86157960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 298425600

約数和(自身を除く): 212267640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 941, 1090, 1308, 1526, 1635, 1882, 2180, 2289, 2616, 2823, 3052, 3270, 3764, 3815, 4360, 4578, 4705, 5646, 6104, 6540, 6587, 7528, 7630, 9156, 9410, 11292, 11445, 13080, 13174, 14115, 15260, 18312, 18820, 19761, 22584, 22890, 26348, 28230, 30520, 32935, 37640, 39522, 45780, 52696, 56460, 65870, 79044, 91560, 98805, 102569, 112920, 131740, 158088, 197610, 205138, 263480, 307707, 395220, 410276, 512845, 615414, 717983, 790440, 820552, 1025690, 1230828, 1435966, 1538535, 2051380, 2153949, 2461656, 2871932, 3077070, 3589915, 4102760, 4307898, 5743864, 6154140, 7179830, 8615796, 10769745, 12308280, 14359660, 17231592, 21539490, 28719320, 43078980, 86157960]

約数ペア:

[(1, 86157960), (2, 43078980), (3, 28719320), (4, 21539490), (5, 17231592), (6, 14359660), (7, 12308280), (8, 10769745), (10, 8615796), (12, 7179830), (14, 6154140), (15, 5743864), (20, 4307898), (21, 4102760), (24, 3589915), (28, 3077070), (30, 2871932), (35, 2461656), (40, 2153949), (42, 2051380), (56, 1538535), (60, 1435966), (70, 1230828), (84, 1025690), (105, 820552), (109, 790440), (120, 717983), (140, 615414), (168, 512845), (210, 410276), (218, 395220), (280, 307707), (327, 263480), (420, 205138), (436, 197610), (545, 158088), (654, 131740), (763, 112920), (840, 102569), (872, 98805), (941, 91560), (1090, 79044), (1308, 65870), (1526, 56460), (1635, 52696), (1882, 45780), (2180, 39522), (2289, 37640), (2616, 32935), (2823, 30520), (3052, 28230), (3270, 26348), (3764, 22890), (3815, 22584), (4360, 19761), (4578, 18820), (4705, 18312), (5646, 15260), (6104, 14115), (6540, 13174), (6587, 13080), (7528, 11445), (7630, 11292), (9156, 9410)]