160256360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 407527200

約数和(自身を除く): 247270840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 379, 440, 620, 682, 758, 961, 1240, 1364, 1516, 1705, 1895, 1922, 2728, 3032, 3410, 3790, 3844, 4169, 4805, 6820, 7580, 7688, 8338, 9610, 10571, 11749, 13640, 15160, 16676, 19220, 20845, 21142, 23498, 33352, 38440, 41690, 42284, 46996, 52855, 58745, 83380, 84568, 93992, 105710, 117490, 129239, 166760, 211420, 234980, 258478, 364219, 422840, 469960, 516956, 646195, 728438, 1033912, 1292390, 1456876, 1821095, 2584780, 2913752, 3642190, 4006409, 5169560, 7284380, 8012818, 14568760, 16025636, 20032045, 32051272, 40064090, 80128180, 160256360]

約数ペア:

[(1, 160256360), (2, 80128180), (4, 40064090), (5, 32051272), (8, 20032045), (10, 16025636), (11, 14568760), (20, 8012818), (22, 7284380), (31, 5169560), (40, 4006409), (44, 3642190), (55, 2913752), (62, 2584780), (88, 1821095), (110, 1456876), (124, 1292390), (155, 1033912), (220, 728438), (248, 646195), (310, 516956), (341, 469960), (379, 422840), (440, 364219), (620, 258478), (682, 234980), (758, 211420), (961, 166760), (1240, 129239), (1364, 117490), (1516, 105710), (1705, 93992), (1895, 84568), (1922, 83380), (2728, 58745), (3032, 52855), (3410, 46996), (3790, 42284), (3844, 41690), (4169, 38440), (4805, 33352), (6820, 23498), (7580, 21142), (7688, 20845), (8338, 19220), (9610, 16676), (10571, 15160), (11749, 13640)]