3161891280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{185557}}^1$

素因数の和:185644

約数の個数: 80

約数和(自身を含む): 9939970944

約数和(自身を除く): 6778079664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 185557, 371114, 556671, 742228, 927785, 1113342, 1484456, 1855570, 2226684, 2783355, 2968912, 3711140, 4453368, 5566710, 7422280, 8906736, 11133420, 13174547, 14844560, 22266840, 26349094, 39523641, 44533680, 52698188, 65872735, 79047282, 105396376, 131745470, 158094564, 197618205, 210792752, 263490940, 316189128, 395236410, 526981880, 632378256, 790472820, 1053963760, 1580945640, 3161891280]

約数ペア:

[(1, 3161891280), (2, 1580945640), (3, 1053963760), (4, 790472820), (5, 632378256), (6, 526981880), (8, 395236410), (10, 316189128), (12, 263490940), (15, 210792752), (16, 197618205), (20, 158094564), (24, 131745470), (30, 105396376), (40, 79047282), (48, 65872735), (60, 52698188), (71, 44533680), (80, 39523641), (120, 26349094), (142, 22266840), (213, 14844560), (240, 13174547), (284, 11133420), (355, 8906736), (426, 7422280), (568, 5566710), (710, 4453368), (852, 3711140), (1065, 2968912), (1136, 2783355), (1420, 2226684), (1704, 1855570), (2130, 1484456), (2840, 1113342), (3408, 927785), (4260, 742228), (5680, 556671), (8520, 371114), (17040, 185557)]