12166140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 39513600

約数和(自身を除く): 27347460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 349, 415, 420, 498, 581, 698, 830, 996, 1047, 1162, 1245, 1396, 1660, 1743, 1745, 2094, 2324, 2443, 2490, 2905, 3486, 3490, 4188, 4886, 4980, 5235, 5810, 6972, 6980, 7329, 8715, 9772, 10470, 11620, 12215, 14658, 17430, 20940, 24430, 28967, 29316, 34860, 36645, 48860, 57934, 73290, 86901, 115868, 144835, 146580, 173802, 202769, 289670, 347604, 405538, 434505, 579340, 608307, 811076, 869010, 1013845, 1216614, 1738020, 2027690, 2433228, 3041535, 4055380, 6083070, 12166140]

約数ペア:

[(1, 12166140), (2, 6083070), (3, 4055380), (4, 3041535), (5, 2433228), (6, 2027690), (7, 1738020), (10, 1216614), (12, 1013845), (14, 869010), (15, 811076), (20, 608307), (21, 579340), (28, 434505), (30, 405538), (35, 347604), (42, 289670), (60, 202769), (70, 173802), (83, 146580), (84, 144835), (105, 115868), (140, 86901), (166, 73290), (210, 57934), (249, 48860), (332, 36645), (349, 34860), (415, 29316), (420, 28967), (498, 24430), (581, 20940), (698, 17430), (830, 14658), (996, 12215), (1047, 11620), (1162, 10470), (1245, 9772), (1396, 8715), (1660, 7329), (1743, 6980), (1745, 6972), (2094, 5810), (2324, 5235), (2443, 4980), (2490, 4886), (2905, 4188), (3486, 3490)]