3781606480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{146347}}^1$

素因数の和:146396

約数の個数: 80

約数和(自身を含む): 9799462080

約数和(自身を除く): 6017855600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 6460, 12920, 25840, 146347, 292694, 585388, 731735, 1170776, 1463470, 2341552, 2487899, 2780593, 2926940, 4975798, 5561186, 5853880, 9951596, 11122372, 11707760, 12439495, 13902965, 19903192, 22244744, 24878990, 27805930, 39806384, 44489488, 47270081, 49757980, 55611860, 94540162, 99515960, 111223720, 189080324, 199031920, 222447440, 236350405, 378160648, 472700810, 756321296, 945401620, 1890803240, 3781606480]

約数ペア:

[(1, 3781606480), (2, 1890803240), (4, 945401620), (5, 756321296), (8, 472700810), (10, 378160648), (16, 236350405), (17, 222447440), (19, 199031920), (20, 189080324), (34, 111223720), (38, 99515960), (40, 94540162), (68, 55611860), (76, 49757980), (80, 47270081), (85, 44489488), (95, 39806384), (136, 27805930), (152, 24878990), (170, 22244744), (190, 19903192), (272, 13902965), (304, 12439495), (323, 11707760), (340, 11122372), (380, 9951596), (646, 5853880), (680, 5561186), (760, 4975798), (1292, 2926940), (1360, 2780593), (1520, 2487899), (1615, 2341552), (2584, 1463470), (3230, 1170776), (5168, 731735), (6460, 585388), (12920, 292694), (25840, 146347)]