1570216360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 3766240800

約数和(自身を除く): 2196024440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 113, 148, 164, 185, 205, 226, 229, 296, 328, 370, 410, 452, 458, 565, 740, 820, 904, 916, 1130, 1145, 1480, 1517, 1640, 1832, 2260, 2290, 3034, 4181, 4520, 4580, 4633, 6068, 7585, 8362, 8473, 9160, 9266, 9389, 12136, 15170, 16724, 16946, 18532, 18778, 20905, 23165, 25877, 30340, 33448, 33892, 37064, 37556, 41810, 42365, 46330, 46945, 51754, 60680, 67784, 75112, 83620, 84730, 92660, 93890, 103508, 129385, 167240, 169460, 171421, 185320, 187780, 207016, 258770, 338920, 342842, 347393, 375560, 517540, 685684, 694786, 857105, 957449, 1035080, 1060957, 1371368, 1389572, 1714210, 1736965, 1914898, 2121914, 2779144, 3428420, 3473930, 3829796, 4243828, 4787245, 5304785, 6856840, 6947860, 7659592, 8487656, 9574490, 10609570, 13895720, 19148980, 21219140, 38297960, 39255409, 42438280, 78510818, 157021636, 196277045, 314043272, 392554090, 785108180, 1570216360]

約数ペア:

[(1, 1570216360), (2, 785108180), (4, 392554090), (5, 314043272), (8, 196277045), (10, 157021636), (20, 78510818), (37, 42438280), (40, 39255409), (41, 38297960), (74, 21219140), (82, 19148980), (113, 13895720), (148, 10609570), (164, 9574490), (185, 8487656), (205, 7659592), (226, 6947860), (229, 6856840), (296, 5304785), (328, 4787245), (370, 4243828), (410, 3829796), (452, 3473930), (458, 3428420), (565, 2779144), (740, 2121914), (820, 1914898), (904, 1736965), (916, 1714210), (1130, 1389572), (1145, 1371368), (1480, 1060957), (1517, 1035080), (1640, 957449), (1832, 857105), (2260, 694786), (2290, 685684), (3034, 517540), (4181, 375560), (4520, 347393), (4580, 342842), (4633, 338920), (6068, 258770), (7585, 207016), (8362, 187780), (8473, 185320), (9160, 171421), (9266, 169460), (9389, 167240), (12136, 129385), (15170, 103508), (16724, 93890), (16946, 92660), (18532, 84730), (18778, 83620), (20905, 75112), (23165, 67784), (25877, 60680), (30340, 51754), (33448, 46945), (33892, 46330), (37064, 42365), (37556, 41810)]