2761103640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 8385638400

約数和(自身を除く): 5624534760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 191, 358, 382, 537, 573, 673, 716, 764, 895, 955, 1074, 1146, 1346, 1432, 1528, 1790, 1910, 2019, 2148, 2292, 2685, 2692, 2865, 3365, 3580, 3820, 4038, 4296, 4584, 5370, 5384, 5730, 6730, 7160, 7640, 8076, 10095, 10740, 11460, 13460, 16152, 20190, 21480, 22920, 26920, 34189, 40380, 68378, 80760, 102567, 120467, 128543, 136756, 170945, 205134, 240934, 257086, 273512, 341890, 361401, 385629, 410268, 481868, 512835, 514172, 602335, 642715, 683780, 722802, 771258, 820536, 963736, 1025670, 1028344, 1204670, 1285430, 1367560, 1445604, 1542516, 1807005, 1928145, 2051340, 2409340, 2570860, 2891208, 3085032, 3614010, 3856290, 4102680, 4818680, 5141720, 7228020, 7712580, 14456040, 15425160, 23009197, 46018394, 69027591, 92036788, 115045985, 138055182, 184073576, 230091970, 276110364, 345137955, 460183940, 552220728, 690275910, 920367880, 1380551820, 2761103640]

約数ペア:

[(1, 2761103640), (2, 1380551820), (3, 920367880), (4, 690275910), (5, 552220728), (6, 460183940), (8, 345137955), (10, 276110364), (12, 230091970), (15, 184073576), (20, 138055182), (24, 115045985), (30, 92036788), (40, 69027591), (60, 46018394), (120, 23009197), (179, 15425160), (191, 14456040), (358, 7712580), (382, 7228020), (537, 5141720), (573, 4818680), (673, 4102680), (716, 3856290), (764, 3614010), (895, 3085032), (955, 2891208), (1074, 2570860), (1146, 2409340), (1346, 2051340), (1432, 1928145), (1528, 1807005), (1790, 1542516), (1910, 1445604), (2019, 1367560), (2148, 1285430), (2292, 1204670), (2685, 1028344), (2692, 1025670), (2865, 963736), (3365, 820536), (3580, 771258), (3820, 722802), (4038, 683780), (4296, 642715), (4584, 602335), (5370, 514172), (5384, 512835), (5730, 481868), (6730, 410268), (7160, 385629), (7640, 361401), (8076, 341890), (10095, 273512), (10740, 257086), (11460, 240934), (13460, 205134), (16152, 170945), (20190, 136756), (21480, 128543), (22920, 120467), (26920, 102567), (34189, 80760), (40380, 68378)]