317137860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 1041693744

約数和(自身を除く): 724555884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 313, 390, 433, 468, 585, 626, 780, 866, 939, 1170, 1252, 1299, 1565, 1732, 1878, 2165, 2340, 2598, 2817, 3130, 3756, 3897, 4069, 4330, 4695, 5196, 5629, 5634, 6260, 6495, 7794, 8138, 8660, 9390, 11258, 11268, 12207, 12990, 14085, 15588, 16276, 16887, 18780, 19485, 20345, 22516, 24414, 25980, 28145, 28170, 33774, 36621, 38970, 40690, 48828, 50661, 56290, 56340, 61035, 67548, 73242, 77940, 81380, 84435, 101322, 112580, 122070, 135529, 146484, 168870, 183105, 202644, 244140, 253305, 271058, 337740, 366210, 406587, 506610, 542116, 677645, 732420, 813174, 1013220, 1219761, 1355290, 1626348, 1761877, 2032935, 2439522, 2710580, 3523754, 4065870, 4879044, 5285631, 6098805, 7047508, 8131740, 8809385, 10571262, 12197610, 15856893, 17618770, 21142524, 24395220, 26428155, 31713786, 35237540, 52856310, 63427572, 79284465, 105712620, 158568930, 317137860]

約数ペア:

[(1, 317137860), (2, 158568930), (3, 105712620), (4, 79284465), (5, 63427572), (6, 52856310), (9, 35237540), (10, 31713786), (12, 26428155), (13, 24395220), (15, 21142524), (18, 17618770), (20, 15856893), (26, 12197610), (30, 10571262), (36, 8809385), (39, 8131740), (45, 7047508), (52, 6098805), (60, 5285631), (65, 4879044), (78, 4065870), (90, 3523754), (117, 2710580), (130, 2439522), (156, 2032935), (180, 1761877), (195, 1626348), (234, 1355290), (260, 1219761), (313, 1013220), (390, 813174), (433, 732420), (468, 677645), (585, 542116), (626, 506610), (780, 406587), (866, 366210), (939, 337740), (1170, 271058), (1252, 253305), (1299, 244140), (1565, 202644), (1732, 183105), (1878, 168870), (2165, 146484), (2340, 135529), (2598, 122070), (2817, 112580), (3130, 101322), (3756, 84435), (3897, 81380), (4069, 77940), (4330, 73242), (4695, 67548), (5196, 61035), (5629, 56340), (5634, 56290), (6260, 50661), (6495, 48828), (7794, 40690), (8138, 38970), (8660, 36621), (9390, 33774), (11258, 28170), (11268, 28145), (12207, 25980), (12990, 24414), (14085, 22516), (15588, 20345), (16276, 19485), (16887, 18780)]