836201080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 2319256800

約数和(自身を除く): 1483055720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 71, 88, 104, 110, 116, 130, 142, 143, 145, 220, 232, 260, 284, 286, 290, 319, 355, 377, 440, 520, 568, 572, 580, 638, 710, 715, 754, 781, 923, 1144, 1160, 1276, 1420, 1430, 1508, 1562, 1595, 1846, 1885, 2059, 2552, 2840, 2860, 3016, 3124, 3190, 3692, 3770, 3905, 4118, 4147, 4615, 5041, 5720, 6248, 6380, 7384, 7540, 7810, 8236, 8294, 9230, 10082, 10153, 10295, 12760, 15080, 15620, 16472, 16588, 18460, 20164, 20306, 20590, 20735, 22649, 25205, 26767, 31240, 33176, 36920, 40328, 40612, 41180, 41470, 45298, 50410, 50765, 53534, 55451, 65533, 81224, 82360, 82940, 90596, 100820, 101530, 107068, 110902, 113245, 131066, 133835, 146189, 165880, 181192, 201640, 203060, 214136, 221804, 226490, 262132, 267670, 277255, 292378, 294437, 327665, 406120, 443608, 452980, 524264, 535340, 554510, 584756, 588874, 655330, 720863, 730945, 905960, 1070680, 1109020, 1169512, 1177748, 1310660, 1441726, 1461890, 1472185, 1608079, 1900457, 2218040, 2355496, 2621320, 2883452, 2923780, 2944370, 3216158, 3604315, 3800914, 5766904, 5847560, 5888740, 6432316, 7208630, 7601828, 8040395, 9502285, 11777480, 12864632, 14417260, 15203656, 16080790, 19004570, 20905027, 28834520, 32161580, 38009140, 41810054, 64323160, 76018280, 83620108, 104525135, 167240216, 209050270, 418100540, 836201080]

約数ペア:

[(1, 836201080), (2, 418100540), (4, 209050270), (5, 167240216), (8, 104525135), (10, 83620108), (11, 76018280), (13, 64323160), (20, 41810054), (22, 38009140), (26, 32161580), (29, 28834520), (40, 20905027), (44, 19004570), (52, 16080790), (55, 15203656), (58, 14417260), (65, 12864632), (71, 11777480), (88, 9502285), (104, 8040395), (110, 7601828), (116, 7208630), (130, 6432316), (142, 5888740), (143, 5847560), (145, 5766904), (220, 3800914), (232, 3604315), (260, 3216158), (284, 2944370), (286, 2923780), (290, 2883452), (319, 2621320), (355, 2355496), (377, 2218040), (440, 1900457), (520, 1608079), (568, 1472185), (572, 1461890), (580, 1441726), (638, 1310660), (710, 1177748), (715, 1169512), (754, 1109020), (781, 1070680), (923, 905960), (1144, 730945), (1160, 720863), (1276, 655330), (1420, 588874), (1430, 584756), (1508, 554510), (1562, 535340), (1595, 524264), (1846, 452980), (1885, 443608), (2059, 406120), (2552, 327665), (2840, 294437), (2860, 292378), (3016, 277255), (3124, 267670), (3190, 262132), (3692, 226490), (3770, 221804), (3905, 214136), (4118, 203060), (4147, 201640), (4615, 181192), (5041, 165880), (5720, 146189), (6248, 133835), (6380, 131066), (7384, 113245), (7540, 110902), (7810, 107068), (8236, 101530), (8294, 100820), (9230, 90596), (10082, 82940), (10153, 82360), (10295, 81224), (12760, 65533), (15080, 55451), (15620, 53534), (16472, 50765), (16588, 50410), (18460, 45298), (20164, 41470), (20306, 41180), (20590, 40612), (20735, 40328), (22649, 36920), (25205, 33176), (26767, 31240)]