2080473012

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 5556862080

約数和(自身を除く): 3476389068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 239, 268, 324, 401, 402, 478, 603, 717, 802, 804, 956, 1203, 1206, 1434, 1604, 1809, 2151, 2406, 2412, 2868, 3609, 3618, 4302, 4812, 5427, 6453, 7218, 7236, 8604, 10827, 10854, 12906, 14436, 16013, 19359, 21654, 21708, 25812, 26867, 32026, 32481, 38718, 43308, 48039, 53734, 64052, 64962, 77436, 80601, 95839, 96078, 107468, 129924, 144117, 161202, 191678, 192156, 241803, 287517, 288234, 322404, 383356, 432351, 483606, 575034, 576468, 725409, 862551, 864702, 967212, 1150068, 1297053, 1450818, 1725102, 1729404, 2176227, 2587653, 2594106, 2901636, 3450204, 4352454, 5175306, 5188212, 6421213, 7762959, 8704908, 10350612, 12842426, 15525918, 19263639, 25684852, 31051836, 38527278, 57790917, 77054556, 115581834, 173372751, 231163668, 346745502, 520118253, 693491004, 1040236506, 2080473012]

約数ペア:

[(1, 2080473012), (2, 1040236506), (3, 693491004), (4, 520118253), (6, 346745502), (9, 231163668), (12, 173372751), (18, 115581834), (27, 77054556), (36, 57790917), (54, 38527278), (67, 31051836), (81, 25684852), (108, 19263639), (134, 15525918), (162, 12842426), (201, 10350612), (239, 8704908), (268, 7762959), (324, 6421213), (401, 5188212), (402, 5175306), (478, 4352454), (603, 3450204), (717, 2901636), (802, 2594106), (804, 2587653), (956, 2176227), (1203, 1729404), (1206, 1725102), (1434, 1450818), (1604, 1297053), (1809, 1150068), (2151, 967212), (2406, 864702), (2412, 862551), (2868, 725409), (3609, 576468), (3618, 575034), (4302, 483606), (4812, 432351), (5427, 383356), (6453, 322404), (7218, 288234), (7236, 287517), (8604, 241803), (10827, 192156), (10854, 191678), (12906, 161202), (14436, 144117), (16013, 129924), (19359, 107468), (21654, 96078), (21708, 95839), (25812, 80601), (26867, 77436), (32026, 64962), (32481, 64052), (38718, 53734), (43308, 48039)]