142486320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31247}}^1$

素因数の和:31282

約数の個数: 80

約数和(自身を含む): 464970240

約数和(自身を除く): 322483920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 31247, 62494, 93741, 124988, 156235, 187482, 249976, 312470, 374964, 468705, 499952, 593693, 624940, 749928, 937410, 1187386, 1249880, 1499856, 1781079, 1874820, 2374772, 2499760, 2968465, 3562158, 3749640, 4749544, 5936930, 7124316, 7499280, 8905395, 9499088, 11873860, 14248632, 17810790, 23747720, 28497264, 35621580, 47495440, 71243160, 142486320]

約数ペア:

[(1, 142486320), (2, 71243160), (3, 47495440), (4, 35621580), (5, 28497264), (6, 23747720), (8, 17810790), (10, 14248632), (12, 11873860), (15, 9499088), (16, 8905395), (19, 7499280), (20, 7124316), (24, 5936930), (30, 4749544), (38, 3749640), (40, 3562158), (48, 2968465), (57, 2499760), (60, 2374772), (76, 1874820), (80, 1781079), (95, 1499856), (114, 1249880), (120, 1187386), (152, 937410), (190, 749928), (228, 624940), (240, 593693), (285, 499952), (304, 468705), (380, 374964), (456, 312470), (570, 249976), (760, 187482), (912, 156235), (1140, 124988), (1520, 93741), (2280, 62494), (4560, 31247)]