1870291560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 5738688000

約数和(自身を除く): 3868396440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 409, 424, 530, 636, 719, 795, 818, 1060, 1227, 1272, 1438, 1590, 1636, 2045, 2120, 2157, 2454, 2876, 3180, 3272, 3595, 4090, 4314, 4908, 5752, 6135, 6360, 7190, 8180, 8628, 9816, 10785, 12270, 14380, 16360, 17256, 21570, 21677, 24540, 28760, 38107, 43140, 43354, 49080, 65031, 76214, 86280, 86708, 108385, 114321, 130062, 152428, 173416, 190535, 216770, 228642, 260124, 294071, 304856, 325155, 381070, 433540, 457284, 520248, 571605, 588142, 650310, 762140, 867080, 882213, 914568, 1143210, 1176284, 1300620, 1470355, 1524280, 1764426, 2286420, 2352568, 2601240, 2940710, 3528852, 4411065, 4572840, 5881420, 7057704, 8822130, 11762840, 15585763, 17644260, 31171526, 35288520, 46757289, 62343052, 77928815, 93514578, 124686104, 155857630, 187029156, 233786445, 311715260, 374058312, 467572890, 623430520, 935145780, 1870291560]

約数ペア:

[(1, 1870291560), (2, 935145780), (3, 623430520), (4, 467572890), (5, 374058312), (6, 311715260), (8, 233786445), (10, 187029156), (12, 155857630), (15, 124686104), (20, 93514578), (24, 77928815), (30, 62343052), (40, 46757289), (53, 35288520), (60, 31171526), (106, 17644260), (120, 15585763), (159, 11762840), (212, 8822130), (265, 7057704), (318, 5881420), (409, 4572840), (424, 4411065), (530, 3528852), (636, 2940710), (719, 2601240), (795, 2352568), (818, 2286420), (1060, 1764426), (1227, 1524280), (1272, 1470355), (1438, 1300620), (1590, 1176284), (1636, 1143210), (2045, 914568), (2120, 882213), (2157, 867080), (2454, 762140), (2876, 650310), (3180, 588142), (3272, 571605), (3595, 520248), (4090, 457284), (4314, 433540), (4908, 381070), (5752, 325155), (6135, 304856), (6360, 294071), (7190, 260124), (8180, 228642), (8628, 216770), (9816, 190535), (10785, 173416), (12270, 152428), (14380, 130062), (16360, 114321), (17256, 108385), (21570, 86708), (21677, 86280), (24540, 76214), (28760, 65031), (38107, 49080), (43140, 43354)]