2158582080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72533}}^1$

素因数の和:72584

約数の個数: 112

約数和(自身を含む): 7074676224

約数和(自身を除く): 4916094144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 72533, 145066, 217599, 290132, 362665, 435198, 580264, 725330, 870396, 1087995, 1160528, 1450660, 1740792, 2175990, 2248523, 2321056, 2901320, 3481584, 4351980, 4497046, 4642112, 5802640, 6745569, 6963168, 8703960, 8994092, 11242615, 11605280, 13491138, 13926336, 17407920, 17988184, 22485230, 23210560, 26982276, 33727845, 34815840, 35976368, 44970460, 53964552, 67455690, 69631680, 71952736, 89940920, 107929104, 134911380, 143905472, 179881840, 215858208, 269822760, 359763680, 431716416, 539645520, 719527360, 1079291040, 2158582080]

約数ペア:

[(1, 2158582080), (2, 1079291040), (3, 719527360), (4, 539645520), (5, 431716416), (6, 359763680), (8, 269822760), (10, 215858208), (12, 179881840), (15, 143905472), (16, 134911380), (20, 107929104), (24, 89940920), (30, 71952736), (31, 69631680), (32, 67455690), (40, 53964552), (48, 44970460), (60, 35976368), (62, 34815840), (64, 33727845), (80, 26982276), (93, 23210560), (96, 22485230), (120, 17988184), (124, 17407920), (155, 13926336), (160, 13491138), (186, 11605280), (192, 11242615), (240, 8994092), (248, 8703960), (310, 6963168), (320, 6745569), (372, 5802640), (465, 4642112), (480, 4497046), (496, 4351980), (620, 3481584), (744, 2901320), (930, 2321056), (960, 2248523), (992, 2175990), (1240, 1740792), (1488, 1450660), (1860, 1160528), (1984, 1087995), (2480, 870396), (2976, 725330), (3720, 580264), (4960, 435198), (5952, 362665), (7440, 290132), (9920, 217599), (14880, 145066), (29760, 72533)]