207126120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1219

約数の個数: 128

約数和(自身を含む): 655516800

約数和(自身を除く): 448390680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 435, 530, 580, 636, 696, 795, 870, 1060, 1123, 1160, 1272, 1537, 1590, 1740, 2120, 2246, 3074, 3180, 3369, 3480, 4492, 4611, 5615, 6148, 6360, 6738, 7685, 8984, 9222, 11230, 12296, 13476, 15370, 16845, 18444, 22460, 23055, 26952, 30740, 32567, 33690, 36888, 44920, 46110, 59519, 61480, 65134, 67380, 92220, 97701, 119038, 130268, 134760, 162835, 178557, 184440, 195402, 238076, 260536, 297595, 325670, 357114, 390804, 476152, 488505, 595190, 651340, 714228, 781608, 892785, 977010, 1190380, 1302680, 1428456, 1726051, 1785570, 1954020, 2380760, 3452102, 3571140, 3908040, 5178153, 6904204, 7142280, 8630255, 10356306, 13808408, 17260510, 20712612, 25890765, 34521020, 41425224, 51781530, 69042040, 103563060, 207126120]

約数ペア:

[(1, 207126120), (2, 103563060), (3, 69042040), (4, 51781530), (5, 41425224), (6, 34521020), (8, 25890765), (10, 20712612), (12, 17260510), (15, 13808408), (20, 10356306), (24, 8630255), (29, 7142280), (30, 6904204), (40, 5178153), (53, 3908040), (58, 3571140), (60, 3452102), (87, 2380760), (106, 1954020), (116, 1785570), (120, 1726051), (145, 1428456), (159, 1302680), (174, 1190380), (212, 977010), (232, 892785), (265, 781608), (290, 714228), (318, 651340), (348, 595190), (424, 488505), (435, 476152), (530, 390804), (580, 357114), (636, 325670), (696, 297595), (795, 260536), (870, 238076), (1060, 195402), (1123, 184440), (1160, 178557), (1272, 162835), (1537, 134760), (1590, 130268), (1740, 119038), (2120, 97701), (2246, 92220), (3074, 67380), (3180, 65134), (3369, 61480), (3480, 59519), (4492, 46110), (4611, 44920), (5615, 36888), (6148, 33690), (6360, 32567), (6738, 30740), (7685, 26952), (8984, 23055), (9222, 22460), (11230, 18444), (12296, 16845), (13476, 15370)]