203312760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:586

約数の個数: 192

約数和(自身を含む): 720990720

約数和(自身を除く): 517677960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 71, 84, 98, 105, 120, 140, 142, 147, 168, 196, 210, 213, 245, 280, 284, 294, 355, 392, 420, 426, 487, 490, 497, 568, 588, 710, 735, 840, 852, 974, 980, 994, 1065, 1176, 1420, 1461, 1470, 1491, 1704, 1948, 1960, 1988, 2130, 2435, 2485, 2840, 2922, 2940, 2982, 3409, 3479, 3896, 3976, 4260, 4870, 4970, 5844, 5880, 5964, 6818, 6958, 7305, 7455, 8520, 9740, 9940, 10227, 10437, 11688, 11928, 13636, 13916, 14610, 14910, 17045, 17395, 19480, 19880, 20454, 20874, 23863, 27272, 27832, 29220, 29820, 34090, 34577, 34790, 40908, 41748, 47726, 51135, 52185, 58440, 59640, 68180, 69154, 69580, 71589, 81816, 83496, 95452, 102270, 103731, 104370, 119315, 136360, 138308, 139160, 143178, 172885, 190904, 204540, 207462, 208740, 238630, 242039, 276616, 286356, 345770, 357945, 409080, 414924, 417480, 477260, 484078, 518655, 572712, 691540, 715890, 726117, 829848, 954520, 968156, 1037310, 1210195, 1383080, 1431780, 1452234, 1694273, 1936312, 2074620, 2420390, 2863560, 2904468, 3388546, 3630585, 4149240, 4840780, 5082819, 5808936, 6777092, 7261170, 8471365, 9681560, 10165638, 13554184, 14522340, 16942730, 20331276, 25414095, 29044680, 33885460, 40662552, 50828190, 67770920, 101656380, 203312760]

約数ペア:

[(1, 203312760), (2, 101656380), (3, 67770920), (4, 50828190), (5, 40662552), (6, 33885460), (7, 29044680), (8, 25414095), (10, 20331276), (12, 16942730), (14, 14522340), (15, 13554184), (20, 10165638), (21, 9681560), (24, 8471365), (28, 7261170), (30, 6777092), (35, 5808936), (40, 5082819), (42, 4840780), (49, 4149240), (56, 3630585), (60, 3388546), (70, 2904468), (71, 2863560), (84, 2420390), (98, 2074620), (105, 1936312), (120, 1694273), (140, 1452234), (142, 1431780), (147, 1383080), (168, 1210195), (196, 1037310), (210, 968156), (213, 954520), (245, 829848), (280, 726117), (284, 715890), (294, 691540), (355, 572712), (392, 518655), (420, 484078), (426, 477260), (487, 417480), (490, 414924), (497, 409080), (568, 357945), (588, 345770), (710, 286356), (735, 276616), (840, 242039), (852, 238630), (974, 208740), (980, 207462), (994, 204540), (1065, 190904), (1176, 172885), (1420, 143178), (1461, 139160), (1470, 138308), (1491, 136360), (1704, 119315), (1948, 104370), (1960, 103731), (1988, 102270), (2130, 95452), (2435, 83496), (2485, 81816), (2840, 71589), (2922, 69580), (2940, 69154), (2982, 68180), (3409, 59640), (3479, 58440), (3896, 52185), (3976, 51135), (4260, 47726), (4870, 41748), (4970, 40908), (5844, 34790), (5880, 34577), (5964, 34090), (6818, 29820), (6958, 29220), (7305, 27832), (7455, 27272), (8520, 23863), (9740, 20874), (9940, 20454), (10227, 19880), (10437, 19480), (11688, 17395), (11928, 17045), (13636, 14910), (13916, 14610)]