2526384840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{13487}}^1$

素因数の和:13731

約数の個数: 128

約数和(自身を含む): 8701378560

約数和(自身を除く): 6174993720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 280, 420, 446, 669, 840, 892, 1115, 1338, 1561, 1784, 2230, 2676, 3122, 3345, 4460, 4683, 5352, 6244, 6690, 7805, 8920, 9366, 12488, 13380, 13487, 15610, 18732, 23415, 26760, 26974, 31220, 37464, 40461, 46830, 53948, 62440, 67435, 80922, 93660, 94409, 107896, 134870, 161844, 187320, 188818, 202305, 269740, 283227, 323688, 377636, 404610, 472045, 539480, 566454, 755272, 809220, 944090, 1132908, 1416135, 1618440, 1888180, 2265816, 2832270, 3007601, 3776360, 5664540, 6015202, 9022803, 11329080, 12030404, 15038005, 18045606, 21053207, 24060808, 30076010, 36091212, 42106414, 45114015, 60152020, 63159621, 72182424, 84212828, 90228030, 105266035, 120304040, 126319242, 168425656, 180456060, 210532070, 252638484, 315798105, 360912120, 421064140, 505276968, 631596210, 842128280, 1263192420, 2526384840]

約数ペア:

[(1, 2526384840), (2, 1263192420), (3, 842128280), (4, 631596210), (5, 505276968), (6, 421064140), (7, 360912120), (8, 315798105), (10, 252638484), (12, 210532070), (14, 180456060), (15, 168425656), (20, 126319242), (21, 120304040), (24, 105266035), (28, 90228030), (30, 84212828), (35, 72182424), (40, 63159621), (42, 60152020), (56, 45114015), (60, 42106414), (70, 36091212), (84, 30076010), (105, 24060808), (120, 21053207), (140, 18045606), (168, 15038005), (210, 12030404), (223, 11329080), (280, 9022803), (420, 6015202), (446, 5664540), (669, 3776360), (840, 3007601), (892, 2832270), (1115, 2265816), (1338, 1888180), (1561, 1618440), (1784, 1416135), (2230, 1132908), (2676, 944090), (3122, 809220), (3345, 755272), (4460, 566454), (4683, 539480), (5352, 472045), (6244, 404610), (6690, 377636), (7805, 323688), (8920, 283227), (9366, 269740), (12488, 202305), (13380, 188818), (13487, 187320), (15610, 161844), (18732, 134870), (23415, 107896), (26760, 94409), (26974, 93660), (31220, 80922), (37464, 67435), (40461, 62440), (46830, 53948)]