156786162640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1123}}^1\times {\mathrm{3299}}^1$

素因数の和:4481

約数の個数: 120

約数和(自身を含む): 381520893600

約数和(自身を除く): 224734730960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1123, 1840, 2116, 2246, 2645, 3299, 4232, 4492, 5290, 5615, 6598, 8464, 8984, 10580, 11230, 13196, 16495, 17968, 21160, 22460, 25829, 26392, 32990, 42320, 44920, 51658, 52784, 65980, 75877, 89840, 103316, 129145, 131960, 151754, 206632, 258290, 263920, 303508, 379385, 413264, 516580, 594067, 607016, 758770, 1033160, 1188134, 1214032, 1517540, 1745171, 2066320, 2376268, 2970335, 3035080, 3490342, 3704777, 4752536, 5940670, 6070160, 6980684, 7409554, 8725855, 9505072, 11881340, 13961368, 14819108, 17451710, 18523885, 23762680, 27922736, 29638216, 34903420, 37047770, 47525360, 59276432, 69806840, 74095540, 85209871, 139613680, 148191080, 170419742, 296382160, 340839484, 426049355, 681678968, 852098710, 1363357936, 1704197420, 1959827033, 3408394840, 3919654066, 6816789680, 7839308132, 9799135165, 15678616264, 19598270330, 31357232528, 39196540660, 78393081320, 156786162640]

約数ペア:

[(1, 156786162640), (2, 78393081320), (4, 39196540660), (5, 31357232528), (8, 19598270330), (10, 15678616264), (16, 9799135165), (20, 7839308132), (23, 6816789680), (40, 3919654066), (46, 3408394840), (80, 1959827033), (92, 1704197420), (115, 1363357936), (184, 852098710), (230, 681678968), (368, 426049355), (460, 340839484), (529, 296382160), (920, 170419742), (1058, 148191080), (1123, 139613680), (1840, 85209871), (2116, 74095540), (2246, 69806840), (2645, 59276432), (3299, 47525360), (4232, 37047770), (4492, 34903420), (5290, 29638216), (5615, 27922736), (6598, 23762680), (8464, 18523885), (8984, 17451710), (10580, 14819108), (11230, 13961368), (13196, 11881340), (16495, 9505072), (17968, 8725855), (21160, 7409554), (22460, 6980684), (25829, 6070160), (26392, 5940670), (32990, 4752536), (42320, 3704777), (44920, 3490342), (51658, 3035080), (52784, 2970335), (65980, 2376268), (75877, 2066320), (89840, 1745171), (103316, 1517540), (129145, 1214032), (131960, 1188134), (151754, 1033160), (206632, 758770), (258290, 607016), (263920, 594067), (303508, 516580), (379385, 413264)]