18955520640

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 768

約数和(自身を含む): 79591334400

約数和(自身を除く): 60635813760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 147, 160, 168, 180, 183, 189, 192, 196, 210, 216, 224, 240, 244, 245, 252, 270, 280, 288, 294, 305, 315, 320, 336, 360, 366, 367, 378, 384, 392, 420, 427, 432, 441, 448, 480, 488, 490, 504, 540, 549, 560, 576, 588, 610, 630, 640, 672, 720, 732, 734, 735, 756, 784, 840, 854, 864, 882, 896, 915, 945, 960, 976, 980, 1008, 1080, 1098, 1101, 1120, 1152, 1176, 1220, 1260, 1281, 1323, 1344, 1440, 1464, 1468, 1470, 1512, 1568, 1647, 1680, 1708, 1728, 1764, 1830, 1835, 1890, 1920, 1952, 1960, 2016, 2135, 2160, 2196, 2202, 2205, 2240, 2352, 2440, 2520, 2562, 2569, 2646, 2688, 2745, 2880, 2928, 2936, 2940, 2989, 3024, 3136, 3294, 3303, 3360, 3416, 3456, 3528, 3660, 3670, 3780, 3843, 3904, 3920, 4032, 4270, 4320, 4392, 4404, 4410, 4480, 4704, 4880, 5040, 5124, 5138, 5292, 5490, 5505, 5760, 5856, 5872, 5880, 5978, 6048, 6272, 6405, 6588, 6606, 6615, 6720, 6832, 7056, 7320, 7340, 7560, 7686, 7707, 7808, 7840, 8064, 8235, 8540, 8640, 8784, 8808, 8820, 8967, 9408, 9760, 9909, 10080, 10248, 10276, 10584, 10980, 11010, 11529, 11712, 11744, 11760, 11956, 12096, 12810, 12845, 13176, 13212, 13230, 13440, 13664, 14112, 14640, 14680, 14945, 15120, 15372, 15414, 15680, 16470, 16515, 17080, 17280, 17568, 17616, 17640, 17934, 17983, 18816, 19215, 19520, 19818, 20160, 20496, 20552, 21168, 21960, 22020, 22387, 23058, 23121, 23424, 23488, 23520, 23912, 24192, 25620, 25690, 26352, 26424, 26460, 26901, 27328, 28224, 29280, 29360, 29890, 30240, 30744, 30828, 31360, 32940, 33030, 34160, 35136, 35232, 35280, 35868, 35966, 38430, 38535, 39040, 39636, 40320, 40992, 41104, 42336, 43920, 44040, 44774, 44835, 46116, 46242, 46976, 47040, 47824, 49545, 51240, 51380, 52704, 52848, 52920, 53802, 53949, 54656, 56448, 57645, 58560, 58720, 59780, 60480, 61488, 61656, 65880, 66060, 67161, 68320, 69363, 70272, 70464, 70560, 71736, 71932, 76860, 77070, 79272, 80703, 81984, 82208, 84672, 87840, 88080, 89548, 89670, 89915, 92232, 92484, 94080, 95648, 99090, 102480, 102760, 105408, 105696, 105840, 107604, 107898, 111935, 115290, 115605, 117120, 117440, 119560, 120960, 122976, 123312, 131760, 132120, 134322, 134505, 136640, 138726, 140928, 141120, 143472, 143864, 153720, 154140, 156709, 158544, 161406, 161847, 163968, 164416, 169344, 175680, 176160, 179096, 179340, 179830, 184464, 184968, 191296, 198180, 201483, 204960, 205520, 210816, 211392, 211680, 215208, 215796, 223870, 230580, 231210, 234880, 239120, 245952, 246624, 263520, 264240, 268644, 269010, 269745, 273280, 277452, 282240, 286944, 287728, 307440, 308280, 313418, 317088, 322812, 323694, 328832, 335805, 346815, 351360, 352320, 358192, 358680, 359660, 368928, 369936, 382592, 396360, 402966, 403515, 409920, 411040, 422784, 423360, 430416, 431592, 447740, 461160, 462420, 470127, 478240, 485541, 491904, 493248, 527040, 528480, 537288, 538020, 539490, 554904, 573888, 575456, 604449, 614880, 616560, 626836, 634176, 645624, 647388, 671610, 693630, 704640, 716384, 717360, 719320, 737856, 