123133080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 440605440

約数和(自身を除く): 317472360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 392, 420, 430, 487, 490, 516, 588, 602, 645, 735, 840, 860, 903, 974, 980, 1032, 1176, 1204, 1290, 1461, 1470, 1505, 1720, 1806, 1948, 1960, 2107, 2408, 2435, 2580, 2922, 2940, 3010, 3409, 3612, 3896, 4214, 4515, 4870, 5160, 5844, 5880, 6020, 6321, 6818, 7224, 7305, 8428, 9030, 9740, 10227, 10535, 11688, 12040, 12642, 13636, 14610, 16856, 17045, 18060, 19480, 20454, 20941, 21070, 23863, 25284, 27272, 29220, 31605, 34090, 36120, 40908, 41882, 42140, 47726, 50568, 51135, 58440, 62823, 63210, 68180, 71589, 81816, 83764, 84280, 95452, 102270, 104705, 119315, 125646, 126420, 136360, 143178, 146587, 167528, 190904, 204540, 209410, 238630, 251292, 252840, 286356, 293174, 314115, 357945, 409080, 418820, 439761, 477260, 502584, 572712, 586348, 628230, 715890, 732935, 837640, 879522, 954520, 1026109, 1172696, 1256460, 1431780, 1465870, 1759044, 2052218, 2198805, 2512920, 2863560, 2931740, 3078327, 3518088, 4104436, 4397610, 5130545, 5863480, 6156654, 8208872, 8795220, 10261090, 12313308, 15391635, 17590440, 20522180, 24626616, 30783270, 41044360, 61566540, 123133080]

約数ペア:

[(1, 123133080), (2, 61566540), (3, 41044360), (4, 30783270), (5, 24626616), (6, 20522180), (7, 17590440), (8, 15391635), (10, 12313308), (12, 10261090), (14, 8795220), (15, 8208872), (20, 6156654), (21, 5863480), (24, 5130545), (28, 4397610), (30, 4104436), (35, 3518088), (40, 3078327), (42, 2931740), (43, 2863560), (49, 2512920), (56, 2198805), (60, 2052218), (70, 1759044), (84, 1465870), (86, 1431780), (98, 1256460), (105, 1172696), (120, 1026109), (129, 954520), (140, 879522), (147, 837640), (168, 732935), (172, 715890), (196, 628230), (210, 586348), (215, 572712), (245, 502584), (258, 477260), (280, 439761), (294, 418820), (301, 409080), (344, 357945), (392, 314115), (420, 293174), (430, 286356), (487, 252840), (490, 251292), (516, 238630), (588, 209410), (602, 204540), (645, 190904), (735, 167528), (840, 146587), (860, 143178), (903, 136360), (974, 126420), (980, 125646), (1032, 119315), (1176, 104705), (1204, 102270), (1290, 95452), (1461, 84280), (1470, 83764), (1505, 81816), (1720, 71589), (1806, 68180), (1948, 63210), (1960, 62823), (2107, 58440), (2408, 51135), (2435, 50568), (2580, 47726), (2922, 42140), (2940, 41882), (3010, 40908), (3409, 36120), (3612, 34090), (3896, 31605), (4214, 29220), (4515, 27272), (4870, 25284), (5160, 23863), (5844, 21070), (5880, 20941), (6020, 20454), (6321, 19480), (6818, 18060), (7224, 17045), (7305, 16856), (8428, 14610), (9030, 13636), (9740, 12642), (10227, 12040), (10535, 11688)]