9198840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 32348160

約数和(自身を除く): 23149320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 233, 235, 280, 282, 329, 376, 420, 466, 470, 564, 658, 699, 705, 840, 932, 940, 987, 1128, 1165, 1316, 1398, 1410, 1631, 1645, 1864, 1880, 1974, 2330, 2632, 2796, 2820, 3262, 3290, 3495, 3948, 4660, 4893, 4935, 5592, 5640, 6524, 6580, 6990, 7896, 8155, 9320, 9786, 9870, 10951, 13048, 13160, 13980, 16310, 19572, 19740, 21902, 24465, 27960, 32620, 32853, 39144, 39480, 43804, 48930, 54755, 65240, 65706, 76657, 87608, 97860, 109510, 131412, 153314, 164265, 195720, 219020, 229971, 262824, 306628, 328530, 383285, 438040, 459942, 613256, 657060, 766570, 919884, 1149855, 1314120, 1533140, 1839768, 2299710, 3066280, 4599420, 9198840]

約数ペア:

[(1, 9198840), (2, 4599420), (3, 3066280), (4, 2299710), (5, 1839768), (6, 1533140), (7, 1314120), (8, 1149855), (10, 919884), (12, 766570), (14, 657060), (15, 613256), (20, 459942), (21, 438040), (24, 383285), (28, 328530), (30, 306628), (35, 262824), (40, 229971), (42, 219020), (47, 195720), (56, 164265), (60, 153314), (70, 131412), (84, 109510), (94, 97860), (105, 87608), (120, 76657), (140, 65706), (141, 65240), (168, 54755), (188, 48930), (210, 43804), (233, 39480), (235, 39144), (280, 32853), (282, 32620), (329, 27960), (376, 24465), (420, 21902), (466, 19740), (470, 19572), (564, 16310), (658, 13980), (699, 13160), (705, 13048), (840, 10951), (932, 9870), (940, 9786), (987, 9320), (1128, 8155), (1165, 7896), (1316, 6990), (1398, 6580), (1410, 6524), (1631, 5640), (1645, 5592), (1864, 4935), (1880, 4893), (1974, 4660), (2330, 3948), (2632, 3495), (2796, 3290), (2820, 3262)]