667494480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1349

約数の個数: 160

約数和(自身を含む): 2167004160

約数和(自身を除く): 1499509680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 155, 186, 219, 240, 248, 292, 310, 365, 372, 438, 465, 496, 584, 620, 730, 744, 876, 930, 1095, 1168, 1229, 1240, 1460, 1488, 1752, 1860, 2190, 2263, 2458, 2480, 2920, 3504, 3687, 3720, 4380, 4526, 4916, 5840, 6145, 6789, 7374, 7440, 8760, 9052, 9832, 11315, 12290, 13578, 14748, 17520, 18104, 18435, 19664, 22630, 24580, 27156, 29496, 33945, 36208, 36870, 38099, 45260, 49160, 54312, 58992, 67890, 73740, 76198, 89717, 90520, 98320, 108624, 114297, 135780, 147480, 152396, 179434, 181040, 190495, 228594, 269151, 271560, 294960, 304792, 358868, 380990, 448585, 457188, 538302, 543120, 571485, 609584, 717736, 761980, 897170, 914376, 1076604, 1142970, 1345755, 1435472, 1523960, 1794340, 1828752, 2153208, 2285940, 2691510, 2781227, 3047920, 3588680, 4306416, 4571880, 5383020, 5562454, 7177360, 8343681, 9143760, 10766040, 11124908, 13906135, 16687362, 21532080, 22249816, 27812270, 33374724, 41718405, 44499632, 55624540, 66749448, 83436810, 111249080, 133498896, 166873620, 222498160, 333747240, 667494480]

約数ペア:

[(1, 667494480), (2, 333747240), (3, 222498160), (4, 166873620), (5, 133498896), (6, 111249080), (8, 83436810), (10, 66749448), (12, 55624540), (15, 44499632), (16, 41718405), (20, 33374724), (24, 27812270), (30, 22249816), (31, 21532080), (40, 16687362), (48, 13906135), (60, 11124908), (62, 10766040), (73, 9143760), (80, 8343681), (93, 7177360), (120, 5562454), (124, 5383020), (146, 4571880), (155, 4306416), (186, 3588680), (219, 3047920), (240, 2781227), (248, 2691510), (292, 2285940), (310, 2153208), (365, 1828752), (372, 1794340), (438, 1523960), (465, 1435472), (496, 1345755), (584, 1142970), (620, 1076604), (730, 914376), (744, 897170), (876, 761980), (930, 717736), (1095, 609584), (1168, 571485), (1229, 543120), (1240, 538302), (1460, 457188), (1488, 448585), (1752, 380990), (1860, 358868), (2190, 304792), (2263, 294960), (2458, 271560), (2480, 269151), (2920, 228594), (3504, 190495), (3687, 181040), (3720, 179434), (4380, 152396), (4526, 147480), (4916, 135780), (5840, 114297), (6145, 108624), (6789, 98320), (7374, 90520), (7440, 89717), (8760, 76198), (9052, 73740), (9832, 67890), (11315, 58992), (12290, 54312), (13578, 49160), (14748, 45260), (17520, 38099), (18104, 36870), (18435, 36208), (19664, 33945), (22630, 29496), (24580, 27156)]