270403980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 954519552

約数和(自身を除く): 684115572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 107, 110, 132, 140, 154, 165, 210, 214, 220, 231, 308, 321, 330, 385, 420, 428, 462, 535, 547, 642, 660, 749, 770, 924, 1070, 1094, 1155, 1177, 1284, 1498, 1540, 1605, 1641, 2140, 2188, 2247, 2310, 2354, 2735, 2996, 3210, 3282, 3531, 3745, 3829, 4494, 4620, 4708, 5470, 5885, 6017, 6420, 6564, 7062, 7490, 7658, 8205, 8239, 8988, 10940, 11235, 11487, 11770, 12034, 14124, 14980, 15316, 16410, 16478, 17655, 18051, 19145, 22470, 22974, 23540, 24068, 24717, 30085, 32820, 32956, 35310, 36102, 38290, 41195, 42119, 44940, 45948, 49434, 57435, 58529, 60170, 70620, 72204, 76580, 82390, 84238, 90255, 98868, 114870, 117058, 120340, 123585, 126357, 164780, 168476, 175587, 180510, 210595, 229740, 234116, 247170, 252714, 292645, 351174, 361020, 409703, 421190, 494340, 505428, 585290, 631785, 643819, 702348, 819406, 842380, 877935, 1170580, 1229109, 1263570, 1287638, 1638812, 1755870, 1931457, 2048515, 2458218, 2527140, 2575276, 3219095, 3511740, 3862914, 4097030, 4506733, 4916436, 6145545, 6438190, 7725828, 8194060, 9013466, 9657285, 12291090, 12876380, 13520199, 18026932, 19314570, 22533665, 24582180, 27040398, 38629140, 45067330, 54080796, 67600995, 90134660, 135201990, 270403980]

約数ペア:

[(1, 270403980), (2, 135201990), (3, 90134660), (4, 67600995), (5, 54080796), (6, 45067330), (7, 38629140), (10, 27040398), (11, 24582180), (12, 22533665), (14, 19314570), (15, 18026932), (20, 13520199), (21, 12876380), (22, 12291090), (28, 9657285), (30, 9013466), (33, 8194060), (35, 7725828), (42, 6438190), (44, 6145545), (55, 4916436), (60, 4506733), (66, 4097030), (70, 3862914), (77, 3511740), (84, 3219095), (105, 2575276), (107, 2527140), (110, 2458218), (132, 2048515), (140, 1931457), (154, 1755870), (165, 1638812), (210, 1287638), (214, 1263570), (220, 1229109), (231, 1170580), (308, 877935), (321, 842380), (330, 819406), (385, 702348), (420, 643819), (428, 631785), (462, 585290), (535, 505428), (547, 494340), (642, 421190), (660, 409703), (749, 361020), (770, 351174), (924, 292645), (1070, 252714), (1094, 247170), (1155, 234116), (1177, 229740), (1284, 210595), (1498, 180510), (1540, 175587), (1605, 168476), (1641, 164780), (2140, 126357), (2188, 123585), (2247, 120340), (2310, 117058), (2354, 114870), (2735, 98868), (2996, 90255), (3210, 84238), (3282, 82390), (3531, 76580), (3745, 72204), (3829, 70620), (4494, 60170), (4620, 58529), (4708, 57435), (5470, 49434), (5885, 45948), (6017, 44940), (6420, 42119), (6564, 41195), (7062, 38290), (7490, 36102), (7658, 35310), (8205, 32956), (8239, 32820), (8988, 30085), (10940, 24717), (11235, 24068), (11487, 23540), (11770, 22974), (12034, 22470), (14124, 19145), (14980, 18051), (15316, 17655), (16410, 16478)]