6498791880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{108967}}^1$

素因数の和:109059

約数の個数: 128

約数和(自身を含む): 22595604480

約数和(自身を除く): 16096812600

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, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 59640, 108967, 217934, 326901, 435868, 544835, 653802, 762769, 871736, 1089670, 1307604, 1525538, 1634505, 2179340, 2288307, 2615208, 3051076, 3269010, 3813845, 4358680, 4576614, 6102152, 6538020, 7627690, 7736657, 9153228, 11441535, 13076040, 15255380, 15473314, 18306456, 22883070, 23209971, 30510760, 30946628, 38683285, 45766140, 46419942, 54156599, 61893256, 77366570, 91532280, 92839884, 108313198, 116049855, 154733140, 162469797, 185679768, 216626396, 232099710, 270782995, 309466280, 324939594, 433252792, 464199420, 541565990, 649879188, 812348985, 928398840, 1083131980, 1299758376, 1624697970, 2166263960, 3249395940, 6498791880]

約数ペア:

[(1, 6498791880), (2, 3249395940), (3, 2166263960), (4, 1624697970), (5, 1299758376), (6, 1083131980), (7, 928398840), (8, 812348985), (10, 649879188), (12, 541565990), (14, 464199420), (15, 433252792), (20, 324939594), (21, 309466280), (24, 270782995), (28, 232099710), (30, 216626396), (35, 185679768), (40, 162469797), (42, 154733140), (56, 116049855), (60, 108313198), (70, 92839884), (71, 91532280), (84, 77366570), (105, 61893256), (120, 54156599), (140, 46419942), (142, 45766140), (168, 38683285), (210, 30946628), (213, 30510760), (280, 23209971), (284, 22883070), (355, 18306456), (420, 15473314), (426, 15255380), (497, 13076040), (568, 11441535), (710, 9153228), (840, 7736657), (852, 7627690), (994, 6538020), (1065, 6102152), (1420, 4576614), (1491, 4358680), (1704, 3813845), (1988, 3269010), (2130, 3051076), (2485, 2615208), (2840, 2288307), (2982, 2179340), (3976, 1634505), (4260, 1525538), (4970, 1307604), (5964, 1089670), (7455, 871736), (8520, 762769), (9940, 653802), (11928, 544835), (14910, 435868), (19880, 326901), (29820, 217934), (59640, 108967)]