168783921480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2269}}^1\times {\mathrm{2357}}^1$

素因数の和:4903

約数の個数: 128

約数和(自身を含む): 508716806400

約数和(自身を除く): 339932884920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2269, 2357, 2630, 3156, 3945, 4538, 4714, 5260, 6312, 6807, 7071, 7890, 9076, 9428, 10520, 11345, 11785, 13614, 14142, 15780, 18152, 18856, 22690, 23570, 27228, 28284, 31560, 34035, 35355, 45380, 47140, 54456, 56568, 68070, 70710, 90760, 94280, 136140, 141420, 272280, 282840, 596747, 619891, 1193494, 1239782, 1790241, 1859673, 2386988, 2479564, 2983735, 3099455, 3580482, 3719346, 4773976, 4959128, 5348033, 5967470, 6198910, 7160964, 7438692, 8951205, 9298365, 10696066, 11934940, 12397820, 14321928, 14877384, 16044099, 17902410, 18596730, 21392132, 23869880, 24795640, 26740165, 32088198, 35804820, 37193460, 42784264, 53480330, 64176396, 71609640, 74386920, 80220495, 106960660, 128352792, 160440990, 213921320, 320881980, 641763960, 1406532679, 2813065358, 4219598037, 5626130716, 7032663395, 8439196074, 11252261432, 14065326790, 16878392148, 21097990185, 28130653580, 33756784296, 42195980370, 56261307160, 84391960740, 168783921480]

約数ペア:

[(1, 168783921480), (2, 84391960740), (3, 56261307160), (4, 42195980370), (5, 33756784296), (6, 28130653580), (8, 21097990185), (10, 16878392148), (12, 14065326790), (15, 11252261432), (20, 8439196074), (24, 7032663395), (30, 5626130716), (40, 4219598037), (60, 2813065358), (120, 1406532679), (263, 641763960), (526, 320881980), (789, 213921320), (1052, 160440990), (1315, 128352792), (1578, 106960660), (2104, 80220495), (2269, 74386920), (2357, 71609640), (2630, 64176396), (3156, 53480330), (3945, 42784264), (4538, 37193460), (4714, 35804820), (5260, 32088198), (6312, 26740165), (6807, 24795640), (7071, 23869880), (7890, 21392132), (9076, 18596730), (9428, 17902410), (10520, 16044099), (11345, 14877384), (11785, 14321928), (13614, 12397820), (14142, 11934940), (15780, 10696066), (18152, 9298365), (18856, 8951205), (22690, 7438692), (23570, 7160964), (27228, 6198910), (28284, 5967470), (31560, 5348033), (34035, 4959128), (35355, 4773976), (45380, 3719346), (47140, 3580482), (54456, 3099455), (56568, 2983735), (68070, 2479564), (70710, 2386988), (90760, 1859673), (94280, 1790241), (136140, 1239782), (141420, 1193494), (272280, 619891), (282840, 596747)]