20394454080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1187

約数の個数: 896

約数和(自身を含む): 91598008320

約数和(自身を除く): 71203554240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 19, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 38, 39, 40, 42, 44, 48, 52, 55, 56, 57, 60, 64, 65, 66, 70, 76, 77, 78, 80, 84, 88, 91, 95, 96, 104, 105, 110, 112, 114, 120, 130, 132, 133, 140, 143, 152, 154, 156, 160, 165, 168, 176, 182, 190, 192, 195, 208, 209, 210, 220, 224, 228, 231, 240, 247, 260, 264, 266, 273, 280, 285, 286, 304, 308, 312, 320, 330, 336, 352, 364, 380, 385, 390, 399, 416, 418, 420, 429, 440, 448, 455, 456, 462, 480, 494, 520, 528, 532, 546, 560, 570, 572, 608, 616, 624, 627, 660, 665, 672, 704, 715, 728, 741, 760, 770, 780, 798, 832, 836, 840, 858, 880, 910, 912, 924, 960, 988, 1001, 1040, 1045, 1056, 1064, 1092, 1117, 1120, 1140, 1144, 1155, 1216, 1232, 1235, 1248, 1254, 1320, 1330, 1344, 1365, 1430, 1456, 1463, 1482, 1520, 1540, 1560, 1596, 1672, 1680, 1716, 1729, 1760, 1820, 1824, 1848, 1976, 1995, 2002, 2080, 2090, 2112, 2128, 2145, 2184, 2234, 2240, 2280, 2288, 2310, 2464, 2470, 2496, 2508, 2640, 2660, 2717, 2730, 2860, 2912, 2926, 2964, 3003, 3040, 3080, 3120, 3135, 3192, 3344, 3351, 3360, 3432, 3458, 3520, 3640, 3648, 3696, 3705, 3952, 3990, 4004, 4160, 4180, 4256, 4290, 4368, 4389, 4468, 4560, 4576, 4620, 4928, 4940, 5005, 5016, 5187, 5280, 5320, 5434, 5460, 5585, 5720, 5824, 5852, 5928, 6006, 6080, 6160, 6240, 6270, 6384, 6688, 6702, 6720, 6864, 6916, 7280, 7315, 7392, 7410, 7819, 7904, 7980, 8008, 8151, 8360, 8512, 8580, 8645, 8736, 8778, 8936, 9120, 9152, 9240, 9880, 10010, 10032, 10374, 10560, 10640, 10868, 10920, 11170, 11440, 11704, 11856, 12012, 12287, 12320, 12480, 12540, 12768, 13376, 13404, 13585, 13728, 13832, 14521, 14560, 14630, 14784, 14820, 15015, 15638, 15808, 15960, 16016, 16302, 16720, 16755, 17160, 17290, 17472, 17556, 17872, 18240, 18480, 19019, 19760, 20020, 20064, 20748, 21223, 21280, 21736, 21840, 21945, 22340, 22880, 23408, 23457, 23712, 24024, 24574, 24640, 25080, 25536, 25935, 26808, 27170, 27456, 27664, 29042, 29120, 29260, 29640, 30030, 31276, 31920, 32032, 32604, 33440, 33510, 34320, 34580, 35112, 35744, 36861, 36960, 38038, 39095, 39520, 40040, 40128, 40755, 41496, 42446, 42560, 43472, 43563, 43680, 43890, 44680, 45760, 46816, 46914, 47424, 48048, 49148, 50160, 51870, 53616, 54340, 55328, 57057, 58084, 58520, 59280, 60060, 61435, 62552, 63669, 63840, 64064, 65208, 66880, 67020, 68640, 69160, 70224, 71488, 72605, 73722, 73920, 76076, 78190, 79040, 80080, 81510, 82992, 84892, 86009, 86944, 87126, 87360, 87780, 89360, 93632, 93828, 95095, 96096, 98296, 100320, 101647, 103740, 106115, 107232, 108680, 110656, 114114, 116168, 117040, 117285, 118560, 120120, 122870, 125104, 127338, 127680, 130416, 134040, 137280, 138320, 140448, 145210, 147444, 148561, 152152, 156380, 159731, 160160, 163020, 165984, 169784, 172018, 173888, 174252, 175560, 178720, 184305, 187656, 190190, 192192, 196592, 200640, 203294, 207480, 212230, 214464, 217360, 217815, 228228, 232336, 233453, 234080, 234570, 237120, 240240, 245740, 250208, 254676, 258027, 260832, 268080, 275899, 276640, 280896, 285285, 290420, 294888, 297122, 304304, 304941, 312760, 318345, 319462, 320320, 326040, 331968, 339568, 344036, 348504, 351120, 357440, 368610, 375312, 380380, 393184, 406588, 414960, 424460, 430045, 434720, 435630, 445683, 456456, 464672, 466906, 468160, 469140, 479193, 480480, 491480, 500416, 508235, 509352, 516054, 521664, 536160, 551798, 553280, 570570, 580840, 589776, 594244, 608608, 609882, 625520, 636690, 638924, 652080, 679136, 688072, 697008, 700359, 702240, 737220, 742805, 750624, 760760, 786368, 798655, 813176, 