739872, 783545, 792720, 805932, 807030, 809235, 819840, 822080, 846720, 860832, 863184, 895480, 922320, 924840, 940254, 956480, 971082, 986496, 1007415, 1054080, 1056960, 1074576, 1076040, 1078980, 1096963, 1109808, 1147776, 1150912, 1208898, 1229760, 1233120, 1253672, 1268352, 1291248, 1294776, 1343220, 1387260, 1410381, 1432768, 1434720, 1438640, 1475712, 1479744, 1567090, 1585440, 1611864, 1614060, 1618470, 1644160, 1721664, 1726368, 1790960, 1844640, 1849680, 1880508, 1912960, 1942164, 2014830, 2113920, 2149152, 2152080, 2157960, 2193926, 2219616, 2301824, 2350635, 2417796, 2427705, 2459520, 2466240, 2507344, 2582496, 2589552, 2686440, 2774520, 2820762, 2865536, 2869440, 2877280, 2959488, 3022245, 3134180, 3170880, 3223728, 3228120, 3236940, 3290889, 3443328, 3452736, 3581920, 3689280, 3699360, 3761016, 3884328, 4029660, 4231143, 4298304, 4304160, 4315920, 4387852, 4439232, 4701270, 4835592, 4855410, 4932480, 5014688, 5164992, 5179104, 5372880, 5484815, 5549040, 5641524, 5738880, 5754560, 6044490, 6268360, 6341760, 6447456, 6456240, 6473880, 6581778, 6905472, 7051905, 7163840, 7378560, 7398720, 7522032, 7768656, 8059320, 8462286, 8596608, 8608320, 8631840, 8775704, 8878464, 9402540, 9671184, 9710820, 9872667, 10029376, 10329984, 10358208, 10745760, 10969630, 11098080, 11283048, 11509120, 12088980, 12536720, 12894912, 12912480, 12947760, 13163556, 14103810, 14327680, 14797440, 15044064, 15537312, 16118640, 16454445, 16924572, 17216640, 17263680, 17551408, 18805080, 19342368, 19421640, 19745334, 20058752, 20716416, 21155715, 21491520, 21939260, 22196160, 22566096, 24177960, 25073440, 25789824, 25824960, 25895520, 26327112, 28207620, 29618001, 30088128, 31074624, 32237280, 32908890, 33849144, 34527360, 35102816, 37610160, 38684736, 38843280, 39490668, 42311430, 42983040, 43878520, 44392320, 45132192, 48355920, 49363335, 50146880, 51649920, 51791040, 52654224, 56415240, 59236002, 60176256, 62149248, 64474560, 65817780, 67698288, 70205632, 75220320, 77369472, 77686560, 78981336, 84622860, 87757040, 90264384, 96711840, 98726670, 100293760, 103582080, 105308448, 112830480, 118472004, 128949120, 131635560, 135396576, 140411264, 148090005, 150440640, 155373120, 157962672, 169245720, 175514080, 180528768, 193423680, 197453340, 210616896, 225660960, 236944008, 263271120, 270793152, 296180010, 300881280, 310746240, 315925344, 338491440, 351028160, 386847360, 394906680, 421233792, 451321920, 473888016, 526542240, 541586304, 592360020, 631850688, 676982880, 702056320, 789813360, 902643840, 947776032, 1053084480, 1184720040, 1263701376, 1353965760, 1579626720, 1895552064, 2106168960, 2369440080, 2707931520, 3159253440, 3791104128, 4738880160, 6318506880, 9477760320, 18955520640]

約数ペア:

