13188840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 46046880

約数和(自身を除く): 32858040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2243, 2940, 4486, 5880, 6729, 8972, 11215, 13458, 15701, 17944, 22430, 26916, 31402, 33645, 44860, 47103, 53832, 62804, 67290, 78505, 89720, 94206, 109907, 125608, 134580, 157010, 188412, 219814, 235515, 269160, 314020, 329721, 376824, 439628, 471030, 549535, 628040, 659442, 879256, 942060, 1099070, 1318884, 1648605, 1884120, 2198140, 2637768, 3297210, 4396280, 6594420, 13188840]

約数ペア:

[(1, 13188840), (2, 6594420), (3, 4396280), (4, 3297210), (5, 2637768), (6, 2198140), (7, 1884120), (8, 1648605), (10, 1318884), (12, 1099070), (14, 942060), (15, 879256), (20, 659442), (21, 628040), (24, 549535), (28, 471030), (30, 439628), (35, 376824), (40, 329721), (42, 314020), (49, 269160), (56, 235515), (60, 219814), (70, 188412), (84, 157010), (98, 134580), (105, 125608), (120, 109907), (140, 94206), (147, 89720), (168, 78505), (196, 67290), (210, 62804), (245, 53832), (280, 47103), (294, 44860), (392, 33645), (420, 31402), (490, 26916), (588, 22430), (735, 17944), (840, 15701), (980, 13458), (1176, 11215), (1470, 8972), (1960, 6729), (2243, 5880), (2940, 4486)]