827697, 829920, 848920, 860090, 869440, 871260, 891366, 912912, 929344, 933812, 938280, 958386, 960960, 982960, 1016470, 1018704, 1032108, 1072320, 1103596, 1118117, 1141140, 1161680, 1167265, 1179552, 1188488, 1217216, 1219764, 1251040, 1273380, 1277848, 1290135, 1304160, 1358272, 1376144, 1379495, 1394016, 1400718, 1404480, 1474440, 1485610, 1501248, 1521520, 1524705, 1597310, 1626352, 1634171, 1655394, 1659840, 1697840, 1720180, 1742520, 1782732, 1825824, 1867624, 1876560, 1916772, 1931293, 1965920, 2032940, 2037408, 2064216, 2207192, 2228415, 2236234, 2282280, 2323360, 2334530, 2359104, 2376976, 2395965, 2439528, 2502080, 2546760, 2555696, 2580270, 2608320, 2752288, 2758990, 2788032, 2801436, 2948880, 2971220, 3034889, 3043040, 3049410, 3194620, 3252704, 3268342, 3310788, 3354351, 3395680, 3440360, 3485040, 3501795, 3565464, 3651648, 3735248, 3753120, 3833544, 3862586, 3931840, 4065880, 4074816, 4128432, 4138485, 4414384, 4456830, 4472468, 4564560, 4646720, 4669060, 4753952, 4791930, 4879056, 4902513, 5093520, 5111392, 5160540, 5504576, 5517980, 5590585, 5602872, 5793879, 5897760, 5942440, 6069778, 6086080, 6098820, 6389240, 6505408, 6536684, 6621576, 6708702, 6791360, 6880720, 6970080, 7003590, 7130928, 7470496, 7506240, 7667088, 7725172, 8131760, 8170855, 8256864, 8276970, 8828768, 8913660, 8944936, 9104667, 9129120, 9338120, 9507904, 9583860, 9656465, 9758112, 9805026, 10187040, 10222784, 10321080, 11035960, 11181170, 11205744, 11587758, 11795520, 11884880, 12139556, 12197640, 12778480, 13073368, 13243152, 13417404, 13761440, 13940160, 14007180, 14261856, 14940992, 15174445, 15334176, 15450344, 16263520, 16341710, 16513728, 16553940, 16771755, 17657536, 17827320, 17889872, 18209334, 18258240, 18676240, 19167720, 19312930, 19516224, 19610052, 20374080, 20642160, 21244223, 22071920, 22362340, 22411488, 23175516, 23769760, 24279112, 24395280, 24512565, 25556960, 26146736, 26486304, 26834808, 27522880, 28014360, 28523712, 28969395, 30348890, 30668352, 30900688, 32527040, 32683420, 33107880, 33543510, 35654640, 35779744, 36418668, 37352480, 38335440, 38625860, 39220104, 41284320, 42488446, 44143840, 44724680, 44822976, 45523335, 46351032, 47539520, 48558224, 48790560, 49025130, 51113920, 52293472, 52972608, 53669616, 56028720, 57938790, 60697780, 61801376, 63732669, 65366840, 66215760, 67087020, 71309280, 71559488, 72837336, 74704960, 76670880, 77251720, 78440208, 82568640, 84976892, 88287680, 89449360, 91046670, 92702064, 97116448, 97581120, 98050260, 104586944, 106221115, 107339232, 112057440, 115877580, 121395560, 123602752, 127465338, 130733680, 132431520, 134174040, 142618560, 145674672, 153341760, 154503440, 156880416, 169953784, 178898720, 182093340, 185404128, 194232896, 196100520, 212442230, 214678464, 224114880, 231755160, 242791120, 254930676, 261467360, 264863040, 268348080, 291349344, 309006880, 313760832, 318663345, 339907568, 357797440, 364186680, 370808256, 392201040, 424884460, 463510320, 485582240, 509861352, 522934720, 536696160, 582698688, 618013760, 637326690, 679815136, 728373360, 784402080, 849768920, 927020640, 971164480, 1019722704, 1073392320, 1274653380, 1359630272, 1456746720, 1568804160, 1699537840, 1854041280, 2039445408, 2549306760, 2913493440, 3399075680, 4078890816, 5098613520, 6798151360, 10197227040, 20394454080]

約数ペア:

