957983880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1117}}^1$

素因数の和:2159

約数の個数: 128

約数和(自身を含む): 3290676480

約数和(自身を除く): 2332692600

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, 120, 140, 168, 210, 280, 420, 840, 1021, 1117, 2042, 2234, 3063, 3351, 4084, 4468, 5105, 5585, 6126, 6702, 7147, 7819, 8168, 8936, 10210, 11170, 12252, 13404, 14294, 15315, 15638, 16755, 20420, 21441, 22340, 23457, 24504, 26808, 28588, 30630, 31276, 33510, 35735, 39095, 40840, 42882, 44680, 46914, 57176, 61260, 62552, 67020, 71470, 78190, 85764, 93828, 107205, 117285, 122520, 134040, 142940, 156380, 171528, 187656, 214410, 234570, 285880, 312760, 428820, 469140, 857640, 938280, 1140457, 2280914, 3421371, 4561828, 5702285, 6842742, 7983199, 9123656, 11404570, 13685484, 15966398, 17106855, 22809140, 23949597, 27370968, 31932796, 34213710, 39915995, 45618280, 47899194, 63865592, 68427420, 79831990, 95798388, 119747985, 136854840, 159663980, 191596776, 239495970, 319327960, 478991940, 957983880]

約数ペア:

[(1, 957983880), (2, 478991940), (3, 319327960), (4, 239495970), (5, 191596776), (6, 159663980), (7, 136854840), (8, 119747985), (10, 95798388), (12, 79831990), (14, 68427420), (15, 63865592), (20, 47899194), (21, 45618280), (24, 39915995), (28, 34213710), (30, 31932796), (35, 27370968), (40, 23949597), (42, 22809140), (56, 17106855), (60, 15966398), (70, 13685484), (84, 11404570), (105, 9123656), (120, 7983199), (140, 6842742), (168, 5702285), (210, 4561828), (280, 3421371), (420, 2280914), (840, 1140457), (1021, 938280), (1117, 857640), (2042, 469140), (2234, 428820), (3063, 312760), (3351, 285880), (4084, 234570), (4468, 214410), (5105, 187656), (5585, 171528), (6126, 156380), (6702, 142940), (7147, 134040), (7819, 122520), (8168, 117285), (8936, 107205), (10210, 93828), (11170, 85764), (12252, 78190), (13404, 71470), (14294, 67020), (15315, 62552), (15638, 61260), (16755, 57176), (20420, 46914), (21441, 44680), (22340, 42882), (23457, 40840), (24504, 39095), (26808, 35735), (28588, 33510), (30630, 31276)]