2247995640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89633}}^1$

素因数の和:89677

約数の個数: 128

約数和(自身を含む): 7744377600

約数和(自身を除く): 5496381960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 89633, 179266, 268899, 358532, 448165, 537798, 717064, 896330, 985963, 1075596, 1344495, 1703027, 1792660, 1971926, 2151192, 2688990, 2957889, 3406054, 3585320, 3943852, 4929815, 5109081, 5377980, 5915778, 6812108, 7887704, 8515135, 9859630, 10218162, 10755960, 11831556, 13624216, 14789445, 17030270, 18733297, 19719260, 20436324, 23663112, 25545405, 29578890, 34060540, 37466594, 39438520, 40872648, 51090810, 56199891, 59157780, 68121080, 74933188, 93666485, 102181620, 112399782, 118315560, 149866376, 187332970, 204363240, 224799564, 280999455, 374665940, 449599128, 561998910, 749331880, 1123997820, 2247995640]

約数ペア:

[(1, 2247995640), (2, 1123997820), (3, 749331880), (4, 561998910), (5, 449599128), (6, 374665940), (8, 280999455), (10, 224799564), (11, 204363240), (12, 187332970), (15, 149866376), (19, 118315560), (20, 112399782), (22, 102181620), (24, 93666485), (30, 74933188), (33, 68121080), (38, 59157780), (40, 56199891), (44, 51090810), (55, 40872648), (57, 39438520), (60, 37466594), (66, 34060540), (76, 29578890), (88, 25545405), (95, 23663112), (110, 20436324), (114, 19719260), (120, 18733297), (132, 17030270), (152, 14789445), (165, 13624216), (190, 11831556), (209, 10755960), (220, 10218162), (228, 9859630), (264, 8515135), (285, 7887704), (330, 6812108), (380, 5915778), (418, 5377980), (440, 5109081), (456, 4929815), (570, 3943852), (627, 3585320), (660, 3406054), (760, 2957889), (836, 2688990), (1045, 2151192), (1140, 1971926), (1254, 1792660), (1320, 1703027), (1672, 1344495), (2090, 1075596), (2280, 985963), (2508, 896330), (3135, 717064), (4180, 537798), (5016, 448165), (6270, 358532), (8360, 268899), (12540, 179266), (25080, 89633)]