90756928080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1385179}}^1$

素因数の和:1385218

約数の個数: 240

約数和(自身を含む): 375128906880

約数和(自身を除く): 284371978800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 1385179, 2770358, 4155537, 5540716, 6925895, 8311074, 9696253, 11081432, 12466611, 13851790, 16622148, 18007327, 19392506, 20777685, 22162864, 24933222, 27703580, 29088759, 33244296, 36014654, 38785012, 41555370, 48481265, 49866444, 54021981, 55407160, 58177518, 62333055, 66488592, 72029308, 77570024, 83110740, 87266277, 90036635, 96962530, 99732888, 108043962, 110814320, 116355036, 124666110, 126051289, 144058616, 145443795, 155140048, 162065943, 166221480, 174532554, 180073270, 193925060, 199465776, 216087924, 232710072, 249332220, 252102578, 270109905, 288117232, 290887590, 324131886, 332442960, 349065108, 360146540, 378153867, 387850120, 432175848, 436331385, 465420144, 498664440, 504205156, 540219810, 581775180, 630256445, 648263772, 698130216, 720293080, 756307734, 775700240, 810329715, 864351696, 872662770, 997328880, 1008410312, 1080439620, 1134461601, 1163550360, 1260512890, 1296527544, 1396260432, 1440586160, 1512615468, 1620659430, 1745325540, 1890769335, 2016820624, 2160879240, 2268923202, 2327100720, 2521025780, 2593055088, 3025230936, 3241318860, 3490651080, 3781538670, 4321758480, 4537846404, 5042051560, 5672308005, 6050461872, 6482637720, 6981302160, 7563077340, 9075692808, 10084103120, 11344616010, 12965275440, 15126154680, 18151385616, 22689232020, 30252309360, 45378464040, 90756928080]

約数ペア:

[(1, 90756928080), (2, 45378464040), (3, 30252309360), (4, 22689232020), (5, 18151385616), (6, 15126154680), (7, 12965275440), (8, 11344616010), (9, 10084103120), (10, 9075692808), (12, 7563077340), (13, 6981302160), (14, 6482637720), (15, 6050461872), (16, 5672308005), (18, 5042051560), (20, 4537846404), (21, 4321758480), (24, 3781538670), (26, 3490651080), (28, 3241318860), (30, 3025230936), (35, 2593055088), (36, 2521025780), (39, 2327100720), (40, 2268923202), (42, 2160879240), (45, 2016820624), (48, 1890769335), (52, 1745325540), (56, 1620659430), (60, 1512615468), (63, 1440586160), (65, 1396260432), (70, 1296527544), (72, 1260512890), (78, 1163550360), (80, 1134461601), (84, 1080439620), (90, 1008410312), (91, 997328880), (104, 872662770), (105, 864351696), (112, 810329715), (117, 775700240), (120, 756307734), (126, 720293080), (130, 698130216), (140, 648263772), (144, 630256445), (156, 581775180), (168, 540219810), (180, 504205156), (182, 498664440), (195, 465420144), (208, 436331385), (210, 432175848), (234, 387850120), (240, 378153867), (252, 360146540), (260, 349065108), (273, 332442960), (280, 324131886), (312, 290887590), (315, 288117232), (336, 270109905), (360, 252102578), (364, 249332220), (390, 232710072), (420, 216087924), (455, 199465776), (468, 193925060), (504, 180073270), (520, 174532554), (546, 166221480), (560, 162065943), (585, 155140048), (624, 145443795), (630, 144058616), (720, 126051289), (728, 124666110), (780, 116355036), (819, 110814320), (840, 108043962), (910, 99732888), (936, 96962530), (1008, 90036635), (1040, 87266277), (1092, 83110740), (1170, 77570024), (1260, 72029308), (1365, 66488592), (1456, 62333055), (1560, 58177518), (1638, 55407160), (1680, 54021981), (1820, 49866444), (1872, 48481265), (2184, 41555370), (2340, 38785012), (2520, 36014654), (2730, 33244296), (3120, 29088759), (3276, 27703580), (3640, 24933222), (4095, 22162864), (4368, 20777685), (4680, 19392506), (5040, 18007327), (5460, 16622148), (6552, 13851790), (7280, 12466611), (8190, 11081432), (9360, 9696253), (10920, 8311074), (13104, 6925895), (16380, 5540716), (21840, 4155537), (32760, 2770358), (65520, 1385179)]