628758480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7963}}^1$

素因数の和:8033

約数の個数: 160

約数和(自身を含む): 2275282944

約数和(自身を除く): 1646524464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 7963, 9870, 11280, 13160, 15792, 15926, 19740, 23889, 26320, 31852, 39480, 39815, 47778, 55741, 63704, 78960, 79630, 95556, 111482, 119445, 127408, 159260, 167223, 191112, 222964, 238890, 278705, 318520, 334446, 374261, 382224, 445928, 477780, 557410, 637040, 668892, 748522, 836115, 891856, 955560, 1114820, 1122783, 1337784, 1497044, 1672230, 1871305, 1911120, 2229640, 2245566, 2619827, 2675568, 2994088, 3344460, 3742610, 4459280, 4491132, 5239654, 5613915, 5988176, 6688920, 7485220, 7859481, 8982264, 10479308, 11227830, 13099135, 13377840, 14970440, 15718962, 17964528, 20958616, 22455660, 26198270, 29940880, 31437924, 39297405, 41917232, 44911320, 52396540, 62875848, 78594810, 89822640, 104793080, 125751696, 157189620, 209586160, 314379240, 628758480]

約数ペア:

[(1, 628758480), (2, 314379240), (3, 209586160), (4, 157189620), (5, 125751696), (6, 104793080), (7, 89822640), (8, 78594810), (10, 62875848), (12, 52396540), (14, 44911320), (15, 41917232), (16, 39297405), (20, 31437924), (21, 29940880), (24, 26198270), (28, 22455660), (30, 20958616), (35, 17964528), (40, 15718962), (42, 14970440), (47, 13377840), (48, 13099135), (56, 11227830), (60, 10479308), (70, 8982264), (80, 7859481), (84, 7485220), (94, 6688920), (105, 5988176), (112, 5613915), (120, 5239654), (140, 4491132), (141, 4459280), (168, 3742610), (188, 3344460), (210, 2994088), (235, 2675568), (240, 2619827), (280, 2245566), (282, 2229640), (329, 1911120), (336, 1871305), (376, 1672230), (420, 1497044), (470, 1337784), (560, 1122783), (564, 1114820), (658, 955560), (705, 891856), (752, 836115), (840, 748522), (940, 668892), (987, 637040), (1128, 557410), (1316, 477780), (1410, 445928), (1645, 382224), (1680, 374261), (1880, 334446), (1974, 318520), (2256, 278705), (2632, 238890), (2820, 222964), (3290, 191112), (3760, 167223), (3948, 159260), (4935, 127408), (5264, 119445), (5640, 111482), (6580, 95556), (7896, 79630), (7963, 78960), (9870, 63704), (11280, 55741), (13160, 47778), (15792, 39815), (15926, 39480), (19740, 31852), (23889, 26320)]