12389160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 44367840

約数和(自身を除く): 31978680

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, 343, 344, 392, 420, 430, 490, 516, 588, 602, 645, 686, 735, 840, 860, 903, 980, 1029, 1032, 1176, 1204, 1290, 1372, 1470, 1505, 1715, 1720, 1806, 1960, 2058, 2107, 2401, 2408, 2580, 2744, 2940, 3010, 3430, 3612, 4116, 4214, 4515, 4802, 5145, 5160, 5880, 6020, 6321, 6860, 7203, 7224, 8232, 8428, 9030, 9604, 10290, 10535, 12005, 12040, 12642, 13720, 14406, 14749, 16856, 18060, 19208, 20580, 21070, 24010, 25284, 28812, 29498, 31605, 36015, 36120, 41160, 42140, 44247, 48020, 50568, 57624, 58996, 63210, 72030, 73745, 84280, 88494, 96040, 103243, 117992, 126420, 144060, 147490, 176988, 206486, 221235, 252840, 288120, 294980, 309729, 353976, 412972, 442470, 516215, 589960, 619458, 825944, 884940, 1032430, 1238916, 1548645, 1769880, 2064860, 2477832, 3097290, 4129720, 6194580, 12389160]

約数ペア:

[(1, 12389160), (2, 6194580), (3, 4129720), (4, 3097290), (5, 2477832), (6, 2064860), (7, 1769880), (8, 1548645), (10, 1238916), (12, 1032430), (14, 884940), (15, 825944), (20, 619458), (21, 589960), (24, 516215), (28, 442470), (30, 412972), (35, 353976), (40, 309729), (42, 294980), (43, 288120), (49, 252840), (56, 221235), (60, 206486), (70, 176988), (84, 147490), (86, 144060), (98, 126420), (105, 117992), (120, 103243), (129, 96040), (140, 88494), (147, 84280), (168, 73745), (172, 72030), (196, 63210), (210, 58996), (215, 57624), (245, 50568), (258, 48020), (280, 44247), (294, 42140), (301, 41160), (343, 36120), (344, 36015), (392, 31605), (420, 29498), (430, 28812), (490, 25284), (516, 24010), (588, 21070), (602, 20580), (645, 19208), (686, 18060), (735, 16856), (840, 14749), (860, 14406), (903, 13720), (980, 12642), (1029, 12040), (1032, 12005), (1176, 10535), (1204, 10290), (1290, 9604), (1372, 9030), (1470, 8428), (1505, 8232), (1715, 7224), (1720, 7203), (1806, 6860), (1960, 6321), (2058, 6020), (2107, 5880), (2401, 5160), (2408, 5145), (2580, 4802), (2744, 4515), (2940, 4214), (3010, 4116), (3430, 3612)]