63215880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 237867840

約数和(自身を除く): 174651960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 827, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1654, 1820, 1911, 1960, 2184, 2481, 2548, 2730, 2940, 3185, 3308, 3640, 3822, 4135, 4962, 5096, 5460, 5789, 5880, 6370, 6616, 7644, 8270, 9555, 9924, 10751, 10920, 11578, 12405, 12740, 15288, 16540, 17367, 19110, 19848, 21502, 23156, 24810, 25480, 28945, 32253, 33080, 34734, 38220, 40523, 43004, 46312, 49620, 53755, 57890, 64506, 69468, 75257, 76440, 81046, 86008, 86835, 99240, 107510, 115780, 121569, 129012, 138936, 150514, 161265, 162092, 173670, 202615, 215020, 225771, 231560, 243138, 258024, 301028, 322530, 324184, 347340, 376285, 405230, 430040, 451542, 486276, 526799, 602056, 607845, 645060, 694680, 752570, 810460, 903084, 972552, 1053598, 1128855, 1215690, 1290120, 1505140, 1580397, 1620920, 1806168, 2107196, 2257710, 2431380, 2633995, 3010280, 3160794, 4214392, 4515420, 4862760, 5267990, 6321588, 7901985, 9030840, 10535980, 12643176, 15803970, 21071960, 31607940, 63215880]

約数ペア:

[(1, 63215880), (2, 31607940), (3, 21071960), (4, 15803970), (5, 12643176), (6, 10535980), (7, 9030840), (8, 7901985), (10, 6321588), (12, 5267990), (13, 4862760), (14, 4515420), (15, 4214392), (20, 3160794), (21, 3010280), (24, 2633995), (26, 2431380), (28, 2257710), (30, 2107196), (35, 1806168), (39, 1620920), (40, 1580397), (42, 1505140), (49, 1290120), (52, 1215690), (56, 1128855), (60, 1053598), (65, 972552), (70, 903084), (78, 810460), (84, 752570), (91, 694680), (98, 645060), (104, 607845), (105, 602056), (120, 526799), (130, 486276), (140, 451542), (147, 430040), (156, 405230), (168, 376285), (182, 347340), (195, 324184), (196, 322530), (210, 301028), (245, 258024), (260, 243138), (273, 231560), (280, 225771), (294, 215020), (312, 202615), (364, 173670), (390, 162092), (392, 161265), (420, 150514), (455, 138936), (490, 129012), (520, 121569), (546, 115780), (588, 107510), (637, 99240), (728, 86835), (735, 86008), (780, 81046), (827, 76440), (840, 75257), (910, 69468), (980, 64506), (1092, 57890), (1176, 53755), (1274, 49620), (1365, 46312), (1470, 43004), (1560, 40523), (1654, 38220), (1820, 34734), (1911, 33080), (1960, 32253), (2184, 28945), (2481, 25480), (2548, 24810), (2730, 23156), (2940, 21502), (3185, 19848), (3308, 19110), (3640, 17367), (3822, 16540), (4135, 15288), (4962, 12740), (5096, 12405), (5460, 11578), (5789, 10920), (5880, 10751), (6370, 9924), (6616, 9555), (7644, 8270)]