329029680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1571

約数の個数: 160

約数和(自身を含む): 1174924800

約数和(自身を除く): 845895120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 695, 834, 840, 973, 1112, 1390, 1409, 1668, 1680, 1946, 2085, 2224, 2780, 2818, 2919, 3336, 3892, 4170, 4227, 4865, 5560, 5636, 5838, 6672, 7045, 7784, 8340, 8454, 9730, 9863, 11120, 11272, 11676, 14090, 14595, 15568, 16680, 16908, 19460, 19726, 21135, 22544, 23352, 28180, 29190, 29589, 33360, 33816, 38920, 39452, 42270, 46704, 49315, 56360, 58380, 59178, 67632, 77840, 78904, 84540, 98630, 112720, 116760, 118356, 147945, 157808, 169080, 195851, 197260, 233520, 236712, 295890, 338160, 391702, 394520, 473424, 587553, 591780, 783404, 789040, 979255, 1175106, 1183560, 1370957, 1566808, 1958510, 2350212, 2367120, 2741914, 2937765, 3133616, 3917020, 4112871, 4700424, 5483828, 5875530, 6854785, 7834040, 8225742, 9400848, 10967656, 11751060, 13709570, 15668080, 16451484, 20564355, 21935312, 23502120, 27419140, 32902968, 41128710, 47004240, 54838280, 65805936, 82257420, 109676560, 164514840, 329029680]

約数ペア:

[(1, 329029680), (2, 164514840), (3, 109676560), (4, 82257420), (5, 65805936), (6, 54838280), (7, 47004240), (8, 41128710), (10, 32902968), (12, 27419140), (14, 23502120), (15, 21935312), (16, 20564355), (20, 16451484), (21, 15668080), (24, 13709570), (28, 11751060), (30, 10967656), (35, 9400848), (40, 8225742), (42, 7834040), (48, 6854785), (56, 5875530), (60, 5483828), (70, 4700424), (80, 4112871), (84, 3917020), (105, 3133616), (112, 2937765), (120, 2741914), (139, 2367120), (140, 2350212), (168, 1958510), (210, 1566808), (240, 1370957), (278, 1183560), (280, 1175106), (336, 979255), (417, 789040), (420, 783404), (556, 591780), (560, 587553), (695, 473424), (834, 394520), (840, 391702), (973, 338160), (1112, 295890), (1390, 236712), (1409, 233520), (1668, 197260), (1680, 195851), (1946, 169080), (2085, 157808), (2224, 147945), (2780, 118356), (2818, 116760), (2919, 112720), (3336, 98630), (3892, 84540), (4170, 78904), (4227, 77840), (4865, 67632), (5560, 59178), (5636, 58380), (5838, 56360), (6672, 49315), (7045, 46704), (7784, 42270), (8340, 39452), (8454, 38920), (9730, 33816), (9863, 33360), (11120, 29589), (11272, 29190), (11676, 28180), (14090, 23352), (14595, 22544), (15568, 21135), (16680, 19726), (16908, 19460)]