15669730960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21617}}^1$

素因数の和:21701

約数の個数: 160

約数和(自身を含む): 42557713632

約数和(自身を除く): 26887982672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 41, 52, 65, 68, 80, 82, 85, 104, 130, 136, 164, 170, 205, 208, 221, 260, 272, 328, 340, 410, 442, 520, 533, 656, 680, 697, 820, 884, 1040, 1066, 1105, 1360, 1394, 1640, 1768, 2132, 2210, 2665, 2788, 3280, 3485, 3536, 4264, 4420, 5330, 5576, 6970, 8528, 8840, 9061, 10660, 11152, 13940, 17680, 18122, 21320, 21617, 27880, 36244, 42640, 43234, 45305, 55760, 72488, 86468, 90610, 108085, 144976, 172936, 181220, 216170, 281021, 345872, 362440, 367489, 432340, 562042, 724880, 734978, 864680, 886297, 1124084, 1405105, 1469956, 1729360, 1772594, 1837445, 2248168, 2810210, 2939912, 3545188, 3674890, 4431485, 4496336, 4777357, 5620420, 5879824, 7090376, 7349780, 8862970, 9554714, 11240840, 11521861, 14180752, 14699560, 15067049, 17725940, 19109428, 22481680, 23043722, 23886785, 29399120, 30134098, 35451880, 38218856, 46087444, 47773570, 57609305, 60268196, 70903760, 75335245, 76437712, 92174888, 95547140, 115218610, 120536392, 150670490, 184349776, 191094280, 195871637, 230437220, 241072784, 301340980, 382188560, 391743274, 460874440, 602681960, 783486548, 921748880, 979358185, 1205363920, 1566973096, 1958716370, 3133946192, 3917432740, 7834865480, 15669730960]

約数ペア:

[(1, 15669730960), (2, 7834865480), (4, 3917432740), (5, 3133946192), (8, 1958716370), (10, 1566973096), (13, 1205363920), (16, 979358185), (17, 921748880), (20, 783486548), (26, 602681960), (34, 460874440), (40, 391743274), (41, 382188560), (52, 301340980), (65, 241072784), (68, 230437220), (80, 195871637), (82, 191094280), (85, 184349776), (104, 150670490), (130, 120536392), (136, 115218610), (164, 95547140), (170, 92174888), (205, 76437712), (208, 75335245), (221, 70903760), (260, 60268196), (272, 57609305), (328, 47773570), (340, 46087444), (410, 38218856), (442, 35451880), (520, 30134098), (533, 29399120), (656, 23886785), (680, 23043722), (697, 22481680), (820, 19109428), (884, 17725940), (1040, 15067049), (1066, 14699560), (1105, 14180752), (1360, 11521861), (1394, 11240840), (1640, 9554714), (1768, 8862970), (2132, 7349780), (2210, 7090376), (2665, 5879824), (2788, 5620420), (3280, 4777357), (3485, 4496336), (3536, 4431485), (4264, 3674890), (4420, 3545188), (5330, 2939912), (5576, 2810210), (6970, 2248168), (8528, 1837445), (8840, 1772594), (9061, 1729360), (10660, 1469956), (11152, 1405105), (13940, 1124084), (17680, 886297), (18122, 864680), (21320, 734978), (21617, 724880), (27880, 562042), (36244, 432340), (42640, 367489), (43234, 362440), (45305, 345872), (55760, 281021), (72488, 216170), (86468, 181220), (90610, 172936), (108085, 144976)]