173822280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 557020800

約数和(自身を除く): 383198520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 278, 340, 408, 417, 510, 556, 613, 680, 695, 834, 1020, 1112, 1226, 1390, 1668, 1839, 2040, 2085, 2363, 2452, 2780, 3065, 3336, 3678, 4170, 4726, 4904, 5560, 6130, 7089, 7356, 8340, 9195, 9452, 10421, 11815, 12260, 14178, 14712, 16680, 18390, 18904, 20842, 23630, 24520, 28356, 31263, 35445, 36780, 41684, 47260, 52105, 56712, 62526, 70890, 73560, 83368, 85207, 94520, 104210, 125052, 141780, 156315, 170414, 208420, 250104, 255621, 283560, 312630, 340828, 416840, 426035, 511242, 625260, 681656, 852070, 1022484, 1250520, 1278105, 1448519, 1704140, 2044968, 2556210, 2897038, 3408280, 4345557, 5112420, 5794076, 7242595, 8691114, 10224840, 11588152, 14485190, 17382228, 21727785, 28970380, 34764456, 43455570, 57940760, 86911140, 173822280]

約数ペア:

[(1, 173822280), (2, 86911140), (3, 57940760), (4, 43455570), (5, 34764456), (6, 28970380), (8, 21727785), (10, 17382228), (12, 14485190), (15, 11588152), (17, 10224840), (20, 8691114), (24, 7242595), (30, 5794076), (34, 5112420), (40, 4345557), (51, 3408280), (60, 2897038), (68, 2556210), (85, 2044968), (102, 1704140), (120, 1448519), (136, 1278105), (139, 1250520), (170, 1022484), (204, 852070), (255, 681656), (278, 625260), (340, 511242), (408, 426035), (417, 416840), (510, 340828), (556, 312630), (613, 283560), (680, 255621), (695, 250104), (834, 208420), (1020, 170414), (1112, 156315), (1226, 141780), (1390, 125052), (1668, 104210), (1839, 94520), (2040, 85207), (2085, 83368), (2363, 73560), (2452, 70890), (2780, 62526), (3065, 56712), (3336, 52105), (3678, 47260), (4170, 41684), (4726, 36780), (4904, 35445), (5560, 31263), (6130, 28356), (7089, 24520), (7356, 23630), (8340, 20842), (9195, 18904), (9452, 18390), (10421, 16680), (11815, 14712), (12260, 14178)]