1380456090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1285

約数の個数: 192

約数和(自身を含む): 4130590464

約数和(自身を除く): 2750134374

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 43, 45, 46, 65, 69, 78, 86, 90, 115, 117, 129, 130, 138, 195, 207, 215, 230, 234, 258, 299, 345, 387, 390, 414, 430, 559, 585, 598, 645, 690, 774, 897, 989, 1035, 1118, 1170, 1193, 1290, 1495, 1677, 1794, 1935, 1978, 2070, 2386, 2691, 2795, 2967, 2990, 3354, 3579, 3870, 4485, 4945, 5031, 5382, 5590, 5934, 5965, 7158, 8385, 8901, 8970, 9890, 10062, 10737, 11930, 12857, 13455, 14835, 15509, 16770, 17802, 17895, 21474, 25155, 25714, 26910, 27439, 29670, 31018, 35790, 38571, 44505, 46527, 50310, 51299, 53685, 54878, 64285, 77142, 77545, 82317, 89010, 93054, 102598, 107370, 115713, 128570, 137195, 139581, 153897, 155090, 164634, 192855, 231426, 232635, 246951, 256495, 274390, 279162, 307794, 356707, 385710, 411585, 461691, 465270, 493902, 512990, 578565, 666887, 697905, 713414, 769485, 823170, 923382, 1070121, 1157130, 1179877, 1234755, 1333774, 1395810, 1538970, 1783535, 2000661, 2140242, 2308455, 2359754, 2469510, 3210363, 3334435, 3539631, 3567070, 4001322, 4616910, 5350605, 5899385, 6001983, 6420726, 6668870, 7079262, 10003305, 10618893, 10701210, 11798770, 12003966, 15338401, 16051815, 17698155, 20006610, 21237786, 30009915, 30676802, 32103630, 35396310, 46015203, 53094465, 60019830, 76692005, 92030406, 106188930, 138045609, 153384010, 230076015, 276091218, 460152030, 690228045, 1380456090]

約数ペア:

[(1, 1380456090), (2, 690228045), (3, 460152030), (5, 276091218), (6, 230076015), (9, 153384010), (10, 138045609), (13, 106188930), (15, 92030406), (18, 76692005), (23, 60019830), (26, 53094465), (30, 46015203), (39, 35396310), (43, 32103630), (45, 30676802), (46, 30009915), (65, 21237786), (69, 20006610), (78, 17698155), (86, 16051815), (90, 15338401), (115, 12003966), (117, 11798770), (129, 10701210), (130, 10618893), (138, 10003305), (195, 7079262), (207, 6668870), (215, 6420726), (230, 6001983), (234, 5899385), (258, 5350605), (299, 4616910), (345, 4001322), (387, 3567070), (390, 3539631), (414, 3334435), (430, 3210363), (559, 2469510), (585, 2359754), (598, 2308455), (645, 2140242), (690, 2000661), (774, 1783535), (897, 1538970), (989, 1395810), (1035, 1333774), (1118, 1234755), (1170, 1179877), (1193, 1157130), (1290, 1070121), (1495, 923382), (1677, 823170), (1794, 769485), (1935, 713414), (1978, 697905), (2070, 666887), (2386, 578565), (2691, 512990), (2795, 493902), (2967, 465270), (2990, 461691), (3354, 411585), (3579, 385710), (3870, 356707), (4485, 307794), (4945, 279162), (5031, 274390), (5382, 256495), (5590, 246951), (5934, 232635), (5965, 231426), (7158, 192855), (8385, 164634), (8901, 155090), (8970, 153897), (9890, 139581), (10062, 137195), (10737, 128570), (11930, 115713), (12857, 107370), (13455, 102598), (14835, 93054), (15509, 89010), (16770, 82317), (17802, 77545), (17895, 77142), (21474, 64285), (25155, 54878), (25714, 53685), (26910, 51299), (27439, 50310), (29670, 46527), (31018, 44505), (35790, 38571)]