157355160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 494208000

約数和(自身を除く): 336852840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 103, 116, 120, 145, 174, 206, 232, 290, 309, 348, 412, 435, 439, 515, 580, 618, 696, 824, 870, 878, 1030, 1160, 1236, 1317, 1545, 1740, 1756, 2060, 2195, 2472, 2634, 2987, 3090, 3480, 3512, 4120, 4390, 5268, 5974, 6180, 6585, 8780, 8961, 10536, 11948, 12360, 12731, 13170, 14935, 17560, 17922, 23896, 25462, 26340, 29870, 35844, 38193, 44805, 45217, 50924, 52680, 59740, 63655, 71688, 76386, 89610, 90434, 101848, 119480, 127310, 135651, 152772, 179220, 180868, 190965, 226085, 254620, 271302, 305544, 358440, 361736, 381930, 452170, 509240, 542604, 678255, 763860, 904340, 1085208, 1311293, 1356510, 1527720, 1808680, 2622586, 2713020, 3933879, 5245172, 5426040, 6556465, 7867758, 10490344, 13112930, 15735516, 19669395, 26225860, 31471032, 39338790, 52451720, 78677580, 157355160]

約数ペア:

[(1, 157355160), (2, 78677580), (3, 52451720), (4, 39338790), (5, 31471032), (6, 26225860), (8, 19669395), (10, 15735516), (12, 13112930), (15, 10490344), (20, 7867758), (24, 6556465), (29, 5426040), (30, 5245172), (40, 3933879), (58, 2713020), (60, 2622586), (87, 1808680), (103, 1527720), (116, 1356510), (120, 1311293), (145, 1085208), (174, 904340), (206, 763860), (232, 678255), (290, 542604), (309, 509240), (348, 452170), (412, 381930), (435, 361736), (439, 358440), (515, 305544), (580, 271302), (618, 254620), (696, 226085), (824, 190965), (870, 180868), (878, 179220), (1030, 152772), (1160, 135651), (1236, 127310), (1317, 119480), (1545, 101848), (1740, 90434), (1756, 89610), (2060, 76386), (2195, 71688), (2472, 63655), (2634, 59740), (2987, 52680), (3090, 50924), (3480, 45217), (3512, 44805), (4120, 38193), (4390, 35844), (5268, 29870), (5974, 26340), (6180, 25462), (6585, 23896), (8780, 17922), (8961, 17560), (10536, 14935), (11948, 13170), (12360, 12731)]