160379240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 427714560

約数和(自身を除く): 267335320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 83, 103, 134, 140, 166, 206, 268, 280, 332, 335, 412, 415, 469, 515, 536, 581, 664, 670, 721, 824, 830, 938, 1030, 1162, 1340, 1442, 1660, 1876, 2060, 2324, 2345, 2680, 2884, 2905, 3320, 3605, 3752, 4120, 4648, 4690, 5561, 5768, 5810, 6901, 7210, 8549, 9380, 11122, 11620, 13802, 14420, 17098, 18760, 22244, 23240, 27604, 27805, 28840, 34196, 34505, 38927, 42745, 44488, 48307, 55208, 55610, 59843, 68392, 69010, 77854, 85490, 96614, 111220, 119686, 138020, 155708, 170980, 193228, 194635, 222440, 239372, 241535, 276040, 299215, 311416, 341960, 386456, 389270, 478744, 483070, 572783, 598430, 778540, 966140, 1145566, 1196860, 1557080, 1932280, 2291132, 2393720, 2863915, 4009481, 4582264, 5727830, 8018962, 11455660, 16037924, 20047405, 22911320, 32075848, 40094810, 80189620, 160379240]

約数ペア:

[(1, 160379240), (2, 80189620), (4, 40094810), (5, 32075848), (7, 22911320), (8, 20047405), (10, 16037924), (14, 11455660), (20, 8018962), (28, 5727830), (35, 4582264), (40, 4009481), (56, 2863915), (67, 2393720), (70, 2291132), (83, 1932280), (103, 1557080), (134, 1196860), (140, 1145566), (166, 966140), (206, 778540), (268, 598430), (280, 572783), (332, 483070), (335, 478744), (412, 389270), (415, 386456), (469, 341960), (515, 311416), (536, 299215), (581, 276040), (664, 241535), (670, 239372), (721, 222440), (824, 194635), (830, 193228), (938, 170980), (1030, 155708), (1162, 138020), (1340, 119686), (1442, 111220), (1660, 96614), (1876, 85490), (2060, 77854), (2324, 69010), (2345, 68392), (2680, 59843), (2884, 55610), (2905, 55208), (3320, 48307), (3605, 44488), (3752, 42745), (4120, 38927), (4648, 34505), (4690, 34196), (5561, 28840), (5768, 27805), (5810, 27604), (6901, 23240), (7210, 22244), (8549, 18760), (9380, 17098), (11122, 14420), (11620, 13802)]