18800147520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 1008

約数和(自身を含む): 85033347840

約数和(自身を除く): 66233200320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 144, 147, 154, 160, 165, 168, 176, 180, 189, 192, 196, 198, 210, 216, 220, 224, 231, 240, 242, 245, 252, 264, 270, 280, 288, 294, 297, 308, 315, 320, 330, 336, 352, 360, 363, 367, 378, 385, 392, 396, 420, 432, 440, 441, 448, 462, 480, 484, 490, 495, 504, 528, 539, 540, 560, 576, 588, 594, 605, 616, 630, 660, 672, 693, 704, 720, 726, 734, 735, 756, 770, 784, 792, 840, 847, 864, 880, 882, 924, 945, 960, 968, 980, 990, 1008, 1056, 1078, 1080, 1089, 1101, 1120, 1155, 1176, 1188, 1210, 1232, 1260, 1320, 1323, 1344, 1386, 1440, 1452, 1468, 1470, 1485, 1512, 1540, 1568, 1584, 1617, 1680, 1694, 1728, 1760, 1764, 1815, 1835, 1848, 1890, 1936, 1960, 1980, 2016, 2079, 2112, 2156, 2160, 2178, 2202, 2205, 2240, 2310, 2352, 2376, 2420, 2464, 2520, 2541, 2569, 2640, 2646, 2695, 2772, 2880, 2904, 2936, 2940, 2970, 3024, 3080, 3136, 3168, 3234, 3267, 3303, 3360, 3388, 3465, 3520, 3528, 3630, 3670, 3696, 3780, 3872, 3920, 3960, 4032, 4037, 4158, 4235, 4312, 4320, 4356, 4404, 4410, 4620, 4704, 4752, 4840, 4851, 4928, 5040, 5082, 5138, 5280, 5292, 5390, 5445, 5505, 5544, 5808, 5872, 5880, 5929, 5940, 6048, 6160, 6336, 6468, 6534, 6606, 6615, 6720, 6776, 6930, 7056, 7260, 7340, 7392, 7560, 7623, 7707, 7744, 7840, 7920, 8074, 8085, 8316, 8470, 8624, 8640, 8712, 8808, 8820, 9240, 9408, 9504, 9680, 9702, 9909, 10080, 10164, 10276, 10395, 10560, 10584, 10780, 10890, 11010, 11088, 11616, 11744, 11760, 11858, 11880, 12096, 12111, 12320, 12705, 12845, 12936, 13068, 13212, 13230, 13552, 13860, 14112, 14520, 14553, 14680, 14784, 15120, 15246, 15414, 15680, 15840, 16148, 16170, 16335, 16515, 16632, 16940, 17248, 17424, 17616, 17640, 17787, 17983, 18480, 19008, 19360, 19404, 19818, 20160, 20185, 20328, 20552, 20790, 21168, 21560, 21780, 22020, 22176, 22869, 23121, 23232, 23488, 23520, 23716, 23760, 24222, 24255, 24640, 25410, 25690, 25872, 26136, 26424, 26460, 27104, 27720, 28224, 28259, 29040, 29106, 29360, 29645, 30240, 30492, 30828, 31680, 32296, 32340, 32670, 33030, 33264, 33880, 34496, 34848, 35232, 35280, 35574, 35966, 36333, 36960, 38115, 38535, 38720, 38808, 39636, 40370, 40656, 41104, 41580, 42336, 43120, 43560, 44040, 44352, 44407, 45738, 46242, 47040, 47432, 47520, 48444, 48510, 49545, 50820, 51380, 51744, 52272, 52848, 52920, 53361, 53949, 54208, 55440, 56518, 58080, 58212, 58720, 59290, 60480, 60555, 60984, 61656, 64592, 64680, 65340, 66060, 66528, 67760, 69363, 69696, 70464, 70560, 71148, 71932, 72666, 72765, 73920, 76230, 77070, 77616, 79272, 80740, 81312, 82208, 83160, 84672, 84777, 86240, 87120, 88080, 88814, 88935, 89915, 91476, 92484, 94864, 95040, 96888, 97020, 99090, 101640, 102760, 103488, 104544, 105696, 105840, 106722, 107898, 108999, 110880, 113036, 114345, 115605, 116160, 116424, 117440, 118580, 121110, 121968, 123312, 129184, 129360, 130680, 132120, 133056, 133221, 135520, 138726, 141120, 141295, 142296, 143864, 145332, 145530, 152460, 154140, 155232, 158544, 160083, 161480, 161847, 162624, 164416, 166320, 169554, 