[(1, 20394454080), (2, 10197227040), (3, 6798151360), (4, 5098613520), (5, 4078890816), (6, 3399075680), (7, 2913493440), (8, 2549306760), (10, 2039445408), (11, 1854041280), (12, 1699537840), (13, 1568804160), (14, 1456746720), (15, 1359630272), (16, 1274653380), (19, 1073392320), (20, 1019722704), (21, 971164480), (22, 927020640), (24, 849768920), (26, 784402080), (28, 728373360), (30, 679815136), (32, 637326690), (33, 618013760), (35, 582698688), (38, 536696160), (39, 522934720), (40, 509861352), (42, 485582240), (44, 463510320), (48, 424884460), (52, 392201040), (55, 370808256), (56, 364186680), (57, 357797440), (60, 339907568), (64, 318663345), (65, 313760832), (66, 309006880), (70, 291349344), (76, 268348080), (77, 264863040), (78, 261467360), (80, 254930676), (84, 242791120), (88, 231755160), (91, 224114880), (95, 214678464), (96, 212442230), (104, 196100520), (105, 194232896), (110, 185404128), (112, 182093340), (114, 178898720), (120, 169953784), (130, 156880416), (132, 154503440), (133, 153341760), (140, 145674672), (143, 142618560), (152, 134174040), (154, 132431520), (156, 130733680), (160, 127465338), (165, 123602752), (168, 121395560), (176, 115877580), (182, 112057440), (190, 107339232), (192, 106221115), (195, 104586944), (208, 98050260), (209, 97581120), (210, 97116448), (220, 92702064), (224, 91046670), (228, 89449360), (231, 88287680), (240, 84976892), (247, 82568640), (260, 78440208), (264, 77251720), (266, 76670880), (273, 74704960), (280, 72837336), (285, 71559488), (286, 71309280), (304, 67087020), (308, 66215760), (312, 65366840), (320, 63732669), (330, 61801376), (336, 60697780), (352, 57938790), (364, 56028720), (380, 53669616), (385, 52972608), (390, 52293472), (399, 51113920), (416, 49025130), (418, 48790560), (420, 48558224), (429, 47539520), (440, 46351032), (448, 45523335), (455, 44822976), (456, 44724680), (462, 44143840), (480, 42488446), (494, 41284320), (520, 39220104), (528, 38625860), (532, 38335440), (546, 37352480), (560, 36418668), (570, 35779744), (572, 35654640), (608, 33543510), (616, 33107880), (624, 32683420), (627, 32527040), (660, 30900688), (665, 30668352), (672, 30348890), (704, 28969395), (715, 28523712), (728, 28014360), (741, 27522880), (760, 26834808), (770, 26486304), (780, 26146736), (798, 25556960), (832, 24512565), (836, 24395280), (840, 24279112), (858, 23769760), (880, 23175516), (910, 22411488), (912, 22362340), (924, 22071920), (960, 21244223), (988, 20642160), (1001, 20374080), (1040, 19610052), (1045, 19516224), (1056, 19312930), (1064, 19167720), (1092, 18676240), (1117, 18258240), (1120, 18209334), (1140, 17889872), (1144, 17827320), (1155, 17657536), (1216, 16771755), (1232, 16553940), (1235, 16513728), (1248, 16341710), (1254, 16263520), (1320, 15450344), (1330, 15334176), (1344, 15174445), (1365, 14940992), (1430, 14261856), (1456, 14007180), (1463, 13940160), (1482, 13761440), (1520, 13417404), (1540, 13243152), (1560, 13073368), (1596, 12778480), (1672, 12197640), (1680, 12139556), (1716, 11884880), (1729, 11795520), (1760, 11587758), (1820, 11205744), (1824, 11181170), (1848, 11035960), (1976, 10321080), (1995, 10222784), (2002, 10187040), (2080, 9805026), (2090, 9758112), (2112, 9656465), (2128, 9583860), (2145, 9507904), (2184, 9338120), (2234, 9129120), (2240, 9104667), (2280, 8944936), (2288, 8913660), (2310, 8828768), (2464, 8276970), (2470, 8256864), (2496, 8170855), (2508, 8131760), (2640, 7725172), (2660, 7667088), (2717, 7506240), (2730, 7470496), (2860, 7130928), (2912, 7003590), (2926, 6970080), (2964, 6880720), (3003, 6791360), (3040, 6708702), (3080, 6621576), (3120, 6536684), (3135, 6505408), (3192, 6389240), (3344, 6098820), (3351, 6086080), (3360, 6069778), (3432, 5942440), (3458, 5897760), (3520, 5793879), (3640, 5602872), (3648, 5590585), (3696, 5517980), (3705, 5504576), (3952, 5160540), (3990, 5111392), (4004, 5093520), (4160, 4902513), (4180, 4879056), (4256, 4791930), (4290, 4753952), (4368, 4669060), (4389, 4646720), (4468, 4564560), (4560, 4472468), (4576, 4456830), (4620, 4414384), (4928, 