[(1, 18955520640), (2, 9477760320), (3, 6318506880), (4, 4738880160), (5, 3791104128), (6, 3159253440), (7, 2707931520), (8, 2369440080), (9, 2106168960), (10, 1895552064), (12, 1579626720), (14, 1353965760), (15, 1263701376), (16, 1184720040), (18, 1053084480), (20, 947776032), (21, 902643840), (24, 789813360), (27, 702056320), (28, 676982880), (30, 631850688), (32, 592360020), (35, 541586304), (36, 526542240), (40, 473888016), (42, 451321920), (45, 421233792), (48, 394906680), (49, 386847360), (54, 351028160), (56, 338491440), (60, 315925344), (61, 310746240), (63, 300881280), (64, 296180010), (70, 270793152), (72, 263271120), (80, 236944008), (84, 225660960), (90, 210616896), (96, 197453340), (98, 193423680), (105, 180528768), (108, 175514080), (112, 169245720), (120, 157962672), (122, 155373120), (126, 150440640), (128, 148090005), (135, 140411264), (140, 135396576), (144, 131635560), (147, 128949120), (160, 118472004), (168, 112830480), (180, 105308448), (183, 103582080), (189, 100293760), (192, 98726670), (196, 96711840), (210, 90264384), (216, 87757040), (224, 84622860), (240, 78981336), (244, 77686560), (245, 77369472), (252, 75220320), (270, 70205632), (280, 67698288), (288, 65817780), (294, 64474560), (305, 62149248), (315, 60176256), (320, 59236002), (336, 56415240), (360, 52654224), (366, 51791040), (367, 51649920), (378, 50146880), (384, 49363335), (392, 48355920), (420, 45132192), (427, 44392320), (432, 43878520), (441, 42983040), (448, 42311430), (480, 39490668), (488, 38843280), (490, 38684736), (504, 37610160), (540, 35102816), (549, 34527360), (560, 33849144), (576, 32908890), (588, 32237280), (610, 31074624), (630, 30088128), (640, 29618001), (672, 28207620), (720, 26327112), (732, 25895520), (734, 25824960), (735, 25789824), (756, 25073440), (784, 24177960), (840, 22566096), (854, 22196160), (864, 21939260), (882, 21491520), (896, 21155715), (915, 20716416), (945, 20058752), (960, 19745334), (976, 19421640), (980, 19342368), (1008, 18805080), (1080, 17551408), (1098, 17263680), (1101, 17216640), (1120, 16924572), (1152, 16454445), (1176, 16118640), (1220, 15537312), (1260, 15044064), (1281, 14797440), (1323, 14327680), (1344, 14103810), (1440, 13163556), (1464, 12947760), (1468, 12912480), (1470, 12894912), (1512, 12536720), (1568, 12088980), (1647, 11509120), (1680, 11283048), (1708, 11098080), (1728, 10969630), (1764, 10745760), (1830, 10358208), (1835, 10329984), (1890, 10029376), (1920, 9872667), (1952, 9710820), (1960, 9671184), (2016, 9402540), (2135, 8878464), (2160, 8775704), (2196, 8631840), (2202, 8608320), (2205, 8596608), (2240, 8462286), (2352, 8059320), (2440, 7768656), (2520, 7522032), (2562, 7398720), (2569, 7378560), (2646, 7163840), (2688, 7051905), (2745, 6905472), (2880, 6581778), (2928, 6473880), (2936, 6456240), (2940, 6447456), (2989, 6341760), (3024, 6268360), (3136, 6044490), (3294, 5754560), (3303, 5738880), (3360, 5641524), (3416, 5549040), (3456, 5484815), (3528, 5372880), (3660, 5179104), (3670, 5164992), (3780, 5014688), (3843, 4932480), (3904, 4855410), (3920, 4835592), (4032, 4701270), (4270, 4439232), (4320, 4387852), (4392, 4315920), (4404, 4304160), (4410, 4298304), (4480, 4231143), (4704, 4029660), (4880, 3884328), (5040, 3761016), (5124, 3699360), (5138, 3689280), (5292, 3581920), (5490, 3452736), (5505, 3443328), (5760, 3290889), (5856, 3236940), (5872, 3228120), (5880, 3223728), (5978, 3170880), (6048, 3134180), (6272, 3022245), (6405, 2959488), (6588, 2877280), (6606, 2869440), (6615, 