172480, 174240, 176160, 177628, 177870, 179830, 181665, 182952, 184968, 189728, 193776, 194040, 197813, 198180, 203280, 205520, 209088, 211392, 211680, 213444, 215796, 217998, 221760, 222035, 226072, 228690, 231210, 232848, 237160, 242220, 243936, 246624, 254331, 258368, 258720, 261360, 264240, 266442, 266805, 269745, 271040, 277452, 282590, 284592, 287728, 290664, 291060, 304920, 308280, 310464, 310849, 317088, 320166, 322960, 323694, 332640, 339108, 346815, 348480, 352320, 355256, 355740, 359660, 363330, 365904, 369936, 379456, 387552, 388080, 395626, 396360, 399663, 406560, 411040, 423360, 423885, 426888, 431592, 435996, 444070, 452144, 457380, 462420, 465696, 474320, 484440, 485541, 487872, 493248, 508662, 517440, 522720, 528480, 532884, 533610, 539490, 544995, 554904, 565180, 569184, 575456, 581328, 582120, 593439, 609840, 616560, 621698, 634176, 640332, 645920, 647388, 665280, 666105, 678216, 693630, 710512, 711480, 719320, 726660, 731808, 739872, 762993, 775104, 776160, 791252, 792720, 799326, 800415, 809235, 813120, 822080, 847770, 853776, 863184, 871992, 888140, 904288, 914760, 924840, 931392, 932547, 948640, 968880, 971082, 989065, 1017324, 1045440, 1056960, 1065768, 1067220, 1078980, 1089990, 1109808, 1130360, 1138368, 1150912, 1162656, 1164240, 1186878, 1198989, 1219680, 1233120, 1243396, 1271655, 1280664, 1291840, 1294776, 1332210, 1356432, 1387260, 1421024, 1422960, 1438640, 1453320, 1463616, 1479744, 1525986, 1552320, 1554245, 1582504, 1585440, 1598652, 1600830, 1618470, 1695540, 1707552, 1726368, 1743984, 1776280, 1780317, 1808576, 1829520, 1849680, 1865094, 1897280, 1937760, 1942164, 1978130, 1998315, 2034648, 2131536, 2134440, 2157960, 2175943, 2179980, 2219616, 2260720, 2325312, 2328480, 2373756, 2397978, 2427705, 2439360, 2466240, 2486792, 2543310, 2561328, 2589552, 2664420, 2712864, 2774520, 2797641, 2842048, 2845920, 2877280, 2906640, 2967195, 3051972, 3108490, 3165008, 3170880, 3197304, 3201660, 3236940, 3391080, 3415104, 3452736, 3487968, 3552560, 3560634, 3659040, 3699360, 3730188, 3814965, 3875520, 3884328, 3956260, 3996630, 4069296, 4263072, 4268880, 4315920, 4351886, 4359960, 4439232, 4521440, 4656960, 4662735, 4747512, 4795956, 4855410, 4973584, 5086620, 5122656, 5179104, 5328840, 5340951, 5425728, 5549040, 5595282, 5691840, 5754560, 5813280, 5934390, 5994945, 6103944, 6216980, 6330016, 6394608, 6403320, 6473880, 6527829, 6782160, 6975936, 7105120, 7121268, 7318080, 7398720, 7460376, 7629930, 7768656, 7912520, 7993260, 8138592, 8392923, 8526144, 8537760, 8631840, 8703772, 8719920, 8901585, 9042880, 9325470, 9495024, 9591912, 9710820, 9947168, 10173240, 10245312, 10358208, 10657680, 10681902, 10879715, 11098080, 11190564, 11626560, 11868780, 11989890, 12207888, 12433960, 12660032, 12789216, 12806640, 12947760, 13055658, 13564320, 13988205, 14210240, 14242536, 14920752, 15259860, 15537312, 15825040, 15986520, 16277184, 16785846, 17075520, 17263680, 17407544, 17439840, 17803170, 18650940, 18990048, 19183824, 19421640, 19583487, 19894336, 20346480, 21315360, 21363804, 21759430, 22196160, 22381128, 23737560, 23979780, 24415776, 24867920, 25578432, 25613280, 