126431760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 491593536

約数和(自身を除く): 365161776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 827, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1654, 1680, 1820, 1911, 1960, 2184, 2352, 2481, 2548, 2730, 2940, 3120, 3185, 3308, 3640, 3822, 3920, 4135, 4368, 4962, 5096, 5460, 5789, 5880, 6370, 6616, 7280, 7644, 8270, 9555, 9924, 10192, 10751, 10920, 11578, 11760, 12405, 12740, 13232, 15288, 16540, 17367, 19110, 19848, 21502, 21840, 23156, 24810, 25480, 28945, 30576, 32253, 33080, 34734, 38220, 39696, 40523, 43004, 46312, 49620, 50960, 53755, 57890, 64506, 66160, 69468, 75257, 76440, 81046, 86008, 86835, 92624, 99240, 107510, 115780, 121569, 129012, 138936, 150514, 152880, 161265, 162092, 172016, 173670, 198480, 202615, 215020, 225771, 231560, 243138, 258024, 277872, 301028, 322530, 324184, 347340, 376285, 405230, 430040, 451542, 463120, 486276, 516048, 526799, 602056, 607845, 645060, 648368, 694680, 752570, 810460, 860080, 903084, 972552, 1053598, 1128855, 1204112, 1215690, 1290120, 1389360, 1505140, 1580397, 1620920, 1806168, 1945104, 2107196, 2257710, 2431380, 2580240, 2633995, 3010280, 3160794, 3241840, 3612336, 4214392, 4515420, 4862760, 5267990, 6020560, 6321588, 7901985, 8428784, 9030840, 9725520, 10535980, 12643176, 15803970, 18061680, 21071960, 25286352, 31607940, 42143920, 63215880, 126431760]

約数ペア:

[(1, 126431760), (2, 63215880), (3, 42143920), (4, 31607940), (5, 25286352), (6, 21071960), (7, 18061680), (8, 15803970), (10, 12643176), (12, 10535980), (13, 9725520), (14, 9030840), (15, 8428784), (16, 7901985), (20, 6321588), (21, 6020560), (24, 5267990), (26, 4862760), (28, 4515420), (30, 4214392), (35, 3612336), (39, 3241840), (40, 3160794), (42, 3010280), (48, 2633995), (49, 2580240), (52, 2431380), (56, 2257710), (60, 2107196), (65, 1945104), (70, 1806168), (78, 1620920), (80, 1580397), (84, 1505140), (91, 1389360), (98, 1290120), (104, 1215690), (105, 1204112), (112, 1128855), (120, 1053598), (130, 972552), (140, 903084), (147, 860080), (156, 810460), (168, 752570), (182, 694680), (195, 648368), (196, 645060), (208, 607845), (210, 602056), (240, 526799), (245, 516048), (260, 486276), (273, 463120), (280, 451542), (294, 430040), (312, 405230), (336, 376285), (364, 347340), (390, 324184), (392, 322530), (420, 301028), (455, 277872), (490, 258024), (520, 243138), (546, 231560), (560, 225771), (588, 215020), (624, 202615), (637, 198480), (728, 173670), (735, 172016), (780, 162092), (784, 161265), (827, 152880), (840, 150514), (910, 138936), (980, 129012), (1040, 121569), (1092, 115780), (1176, 107510), (1274, 99240), (1365, 92624), (1456, 86835), (1470, 86008), (1560, 81046), (1654, 76440), (1680, 75257), (1820, 69468), (1911, 66160), (1960, 64506), (2184, 57890), (2352, 53755), (2481, 50960), (2548, 49620), (2730, 46312), (2940, 43004), (3120, 40523), (3185, 39696), (3308, 38220), (3640, 34734), (3822, 33080), (3920, 32253), (4135, 30576), (4368, 28945), (4962, 25480), (5096, 24810), (5460, 23156), (5789, 21840), (5880, 21502), (6370, 19848), (6616, 19110), (7280, 17367), (7644, 16540), (8270, 15288), (9555, 13232), (9924, 12740), (10192, 12405), (10751, 11760), (10920, 11578)]