2865536), (6720, 2820762), (6832, 2774520), (7056, 2686440), (7320, 2589552), (7340, 2582496), (7560, 2507344), (7686, 2466240), (7707, 2459520), (7808, 2427705), (7840, 2417796), (8064, 2350635), (8235, 2301824), (8540, 2219616), (8640, 2193926), (8784, 2157960), (8808, 2152080), (8820, 2149152), (8967, 2113920), (9408, 2014830), (9760, 1942164), (9909, 1912960), (10080, 1880508), (10248, 1849680), (10276, 1844640), (10584, 1790960), (10980, 1726368), (11010, 1721664), (11529, 1644160), (11712, 1618470), (11744, 1614060), (11760, 1611864), (11956, 1585440), (12096, 1567090), (12810, 1479744), (12845, 1475712), (13176, 1438640), (13212, 1434720), (13230, 1432768), (13440, 1410381), (13664, 1387260), (14112, 1343220), (14640, 1294776), (14680, 1291248), (14945, 1268352), (15120, 1253672), (15372, 1233120), (15414, 1229760), (15680, 1208898), (16470, 1150912), (16515, 1147776), (17080, 1109808), (17280, 1096963), (17568, 1078980), (17616, 1076040), (17640, 1074576), (17934, 1056960), (17983, 1054080), (18816, 1007415), (19215, 986496), (19520, 971082), (19818, 956480), (20160, 940254), (20496, 924840), (20552, 922320), (21168, 895480), (21960, 863184), (22020, 860832), (22387, 846720), (23058, 822080), (23121, 819840), (23424, 809235), (23488, 807030), (23520, 805932), (23912, 792720), (24192, 783545), (25620, 739872), (25690, 737856), (26352, 719320), (26424, 717360), (26460, 716384), (26901, 704640), (27328, 693630), (28224, 671610), (29280, 647388), (29360, 645624), (29890, 634176), (30240, 626836), (30744, 616560), (30828, 614880), (31360, 604449), (32940, 575456), (33030, 573888), (34160, 554904), (35136, 539490), (35232, 538020), (35280, 537288), (35868, 528480), (35966, 527040), (38430, 493248), (38535, 491904), (39040, 485541), (39636, 478240), (40320, 470127), (40992, 462420), (41104, 461160), (42336, 447740), (43920, 431592), (44040, 430416), (44774, 423360), (44835, 422784), (46116, 411040), (46242, 409920), (46976, 403515), (47040, 402966), (47824, 396360), (49545, 382592), (51240, 369936), (51380, 368928), (52704, 359660), (52848, 358680), (52920, 358192), (53802, 352320), (53949, 351360), (54656, 346815), (56448, 335805), (57645, 328832), (58560, 323694), (58720, 322812), (59780, 317088), (60480, 313418), (61488, 308280), (61656, 307440), (65880, 287728), (66060, 286944), (67161, 282240), (68320, 277452), (69363, 273280), (70272, 269745), (70464, 269010), (70560, 268644), (71736, 264240), (71932, 263520), (76860, 246624), (77070, 245952), (79272, 239120), (80703, 234880), (81984, 231210), (82208, 230580), (84672, 223870), (87840, 215796), (88080, 215208), (89548, 211680), (89670, 211392), (89915, 210816), (92232, 205520), (92484, 204960), (94080, 201483), (95648, 198180), (99090, 191296), (102480, 184968), (102760, 184464), (105408, 179830), (105696, 179340), (105840, 179096), (107604, 176160), (107898, 175680), (111935, 169344), (115290, 164416), (115605, 163968), (117120, 161847), (117440, 161406), (119560, 158544), (120960, 156709), (122976, 154140), (123312, 153720), (131760, 143864), (132120, 143472), (134322, 141120), (134505, 140928), (136640, 138726)]