914700640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6863}}^1$

素因数の和:6909

約数の個数: 144

約数和(自身を含む): 2662051392

約数和(自身を除く): 1747350752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2380, 2720, 3332, 3808, 3920, 4165, 4760, 6664, 6863, 7840, 8330, 9520, 13328, 13726, 16660, 19040, 26656, 27452, 33320, 34315, 48041, 54904, 66640, 68630, 96082, 109808, 116671, 133280, 137260, 192164, 219616, 233342, 240205, 274520, 336287, 384328, 466684, 480410, 549040, 583355, 672574, 768656, 816697, 933368, 960820, 1098080, 1166710, 1345148, 1537312, 1633394, 1681435, 1866736, 1921640, 2333420, 2690296, 3266788, 3362870, 3733472, 3843280, 4083485, 4666840, 5380592, 5716879, 6533576, 6725740, 7686560, 8166970, 9333680, 10761184, 11433758, 13067152, 13451480, 16333940, 18667360, 22867516, 26134304, 26902960, 28584395, 32667880, 45735032, 53805920, 57168790, 65335760, 91470064, 114337580, 130671520, 182940128, 228675160, 457350320, 914700640]

約数ペア:

[(1, 914700640), (2, 457350320), (4, 228675160), (5, 182940128), (7, 130671520), (8, 114337580), (10, 91470064), (14, 65335760), (16, 57168790), (17, 53805920), (20, 45735032), (28, 32667880), (32, 28584395), (34, 26902960), (35, 26134304), (40, 22867516), (49, 18667360), (56, 16333940), (68, 13451480), (70, 13067152), (80, 11433758), (85, 10761184), (98, 9333680), (112, 8166970), (119, 7686560), (136, 6725740), (140, 6533576), (160, 5716879), (170, 5380592), (196, 4666840), (224, 4083485), (238, 3843280), (245, 3733472), (272, 3362870), (280, 3266788), (340, 2690296), (392, 2333420), (476, 1921640), (490, 1866736), (544, 1681435), (560, 1633394), (595, 1537312), (680, 1345148), (784, 1166710), (833, 1098080), (952, 960820), (980, 933368), (1120, 816697), (1190, 768656), (1360, 672574), (1568, 583355), (1666, 549040), (1904, 480410), (1960, 466684), (2380, 384328), (2720, 336287), (3332, 274520), (3808, 240205), (3920, 233342), (4165, 219616), (4760, 192164), (6664, 137260), (6863, 133280), (7840, 116671), (8330, 109808), (9520, 96082), (13328, 68630), (13726, 66640), (16660, 54904), (19040, 48041), (26656, 34315), (27452, 33320)]