25895520, 26111316, 26704755, 27128640, 27976410, 28485072, 29841504, 30519720, 31074624, 31650080, 31973040, 32639145, 33571692, 34815088, 34879680, 35606340, 37301880, 37980096, 38367648, 38843280, 39166974, 40692960, 41964615, 42630720, 42727608, 43518860, 44762256, 47475120, 47959560, 48831552, 49735840, 51226560, 51791040, 52222632, 53409510, 55952820, 56970144, 58750461, 59683008, 61039440, 63300160, 63946080, 65278290, 67143384, 69630176, 71212680, 74603760, 76735296, 77686560, 78333948, 81385920, 83929230, 85455216, 87037720, 89524512, 94950240, 95919120, 97917435, 99471680, 104445264, 106819020, 111905640, 113940288, 117500922, 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約数ペア:

[(1, 18800147520), (2, 9400073760), (3, 6266715840), (4, 4700036880), (5, 3760029504), (6, 3133357920), (7, 2685735360), (8, 2350018440), (9, 2088905280), (10, 1880014752), (11, 1709104320), (12, 1566678960), (14, 1342867680), (15, 1253343168), (16, 1175009220), (18, 1044452640), (20, 940007376), (21, 895245120), (22, 854552160), (24, 783339480), (27, 696301760), (28, 671433840), (30, 626671584), (32, 587504610), (33, 569701440), (35, 537147072), (36, 522226320), (40, 470003688), (42, 447622560), (44, 427276080), (45, 417781056), (48, 391669740), (49, 383676480), (54, 348150880), (55, 341820864), (56, 335716920), (60, 313335792), (63, 298415040), (64, 293752305), (66, 284850720), (70, 268573536), (72, 261113160), (77, 244157760), (80, 235001844), (84, 223811280), (88, 213638040), (90, 208890528), (96, 195834870), (98, 191838240), (99, 189900480), (105, 179049024), (108, 174075440), (110, 170910432), (112, 167858460), (120, 156667896), (121, 155373120), (126, 149207520), (132, 142425360), (135, 139260352), (140, 134286768), (144, 130556580), (147, 127892160), (154, 122078880), (160, 117500922), (165, 113940288), (168, 111905640), (176, 106819020), (180, 104445264), (189, 99471680), (192, 97917435), (196, 95919120), (198, 94950240), (210, 89524512), (216, 87037720), (220, 85455216), (224, 83929230), (231, 81385920), (240, 78333948), (242, 77686560), (245, 76735296), (252, 74603760), (264, 71212680), (270, 69630176), (280, 67143384), (288, 65278290), (294, 63946080), (297, 63300160), (308, 61039440), (315, 59683008), (320, 58750461), (330, 56970144), (336, 55952820), (352, 53409510), (360, 52222632), (363, 51791040), (367, 51226560), (378, 49735840), (385, 48831552), (392, 47959560), (396, 47475120), (420, 44762256), (432, 43518860), (440, 42727608), (441, 42630720), (448, 41964615), (462, 40692960), (480, 39166974), (484, 38843280), (490, 38367648), (495, 37980096), (504, 37301880), (528, 35606340), (539, 34879680), (540, 34815088), (560, 33571692), (576, 32639145), (588, 31973040), (594, 31650080), (605, 31074624), (616, 30519720), (630, 29841504), (660, 28485072), (672, 27976410), (693, 27128640), (704, 26704755), (720, 26111316), (726, 25895520), (734, 25613280), (735, 25578432), (756, 24867920), (770, 24415776), (784, 23979780), (792, 23737560), (840, 22381128), (847, 22196160), (864, 21759430), (880, 21363804), (882, 21315360), (924, 20346480), (945, 19894336), (960, 19583487), (968, 