845820640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14249}}^1$

素因数の和:14324

約数の個数: 96

約数和(自身を含む): 2326968000

約数和(自身を除く): 1481147360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 8480, 11872, 14249, 14840, 28498, 29680, 56996, 59360, 71245, 99743, 113992, 142490, 199486, 227984, 284980, 398972, 455968, 498715, 569960, 755197, 797944, 997430, 1139920, 1510394, 1595888, 1994860, 2279840, 3020788, 3191776, 3775985, 3989720, 5286379, 6041576, 7551970, 7979440, 10572758, 12083152, 15103940, 15958880, 21145516, 24166304, 26431895, 30207880, 42291032, 52863790, 60415760, 84582064, 105727580, 120831520, 169164128, 211455160, 422910320, 845820640]

約数ペア:

[(1, 845820640), (2, 422910320), (4, 211455160), (5, 169164128), (7, 120831520), (8, 105727580), (10, 84582064), (14, 60415760), (16, 52863790), (20, 42291032), (28, 30207880), (32, 26431895), (35, 24166304), (40, 21145516), (53, 15958880), (56, 15103940), (70, 12083152), (80, 10572758), (106, 7979440), (112, 7551970), (140, 6041576), (160, 5286379), (212, 3989720), (224, 3775985), (265, 3191776), (280, 3020788), (371, 2279840), (424, 1994860), (530, 1595888), (560, 1510394), (742, 1139920), (848, 997430), (1060, 797944), (1120, 755197), (1484, 569960), (1696, 498715), (1855, 455968), (2120, 398972), (2968, 284980), (3710, 227984), (4240, 199486), (5936, 142490), (7420, 113992), (8480, 99743), (11872, 71245), (14249, 59360), (14840, 56996), (28498, 29680)]