286124280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10789}}^1$

素因数の和:10833

約数の個数: 128

約数和(自身を含む): 978868800

約数和(自身を除く): 692744520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 10789, 13260, 21578, 26520, 32367, 43156, 53945, 64734, 86312, 107890, 129468, 140257, 161835, 183413, 215780, 258936, 280514, 323670, 366826, 420771, 431560, 550239, 561028, 647340, 701285, 733652, 841542, 917065, 1100478, 1122056, 1294680, 1402570, 1467304, 1683084, 1834130, 2103855, 2200956, 2384369, 2751195, 2805140, 3366168, 3668260, 4207710, 4401912, 4768738, 5502390, 5610280, 7153107, 7336520, 8415420, 9537476, 11004780, 11921845, 14306214, 16830840, 19074952, 22009560, 23843690, 28612428, 35765535, 47687380, 57224856, 71531070, 95374760, 143062140, 286124280]

約数ペア:

[(1, 286124280), (2, 143062140), (3, 95374760), (4, 71531070), (5, 57224856), (6, 47687380), (8, 35765535), (10, 28612428), (12, 23843690), (13, 22009560), (15, 19074952), (17, 16830840), (20, 14306214), (24, 11921845), (26, 11004780), (30, 9537476), (34, 8415420), (39, 7336520), (40, 7153107), (51, 5610280), (52, 5502390), (60, 4768738), (65, 4401912), (68, 4207710), (78, 3668260), (85, 3366168), (102, 2805140), (104, 2751195), (120, 2384369), (130, 2200956), (136, 2103855), (156, 1834130), (170, 1683084), (195, 1467304), (204, 1402570), (221, 1294680), (255, 1122056), (260, 1100478), (312, 917065), (340, 841542), (390, 733652), (408, 701285), (442, 647340), (510, 561028), (520, 550239), (663, 431560), (680, 420771), (780, 366826), (884, 323670), (1020, 280514), (1105, 258936), (1326, 215780), (1560, 183413), (1768, 161835), (2040, 140257), (2210, 129468), (2652, 107890), (3315, 86312), (4420, 64734), (5304, 53945), (6630, 43156), (8840, 32367), (10789, 26520), (13260, 21578)]