19421640), (980, 19183824), (990, 18990048), (1008, 18650940), (1056, 17803170), (1078, 17439840), (1080, 17407544), (1089, 17263680), (1101, 17075520), (1120, 16785846), (1155, 16277184), (1176, 15986520), (1188, 15825040), (1210, 15537312), (1232, 15259860), (1260, 14920752), (1320, 14242536), (1323, 14210240), (1344, 13988205), (1386, 13564320), (1440, 13055658), (1452, 12947760), (1468, 12806640), (1470, 12789216), (1485, 12660032), (1512, 12433960), (1540, 12207888), (1568, 11989890), (1584, 11868780), (1617, 11626560), (1680, 11190564), (1694, 11098080), (1728, 10879715), (1760, 10681902), (1764, 10657680), (1815, 10358208), (1835, 10245312), (1848, 10173240), (1890, 9947168), (1936, 9710820), (1960, 9591912), (1980, 9495024), (2016, 9325470), (2079, 9042880), (2112, 8901585), (2156, 8719920), (2160, 8703772), (2178, 8631840), (2202, 8537760), (2205, 8526144), (2240, 8392923), (2310, 8138592), (2352, 7993260), (2376, 7912520), (2420, 7768656), (2464, 7629930), (2520, 7460376), (2541, 7398720), (2569, 7318080), (2640, 7121268), (2646, 7105120), (2695, 6975936), (2772, 6782160), (2880, 6527829), (2904, 6473880), (2936, 6403320), (2940, 6394608), (2970, 6330016), (3024, 6216980), (3080, 6103944), (3136, 5994945), (3168, 5934390), (3234, 5813280), (3267, 5754560), (3303, 5691840), (3360, 5595282), (3388, 5549040), (3465, 5425728), (3520, 5340951), (3528, 5328840), (3630, 5179104), (3670, 5122656), (3696, 5086620), (3780, 4973584), (3872, 4855410), (3920, 4795956), (3960, 4747512), (4032, 4662735), (4037, 4656960), (4158, 4521440), (4235, 4439232), (4312, 4359960), (4320, 4351886), (4356, 4315920), (4404, 4268880), (4410, 4263072), (4620, 4069296), (4704, 3996630), (4752, 3956260), (4840, 3884328), (4851, 3875520), (4928, 3814965), (5040, 3730188), (5082, 3699360), (5138, 3659040), (5280, 3560634), (5292, 3552560), (5390, 3487968), (5445, 3452736), (5505, 3415104), (5544, 3391080), (5808, 3236940), (5872, 3201660), (5880, 3197304), (5929, 3170880), (5940, 3165008), (6048, 3108490), (6160, 3051972), (6336, 2967195), (6468, 2906640), (6534, 2877280), (6606, 2845920), (6615, 2842048), (6720, 2797641), (6776, 2774520), (6930, 2712864), (7056, 2664420), (7260, 2589552), (7340, 2561328), (7392, 2543310), (7560, 2486792), (7623, 2466240), (7707, 2439360), (7744, 2427705), (7840, 2397978), (7920, 2373756), (8074, 2328480), (8085, 2325312), (8316, 2260720), (8470, 2219616), (8624, 2179980), (8640, 2175943), (8712, 2157960), (8808, 2134440), (8820, 2131536), (9240, 2034648), (9408, 1998315), (9504, 1978130), (9680, 1942164), (9702, 1937760), (9909, 1897280), (10080, 1865094), (10164, 1849680), (10276, 1829520), (10395, 1808576), (10560, 1780317), (10584, 1776280), (10780, 1743984), (10890, 1726368), (11010, 1707552), (11088, 1695540), (11616, 1618470), (11744, 1600830), (11760, 1598652), (11858, 1585440), (11880, 1582504), (12096, 1554245), (12111, 1552320), (12320, 1525986), (12705, 1479744), (12845, 1463616), (12936, 1453320), (13068, 1438640), (13212, 1422960), (13230, 1421024), (13552, 1387260), (13860, 1356432), (14112, 1332210), (14520, 1294776), (14553, 1291840), (14680, 1280664), (14784, 