610440740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 1685913600

約数和(自身を除く): 1075472860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 127, 130, 133, 139, 140, 182, 190, 247, 254, 260, 266, 278, 364, 380, 455, 494, 508, 532, 556, 635, 665, 695, 889, 910, 973, 988, 1235, 1270, 1330, 1390, 1651, 1729, 1778, 1807, 1820, 1946, 2413, 2470, 2540, 2641, 2660, 2780, 3302, 3458, 3556, 3614, 3892, 4445, 4826, 4865, 4940, 5282, 6604, 6916, 7228, 8255, 8645, 8890, 9035, 9652, 9730, 10564, 11557, 12065, 12649, 13205, 16510, 16891, 17290, 17653, 17780, 18070, 18487, 19460, 23114, 24130, 25298, 26410, 31369, 33020, 33782, 34333, 34580, 35306, 36140, 36974, 46228, 48260, 50596, 52820, 57785, 62738, 63245, 67564, 68666, 70612, 73948, 84455, 88265, 92435, 115570, 123571, 125476, 126490, 137332, 156845, 168910, 171665, 176530, 184870, 219583, 229489, 231140, 240331, 247142, 252980, 313690, 335407, 337820, 343330, 353060, 369740, 439166, 458978, 480662, 494284, 617855, 627380, 670814, 686660, 878332, 917956, 961324, 1097915, 1147445, 1201655, 1235710, 1341628, 1606423, 1677035, 2195830, 2294890, 2347849, 2403310, 2471420, 3212846, 3354070, 4360291, 4391660, 4589780, 4695698, 4806620, 6425692, 6708140, 8032115, 8720582, 9391396, 11739245, 16064230, 17441164, 21801455, 23478490, 30522037, 32128460, 43602910, 46956980, 61044074, 87205820, 122088148, 152610185, 305220370, 610440740]

約数ペア:

[(1, 610440740), (2, 305220370), (4, 152610185), (5, 122088148), (7, 87205820), (10, 61044074), (13, 46956980), (14, 43602910), (19, 32128460), (20, 30522037), (26, 23478490), (28, 21801455), (35, 17441164), (38, 16064230), (52, 11739245), (65, 9391396), (70, 8720582), (76, 8032115), (91, 6708140), (95, 6425692), (127, 4806620), (130, 4695698), (133, 4589780), (139, 4391660), (140, 4360291), (182, 3354070), (190, 3212846), (247, 2471420), (254, 2403310), (260, 2347849), (266, 2294890), (278, 2195830), (364, 1677035), (380, 1606423), (455, 1341628), (494, 1235710), (508, 1201655), (532, 1147445), (556, 1097915), (635, 961324), (665, 917956), (695, 878332), (889, 686660), (910, 670814), (973, 627380), (988, 617855), (1235, 494284), (1270, 480662), (1330, 458978), (1390, 439166), (1651, 369740), (1729, 353060), (1778, 343330), (1807, 337820), (1820, 335407), (1946, 313690), (2413, 252980), (2470, 247142), (2540, 240331), (2641, 231140), (2660, 229489), (2780, 219583), (3302, 184870), (3458, 176530), (3556, 171665), (3614, 168910), (3892, 156845), (4445, 137332), (4826, 126490), (4865, 125476), (4940, 123571), (5282, 115570), (6604, 92435), (6916, 88265), (7228, 84455), (8255, 73948), (8645, 70612), (8890, 68666), (9035, 67564), (9652, 63245), (9730, 62738), (10564, 57785), (11557, 52820), (12065, 50596), (12649, 48260), (13205, 46228), (16510, 36974), (16891, 36140), (17290, 35306), (17653, 34580), (17780, 34333), (18070, 33782), (18487, 33020), (19460, 31369), (23114, 26410), (24130, 25298)]