4138485), (4940, 4128432), (5005, 4074816), (5016, 4065880), (5187, 3931840), (5280, 3862586), (5320, 3833544), (5434, 3753120), (5460, 3735248), (5585, 3651648), (5720, 3565464), (5824, 3501795), (5852, 3485040), (5928, 3440360), (6006, 3395680), (6080, 3354351), (6160, 3310788), (6240, 3268342), (6270, 3252704), (6384, 3194620), (6688, 3049410), (6702, 3043040), (6720, 3034889), (6864, 2971220), (6916, 2948880), (7280, 2801436), (7315, 2788032), (7392, 2758990), (7410, 2752288), (7819, 2608320), (7904, 2580270), (7980, 2555696), (8008, 2546760), (8151, 2502080), (8360, 2439528), (8512, 2395965), (8580, 2376976), (8645, 2359104), (8736, 2334530), (8778, 2323360), (8936, 2282280), (9120, 2236234), (9152, 2228415), (9240, 2207192), (9880, 2064216), (10010, 2037408), (10032, 2032940), (10374, 1965920), (10560, 1931293), (10640, 1916772), (10868, 1876560), (10920, 1867624), (11170, 1825824), (11440, 1782732), (11704, 1742520), (11856, 1720180), (12012, 1697840), (12287, 1659840), (12320, 1655394), (12480, 1634171), (12540, 1626352), (12768, 1597310), (13376, 1524705), (13404, 1521520), (13585, 1501248), (13728, 1485610), (13832, 1474440), (14521, 1404480), (14560, 1400718), (14630, 1394016), (14784, 1379495), (14820, 1376144), (15015, 1358272), (15638, 1304160), (15808, 1290135), (15960, 1277848), (16016, 1273380), (16302, 1251040), (16720, 1219764), (16755, 1217216), (17160, 1188488), (17290, 1179552), (17472, 1167265), (17556, 1161680), (17872, 1141140), (18240, 1118117), (18480, 1103596), (19019, 1072320), (19760, 1032108), (20020, 1018704), (20064, 1016470), (20748, 982960), (21223, 960960), (21280, 958386), (21736, 938280), (21840, 933812), (21945, 929344), (22340, 912912), (22880, 891366), (23408, 871260), (23457, 869440), (23712, 860090), (24024, 848920), (24574, 829920), (24640, 827697), (25080, 813176), (25536, 798655), (25935, 786368), (26808, 760760), (27170, 750624), (27456, 742805), (27664, 737220), (29042, 702240), (29120, 700359), (29260, 697008), (29640, 688072), (30030, 679136), (31276, 652080), (31920, 638924), (32032, 636690), (32604, 625520), (33440, 609882), (33510, 608608), (34320, 594244), (34580, 589776), (35112, 580840), (35744, 570570), (36861, 553280), (36960, 551798), (38038, 536160), (39095, 521664), (39520, 516054), (40040, 509352), (40128, 508235), (40755, 500416), (41496, 491480), (42446, 480480), (42560, 479193), (43472, 469140), (43563, 468160), (43680, 466906), (43890, 464672), (44680, 456456), (45760, 445683), (46816, 435630), (46914, 434720), (47424, 430045), (48048, 424460), (49148, 414960), (50160, 406588), (51870, 393184), (53616, 380380), (54340, 375312), (55328, 368610), (57057, 357440), (58084, 351120), (58520, 348504), (59280, 344036), (60060, 339568), (61435, 331968), (62552, 326040), (63669, 320320), (63840, 319462), (64064, 318345), (65208, 312760), (66880, 304941), (67020, 304304), (68640, 297122), (69160, 294888), (70224, 290420), (71488, 285285), (72605, 280896), (73722, 276640), (73920, 275899), (76076, 268080), (78190, 260832), (79040, 258027), (80080, 254676), (81510, 250208), (82992, 245740), (84892, 240240), (86009, 237120), (86944, 234570), (87126, 234080), (87360, 233453), (87780, 232336), (89360, 228228), (93632, 217815), (93828, 217360), (95095, 214464), (96096, 212230), (98296, 207480), (100320, 203294), (101647, 200640), (103740, 196592), (106115, 192192), (107232, 190190), (108680, 187656), (110656, 184305), (114114, 178720), (116168, 175560), (117040, 174252), (117285, 173888), (118560, 172018), (120120, 169784), (122870, 165984), (125104, 163020), (127338, 160160), (127680, 159731), (130416, 156380), (134040, 152152), (137280, 148561), (138320, 147444), (140448, 145210)]