283798680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12689

約数の個数: 128

約数和(自身を含む): 983508480

約数和(自身を除く): 699709800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 12647, 22440, 25294, 37941, 50588, 63235, 75882, 101176, 126470, 139117, 151764, 189705, 214999, 252940, 278234, 303528, 379410, 417351, 429998, 505880, 556468, 644997, 695585, 758820, 834702, 859996, 1074995, 1112936, 1289994, 1391170, 1517640, 1669404, 1719992, 2086755, 2149990, 2364989, 2579988, 2782340, 3224985, 3338808, 4173510, 4299980, 4729978, 5159976, 5564680, 6449970, 7094967, 8347020, 8599960, 9459956, 11824945, 12899940, 14189934, 16694040, 18919912, 23649890, 25799880, 28379868, 35474835, 47299780, 56759736, 70949670, 94599560, 141899340, 283798680]

約数ペア:

[(1, 283798680), (2, 141899340), (3, 94599560), (4, 70949670), (5, 56759736), (6, 47299780), (8, 35474835), (10, 28379868), (11, 25799880), (12, 23649890), (15, 18919912), (17, 16694040), (20, 14189934), (22, 12899940), (24, 11824945), (30, 9459956), (33, 8599960), (34, 8347020), (40, 7094967), (44, 6449970), (51, 5564680), (55, 5159976), (60, 4729978), (66, 4299980), (68, 4173510), (85, 3338808), (88, 3224985), (102, 2782340), (110, 2579988), (120, 2364989), (132, 2149990), (136, 2086755), (165, 1719992), (170, 1669404), (187, 1517640), (204, 1391170), (220, 1289994), (255, 1112936), (264, 1074995), (330, 859996), (340, 834702), (374, 758820), (408, 695585), (440, 644997), (510, 556468), (561, 505880), (660, 429998), (680, 417351), (748, 379410), (935, 303528), (1020, 278234), (1122, 252940), (1320, 214999), (1496, 189705), (1870, 151764), (2040, 139117), (2244, 126470), (2805, 101176), (3740, 75882), (4488, 63235), (5610, 50588), (7480, 37941), (11220, 25294), (12647, 22440)]