307699860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 979937280

約数和(自身を除く): 672237420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 61, 65, 78, 87, 116, 122, 130, 145, 156, 174, 183, 195, 223, 244, 260, 290, 305, 348, 366, 377, 390, 435, 446, 580, 610, 669, 732, 754, 780, 793, 870, 892, 915, 1115, 1131, 1220, 1338, 1508, 1586, 1740, 1769, 1830, 1885, 2230, 2262, 2379, 2676, 2899, 3172, 3345, 3538, 3660, 3770, 3965, 4460, 4524, 4758, 5307, 5655, 5798, 6467, 6690, 7076, 7540, 7930, 8697, 8845, 9516, 10614, 11310, 11596, 11895, 12934, 13380, 13603, 14495, 15860, 17394, 17690, 19401, 21228, 22620, 22997, 23790, 25868, 26535, 27206, 28990, 32335, 34788, 35380, 38802, 40809, 43485, 45994, 47580, 53070, 54412, 57980, 64670, 68015, 68991, 77604, 81618, 84071, 86970, 91988, 97005, 106140, 114985, 129340, 136030, 137982, 163236, 168142, 173940, 176839, 194010, 204045, 229970, 252213, 272060, 275964, 336284, 344955, 353678, 388020, 394487, 408090, 420355, 459940, 504426, 530517, 689910, 707356, 788974, 816180, 840710, 884195, 1008852, 1061034, 1183461, 1261065, 1379820, 1577948, 1681420, 1768390, 1972435, 2122068, 2366922, 2522130, 2652585, 3536780, 3944870, 4733844, 5044260, 5128331, 5305170, 5917305, 7889740, 10256662, 10610340, 11834610, 15384993, 20513324, 23669220, 25641655, 30769986, 51283310, 61539972, 76924965, 102566620, 153849930, 307699860]

約数ペア:

[(1, 307699860), (2, 153849930), (3, 102566620), (4, 76924965), (5, 61539972), (6, 51283310), (10, 30769986), (12, 25641655), (13, 23669220), (15, 20513324), (20, 15384993), (26, 11834610), (29, 10610340), (30, 10256662), (39, 7889740), (52, 5917305), (58, 5305170), (60, 5128331), (61, 5044260), (65, 4733844), (78, 3944870), (87, 3536780), (116, 2652585), (122, 2522130), (130, 2366922), (145, 2122068), (156, 1972435), (174, 1768390), (183, 1681420), (195, 1577948), (223, 1379820), (244, 1261065), (260, 1183461), (290, 1061034), (305, 1008852), (348, 884195), (366, 840710), (377, 816180), (390, 788974), (435, 707356), (446, 689910), (580, 530517), (610, 504426), (669, 459940), (732, 420355), (754, 408090), (780, 394487), (793, 388020), (870, 353678), (892, 344955), (915, 336284), (1115, 275964), (1131, 272060), (1220, 252213), (1338, 229970), (1508, 204045), (1586, 194010), (1740, 176839), (1769, 173940), (1830, 168142), (1885, 163236), (2230, 137982), (2262, 136030), (2379, 129340), (2676, 114985), (2899, 106140), (3172, 97005), (3345, 91988), (3538, 86970), (3660, 84071), (3770, 81618), (3965, 77604), (4460, 68991), (4524, 68015), (4758, 64670), (5307, 57980), (5655, 54412), (5798, 53070), (6467, 47580), (6690, 45994), (7076, 43485), (7540, 40809), (7930, 38802), (8697, 35380), (8845, 34788), (9516, 32335), (10614, 28990), (11310, 27206), (11596, 26535), (11895, 25868), (12934, 23790), (13380, 22997), (13603, 22620), (14495, 21228), (15860, 19401), (17394, 17690)]