160893760

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 400287744

約数和(自身を除く): 239393984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 107, 127, 148, 160, 185, 214, 254, 296, 320, 370, 428, 508, 535, 592, 635, 740, 856, 1016, 1070, 1184, 1270, 1480, 1712, 2032, 2140, 2368, 2540, 2960, 3424, 3959, 4064, 4280, 4699, 5080, 5920, 6848, 7918, 8128, 8560, 9398, 10160, 11840, 13589, 15836, 17120, 18796, 19795, 20320, 23495, 27178, 31672, 34240, 37592, 39590, 40640, 46990, 54356, 63344, 67945, 75184, 79180, 93980, 108712, 126688, 135890, 150368, 158360, 187960, 217424, 253376, 271780, 300736, 316720, 375920, 434848, 502793, 543560, 633440, 751840, 869696, 1005586, 1087120, 1266880, 1503680, 2011172, 2174240, 2513965, 4022344, 4348480, 5027930, 8044688, 10055860, 16089376, 20111720, 32178752, 40223440, 80446880, 160893760]

約数ペア:

[(1, 160893760), (2, 80446880), (4, 40223440), (5, 32178752), (8, 20111720), (10, 16089376), (16, 10055860), (20, 8044688), (32, 5027930), (37, 4348480), (40, 4022344), (64, 2513965), (74, 2174240), (80, 2011172), (107, 1503680), (127, 1266880), (148, 1087120), (160, 1005586), (185, 869696), (214, 751840), (254, 633440), (296, 543560), (320, 502793), (370, 434848), (428, 375920), (508, 316720), (535, 300736), (592, 271780), (635, 253376), (740, 217424), (856, 187960), (1016, 158360), (1070, 150368), (1184, 135890), (1270, 126688), (1480, 108712), (1712, 93980), (2032, 79180), (2140, 75184), (2368, 67945), (2540, 63344), (2960, 54356), (3424, 46990), (3959, 40640), (4064, 39590), (4280, 37592), (4699, 34240), (5080, 31672), (5920, 27178), (6848, 23495), (7918, 20320), (8128, 19795), (8560, 18796), (9398, 17120), (10160, 15836), (11840, 13589)]