151023821680

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{57427}}^1$

素因数の和:57974

約数の個数: 80

約数和(自身を含む): 356851160064

約数和(自身を除く): 205827338384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 463, 568, 710, 926, 1136, 1420, 1852, 2315, 2840, 3704, 4630, 5680, 7408, 9260, 18520, 32873, 37040, 57427, 65746, 114854, 131492, 164365, 229708, 262984, 287135, 328730, 459416, 525968, 574270, 657460, 918832, 1148540, 1314920, 2297080, 2629840, 4077317, 4594160, 8154634, 16309268, 20386585, 26588701, 32618536, 40773170, 53177402, 65237072, 81546340, 106354804, 132943505, 163092680, 212709608, 265887010, 326185360, 425419216, 531774020, 1063548040, 1887797771, 2127096080, 3775595542, 7551191084, 9438988855, 15102382168, 18877977710, 30204764336, 37755955420, 75511910840, 151023821680]

約数ペア:

[(1, 151023821680), (2, 75511910840), (4, 37755955420), (5, 30204764336), (8, 18877977710), (10, 15102382168), (16, 9438988855), (20, 7551191084), (40, 3775595542), (71, 2127096080), (80, 1887797771), (142, 1063548040), (284, 531774020), (355, 425419216), (463, 326185360), (568, 265887010), (710, 212709608), (926, 163092680), (1136, 132943505), (1420, 106354804), (1852, 81546340), (2315, 65237072), (2840, 53177402), (3704, 40773170), (4630, 32618536), (5680, 26588701), (7408, 20386585), (9260, 16309268), (18520, 8154634), (32873, 4594160), (37040, 4077317), (57427, 2629840), (65746, 2297080), (114854, 1314920), (131492, 1148540), (164365, 918832), (229708, 657460), (262984, 574270), (287135, 525968), (328730, 459416)]