2134804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15619}}^1$

素因数の和:15717

約数の個数: 128

約数和(自身を含む): 6882796800

約数和(自身を除く): 4747991880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 1005, 1020, 1139, 1340, 1608, 2010, 2040, 2278, 2680, 3417, 4020, 4556, 5695, 6834, 8040, 9112, 11390, 13668, 15619, 17085, 22780, 27336, 31238, 34170, 45560, 46857, 62476, 68340, 78095, 93714, 124952, 136680, 156190, 187428, 234285, 265523, 312380, 374856, 468570, 531046, 624760, 796569, 937140, 1046473, 1062092, 1327615, 1593138, 1874280, 2092946, 2124184, 2655230, 3139419, 3186276, 3982845, 4185892, 5232365, 5310460, 6278838, 6372552, 7965690, 8371784, 10464730, 10620920, 12557676, 15697095, 15931380, 17790041, 20929460, 25115352, 31394190, 31862760, 35580082, 41858920, 53370123, 62788380, 71160164, 88950205, 106740246, 125576760, 142320328, 177900410, 213480492, 266850615, 355800820, 426960984, 533701230, 711601640, 1067402460, 2134804920]

約数ペア:

[(1, 2134804920), (2, 1067402460), (3, 711601640), (4, 533701230), (5, 426960984), (6, 355800820), (8, 266850615), (10, 213480492), (12, 177900410), (15, 142320328), (17, 125576760), (20, 106740246), (24, 88950205), (30, 71160164), (34, 62788380), (40, 53370123), (51, 41858920), (60, 35580082), (67, 31862760), (68, 31394190), (85, 25115352), (102, 20929460), (120, 17790041), (134, 15931380), (136, 15697095), (170, 12557676), (201, 10620920), (204, 10464730), (255, 8371784), (268, 7965690), (335, 6372552), (340, 6278838), (402, 5310460), (408, 5232365), (510, 4185892), (536, 3982845), (670, 3186276), (680, 3139419), (804, 2655230), (1005, 2124184), (1020, 2092946), (1139, 1874280), (1340, 1593138), (1608, 1327615), (2010, 1062092), (2040, 1046473), (2278, 937140), (2680, 796569), (3417, 624760), (4020, 531046), (4556, 468570), (5695, 374856), (6834, 312380), (8040, 265523), (9112, 234285), (11390, 187428), (13668, 156190), (15619, 136680), (17085, 124952), (22780, 93714), (27336, 78095), (31238, 68340), (34170, 62476), (45560, 46857)]