1566243480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 4775500800

約数和(自身を除く): 3209257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 239, 291, 388, 478, 485, 563, 582, 717, 776, 956, 970, 1126, 1164, 1195, 1434, 1455, 1689, 1912, 1940, 2252, 2328, 2390, 2815, 2868, 2910, 3378, 3585, 3880, 4504, 4780, 5630, 5736, 5820, 6756, 7170, 8445, 9560, 11260, 11640, 13512, 14340, 16890, 22520, 23183, 28680, 33780, 46366, 54611, 67560, 69549, 92732, 109222, 115915, 134557, 139098, 163833, 185464, 218444, 231830, 269114, 273055, 278196, 327666, 347745, 403671, 436888, 463660, 538228, 546110, 556392, 655332, 672785, 695490, 807342, 819165, 927320, 1076456, 1092220, 1310664, 1345570, 1390980, 1614684, 1638330, 2018355, 2184440, 2691140, 2781960, 3229368, 3276660, 4036710, 5382280, 6553320, 8073420, 13052029, 16146840, 26104058, 39156087, 52208116, 65260145, 78312174, 104416232, 130520290, 156624348, 195780435, 261040580, 313248696, 391560870, 522081160, 783121740, 1566243480]

約数ペア:

[(1, 1566243480), (2, 783121740), (3, 522081160), (4, 391560870), (5, 313248696), (6, 261040580), (8, 195780435), (10, 156624348), (12, 130520290), (15, 104416232), (20, 78312174), (24, 65260145), (30, 52208116), (40, 39156087), (60, 26104058), (97, 16146840), (120, 13052029), (194, 8073420), (239, 6553320), (291, 5382280), (388, 4036710), (478, 3276660), (485, 3229368), (563, 2781960), (582, 2691140), (717, 2184440), (776, 2018355), (956, 1638330), (970, 1614684), (1126, 1390980), (1164, 1345570), (1195, 1310664), (1434, 1092220), (1455, 1076456), (1689, 927320), (1912, 819165), (1940, 807342), (2252, 695490), (2328, 672785), (2390, 655332), (2815, 556392), (2868, 546110), (2910, 538228), (3378, 463660), (3585, 436888), (3880, 403671), (4504, 347745), (4780, 327666), (5630, 278196), (5736, 273055), (5820, 269114), (6756, 231830), (7170, 218444), (8445, 185464), (9560, 163833), (11260, 139098), (11640, 134557), (13512, 115915), (14340, 109222), (16890, 92732), (22520, 69549), (23183, 67560), (28680, 54611), (33780, 46366)]