5905409640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{8431}}^1$

素因数の和:8907

約数の個数: 128

約数和(自身を含む): 19123776000

約数和(自身を除く): 13218366360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 449, 520, 780, 898, 1347, 1560, 1796, 2245, 2694, 3592, 4490, 5388, 5837, 6735, 8431, 8980, 10776, 11674, 13470, 16862, 17511, 17960, 23348, 25293, 26940, 29185, 33724, 35022, 42155, 46696, 50586, 53880, 58370, 67448, 70044, 84310, 87555, 101172, 109603, 116740, 126465, 140088, 168620, 175110, 202344, 219206, 233480, 252930, 328809, 337240, 350220, 438412, 505860, 548015, 657618, 700440, 876824, 1011720, 1096030, 1315236, 1644045, 2192060, 2630472, 3288090, 3785519, 4384120, 6576180, 7571038, 11356557, 13152360, 15142076, 18927595, 22713114, 30284152, 37855190, 45426228, 49211747, 56782785, 75710380, 90852456, 98423494, 113565570, 147635241, 151420760, 196846988, 227131140, 246058735, 295270482, 393693976, 454262280, 492117470, 590540964, 738176205, 984234940, 1181081928, 1476352410, 1968469880, 2952704820, 5905409640]

約数ペア:

[(1, 5905409640), (2, 2952704820), (3, 1968469880), (4, 1476352410), (5, 1181081928), (6, 984234940), (8, 738176205), (10, 590540964), (12, 492117470), (13, 454262280), (15, 393693976), (20, 295270482), (24, 246058735), (26, 227131140), (30, 196846988), (39, 151420760), (40, 147635241), (52, 113565570), (60, 98423494), (65, 90852456), (78, 75710380), (104, 56782785), (120, 49211747), (130, 45426228), (156, 37855190), (195, 30284152), (260, 22713114), (312, 18927595), (390, 15142076), (449, 13152360), (520, 11356557), (780, 7571038), (898, 6576180), (1347, 4384120), (1560, 3785519), (1796, 3288090), (2245, 2630472), (2694, 2192060), (3592, 1644045), (4490, 1315236), (5388, 1096030), (5837, 1011720), (6735, 876824), (8431, 700440), (8980, 657618), (10776, 548015), (11674, 505860), (13470, 438412), (16862, 350220), (17511, 337240), (17960, 328809), (23348, 252930), (25293, 233480), (26940, 219206), (29185, 202344), (33724, 175110), (35022, 168620), (42155, 140088), (46696, 126465), (50586, 116740), (53880, 109603), (58370, 101172), (67448, 87555), (70044, 84310)]