1271655), (15120, 1243396), (15246, 1233120), (15414, 1219680), (15680, 1198989), (15840, 1186878), (16148, 1164240), (16170, 1162656), (16335, 1150912), (16515, 1138368), (16632, 1130360), (16940, 1109808), (17248, 1089990), (17424, 1078980), (17616, 1067220), (17640, 1065768), (17787, 1056960), (17983, 1045440), (18480, 1017324), (19008, 989065), (19360, 971082), (19404, 968880), (19818, 948640), (20160, 932547), (20185, 931392), (20328, 924840), (20552, 914760), (20790, 904288), (21168, 888140), (21560, 871992), (21780, 863184), (22020, 853776), (22176, 847770), (22869, 822080), (23121, 813120), (23232, 809235), (23488, 800415), (23520, 799326), (23716, 792720), (23760, 791252), (24222, 776160), (24255, 775104), (24640, 762993), (25410, 739872), (25690, 731808), (25872, 726660), (26136, 719320), (26424, 711480), (26460, 710512), (27104, 693630), (27720, 678216), (28224, 666105), (28259, 665280), (29040, 647388), (29106, 645920), (29360, 640332), (29645, 634176), (30240, 621698), (30492, 616560), (30828, 609840), (31680, 593439), (32296, 582120), (32340, 581328), (32670, 575456), (33030, 569184), (33264, 565180), (33880, 554904), (34496, 544995), (34848, 539490), (35232, 533610), (35280, 532884), (35574, 528480), (35966, 522720), (36333, 517440), (36960, 508662), (38115, 493248), (38535, 487872), (38720, 485541), (38808, 484440), (39636, 474320), (40370, 465696), (40656, 462420), (41104, 457380), (41580, 452144), (42336, 444070), (43120, 435996), (43560, 431592), (44040, 426888), (44352, 423885), (44407, 423360), (45738, 411040), (46242, 406560), (47040, 399663), (47432, 396360), (47520, 395626), (48444, 388080), (48510, 387552), (49545, 379456), (50820, 369936), (51380, 365904), (51744, 363330), (52272, 359660), (52848, 355740), (52920, 355256), (53361, 352320), (53949, 348480), (54208, 346815), (55440, 339108), (56518, 332640), (58080, 323694), (58212, 322960), (58720, 320166), (59290, 317088), (60480, 310849), (60555, 310464), (60984, 308280), (61656, 304920), (64592, 291060), (64680, 290664), (65340, 287728), (66060, 284592), (66528, 282590), (67760, 277452), (69363, 271040), (69696, 269745), (70464, 266805), (70560, 266442), (71148, 264240), (71932, 261360), (72666, 258720), (72765, 258368), (73920, 254331), (76230, 246624), (77070, 243936), (77616, 242220), (79272, 237160), (80740, 232848), (81312, 231210), (82208, 228690), (83160, 226072), (84672, 222035), (84777, 221760), (86240, 217998), (87120, 215796), (88080, 213444), (88814, 211680), (88935, 211392), (89915, 209088), (91476, 205520), (92484, 203280), (94864, 198180), (95040, 197813), (96888, 194040), (97020, 193776), (99090, 189728), (101640, 184968), (102760, 182952), (103488, 181665), (104544, 179830), (105696, 177870), (105840, 177628), (106722, 176160), (107898, 174240), (108999, 172480), (110880, 169554), (113036, 166320), (114345, 164416), (115605, 162624), (116160, 161847), (116424, 161480), (117440, 160083), (118580, 158544), (121110, 155232), (121968, 154140), (123312, 152460), (129184, 145530), (129360, 145332), (130680, 143864), (132120, 142296), (133056, 141295), (133221, 141120), (135520, 138726)]