240471770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 569203200

約数和(自身を除く): 328731430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 89, 110, 121, 145, 154, 178, 203, 242, 290, 319, 385, 406, 445, 605, 623, 638, 770, 847, 890, 979, 1015, 1210, 1246, 1331, 1595, 1694, 1958, 2030, 2233, 2581, 2662, 3115, 3190, 3509, 4235, 4466, 4895, 5162, 6230, 6655, 6853, 7018, 8470, 9317, 9790, 10769, 11165, 12905, 13310, 13706, 17545, 18067, 18634, 21538, 22330, 24563, 25810, 28391, 34265, 35090, 36134, 38599, 46585, 49126, 53845, 56782, 68530, 75383, 77198, 90335, 93170, 107690, 118459, 122815, 141955, 150766, 180670, 192995, 198737, 236918, 245630, 270193, 283910, 312301, 376915, 385990, 397474, 540386, 592295, 624602, 753830, 829213, 993685, 1184590, 1350965, 1561505, 1658426, 1987370, 2186107, 2701930, 3123010, 3435311, 4146065, 4372214, 6870622, 8292130, 10930535, 17176555, 21861070, 24047177, 34353110, 48094354, 120235885, 240471770]

約数ペア:

[(1, 240471770), (2, 120235885), (5, 48094354), (7, 34353110), (10, 24047177), (11, 21861070), (14, 17176555), (22, 10930535), (29, 8292130), (35, 6870622), (55, 4372214), (58, 4146065), (70, 3435311), (77, 3123010), (89, 2701930), (110, 2186107), (121, 1987370), (145, 1658426), (154, 1561505), (178, 1350965), (203, 1184590), (242, 993685), (290, 829213), (319, 753830), (385, 624602), (406, 592295), (445, 540386), (605, 397474), (623, 385990), (638, 376915), (770, 312301), (847, 283910), (890, 270193), (979, 245630), (1015, 236918), (1210, 198737), (1246, 192995), (1331, 180670), (1595, 150766), (1694, 141955), (1958, 122815), (2030, 118459), (2233, 107690), (2581, 93170), (2662, 90335), (3115, 77198), (3190, 75383), (3509, 68530), (4235, 56782), (4466, 53845), (4895, 49126), (5162, 46585), (6230, 38599), (6655, 36134), (6853, 35090), (7018, 34265), (8470, 28391), (9317, 25810), (9790, 24563), (10769, 22330), (11165, 21538), (12905, 18634), (13310, 18067), (13706, 17545)]