684939840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:877

約数の個数: 224

約数和(自身を含む): 2378025216

約数和(自身を除く): 1693085376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 192, 195, 208, 213, 240, 260, 284, 312, 320, 355, 390, 416, 426, 480, 520, 568, 624, 710, 773, 780, 832, 852, 923, 960, 1040, 1065, 1136, 1248, 1420, 1546, 1560, 1704, 1846, 2080, 2130, 2272, 2319, 2496, 2769, 2840, 3092, 3120, 3408, 3692, 3865, 4160, 4260, 4544, 4615, 4638, 5538, 5680, 6184, 6240, 6816, 7384, 7730, 8520, 9230, 9276, 10049, 11076, 11360, 11595, 12368, 12480, 13632, 13845, 14768, 15460, 17040, 18460, 18552, 20098, 22152, 22720, 23190, 24736, 27690, 29536, 30147, 30920, 34080, 36920, 37104, 40196, 44304, 46380, 49472, 50245, 54883, 55380, 59072, 60294, 61840, 68160, 73840, 74208, 80392, 88608, 92760, 100490, 109766, 110760, 120588, 123680, 147680, 148416, 150735, 160784, 164649, 177216, 185520, 200980, 219532, 221520, 241176, 247360, 274415, 295360, 301470, 321568, 329298, 371040, 401960, 439064, 443040, 482352, 548830, 602940, 643136, 658596, 713479, 742080, 803920, 823245, 878128, 886080, 964704, 1097660, 1205880, 1317192, 1426958, 1607840, 1646490, 1756256, 1929408, 2140437, 2195320, 2411760, 2634384, 2853916, 3215680, 3292980, 3512512, 3567395, 4280874, 4390640, 4823520, 5268768, 5707832, 6585960, 7134790, 8561748, 8781280, 9647040, 10537536, 10702185, 11415664, 13171920, 14269580, 17123496, 17562560, 21404370, 22831328, 26343840, 28539160, 34246992, 42808740, 45662656, 52687680, 57078320, 68493984, 85617480, 114156640, 136987968, 171234960, 228313280, 342469920, 684939840]

約数ペア:

[(1, 684939840), (2, 342469920), (3, 228313280), (4, 171234960), (5, 136987968), (6, 114156640), (8, 85617480), (10, 68493984), (12, 57078320), (13, 52687680), (15, 45662656), (16, 42808740), (20, 34246992), (24, 28539160), (26, 26343840), (30, 22831328), (32, 21404370), (39, 17562560), (40, 17123496), (48, 14269580), (52, 13171920), (60, 11415664), (64, 10702185), (65, 10537536), (71, 9647040), (78, 8781280), (80, 8561748), (96, 7134790), (104, 6585960), (120, 5707832), (130, 5268768), (142, 4823520), (156, 4390640), (160, 4280874), (192, 3567395), (195, 3512512), (208, 3292980), (213, 3215680), (240, 2853916), (260, 2634384), (284, 2411760), (312, 2195320), (320, 2140437), (355, 1929408), (390, 1756256), (416, 1646490), (426, 1607840), (480, 1426958), (520, 1317192), (568, 1205880), (624, 1097660), (710, 964704), (773, 886080), (780, 878128), (832, 823245), (852, 803920), (923, 742080), (960, 713479), (1040, 658596), (1065, 643136), (1136, 602940), (1248, 548830), (1420, 482352), (1546, 443040), (1560, 439064), (1704, 401960), (1846, 371040), (2080, 329298), (2130, 321568), (2272, 301470), (2319, 295360), (2496, 274415), (2769, 247360), (2840, 241176), (3092, 221520), (3120, 219532), (3408, 200980), (3692, 185520), (3865, 177216), (4160, 164649), (4260, 160784), (4544, 150735), (4615, 148416), (4638, 147680), (5538, 123680), (5680, 120588), (6184, 110760), (6240, 109766), (6816, 100490), (7384, 92760), (7730, 88608), (8520, 80392), (9230, 74208), (9276, 73840), (10049, 68160), (11076, 61840), (11360, 60294), (11595, 59072), (12368, 55380), (12480, 54883), (13632, 50245), (13845, 49472), (14768, 46380), (15460, 44304), (17040, 40196), (18460, 37104), (18552, 36920), (20098, 34080), (22152, 30920), (22720, 30147), (23190, 29536), (24736, 27690)]