2100231120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 320

約数和(自身を含む): 7499520000

約数和(自身を除く): 5399288880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 71, 76, 78, 80, 95, 104, 114, 120, 130, 142, 152, 156, 190, 195, 208, 213, 228, 240, 247, 260, 284, 285, 304, 312, 355, 380, 390, 426, 456, 494, 499, 520, 568, 570, 624, 710, 741, 760, 780, 852, 912, 923, 988, 998, 1040, 1065, 1136, 1140, 1235, 1349, 1420, 1482, 1497, 1520, 1560, 1704, 1846, 1976, 1996, 2130, 2280, 2470, 2495, 2698, 2769, 2840, 2964, 2994, 3120, 3408, 3692, 3705, 3952, 3992, 4047, 4260, 4560, 4615, 4940, 4990, 5396, 5538, 5680, 5928, 5988, 6487, 6745, 7384, 7410, 7485, 7984, 8094, 8520, 9230, 9481, 9880, 9980, 10792, 11076, 11856, 11976, 12974, 13490, 13845, 14768, 14820, 14970, 16188, 17040, 17537, 18460, 18962, 19461, 19760, 19960, 20235, 21584, 22152, 23952, 25948, 26980, 27690, 28443, 29640, 29940, 32376, 32435, 35074, 35429, 36920, 37924, 38922, 39920, 40470, 44304, 47405, 51896, 52611, 53960, 55380, 56886, 59280, 59880, 64752, 64870, 70148, 70858, 73840, 75848, 77844, 80940, 87685, 94810, 97305, 103792, 105222, 106287, 107920, 110760, 113772, 119760, 123253, 129740, 140296, 141716, 142215, 151696, 155688, 161880, 175370, 177145, 189620, 194610, 210444, 212574, 221520, 227544, 246506, 259480, 263055, 280592, 283432, 284430, 311376, 323760, 350740, 354290, 369759, 379240, 389220, 420888, 425148, 455088, 460577, 493012, 518960, 526110, 531435, 566864, 568860, 616265, 673151, 701480, 708580, 739518, 758480, 778440, 841776, 850296, 921154, 986024, 1052220, 1062870, 1137720, 1232530, 1346302, 1381731, 1402960, 1417160, 1479036, 1556880, 1700592, 1842308, 1848795, 1972048, 2019453, 2104440, 2125740, 2275440, 2302885, 2465060, 2692604, 2763462, 2834320, 2958072, 3365755, 3684616, 3697590, 4038906, 4208880, 4251480, 4605770, 4930120, 5385208, 5526924, 5916144, 6731510, 6908655, 7369232, 7395180, 8077812, 8502960, 8750963, 9211540, 9860240, 10097265, 10770416, 11053848, 13463020, 13817310, 14790360, 16155624, 17501926, 18423080, 20194530, 22107696, 26252889, 26926040, 27634620, 29580720, 32311248, 35003852, 36846160, 40389060, 43754815, 52505778, 53852080, 55269240, 70007704, 80778120, 87509630, 105011556, 110538480, 131264445, 140015408, 161556240, 175019260, 210023112, 262528890, 350038520, 420046224, 525057780, 700077040, 1050115560, 2100231120]

約数ペア:

[(1, 2100231120), (2, 1050115560), (3, 700077040), (4, 525057780), (5, 420046224), (6, 350038520), (8, 262528890), (10, 210023112), (12, 175019260), (13, 161556240), (15, 140015408), (16, 131264445), (19, 110538480), (20, 105011556), (24, 87509630), (26, 80778120), (30, 70007704), (38, 55269240), (39, 53852080), (40, 52505778), (48, 43754815), (52, 40389060), (57, 36846160), (60, 35003852), (65, 32311248), (71, 29580720), (76, 27634620), (78, 26926040), (80, 26252889), (95, 22107696), (104, 20194530), (114, 18423080), (120, 17501926), (130, 16155624), (142, 14790360), (152, 13817310), (156, 13463020), (190, 11053848), (195, 10770416), (208, 10097265), (213, 9860240), (228, 9211540), (240, 8750963), (247, 8502960), (260, 8077812), (284, 7395180), (285, 7369232), (304, 6908655), (312, 6731510), (355, 5916144), (380, 5526924), (390, 5385208), (426, 4930120), (456, 4605770), (494, 4251480), (499, 4208880), (520, 4038906), (568, 3697590), (570, 3684616), (624, 3365755), (710, 2958072), (741, 2834320), (760, 2763462), (780, 2692604), (852, 2465060), (912, 2302885), (923, 2275440), (988, 2125740), (998, 2104440), (1040, 2019453), (1065, 1972048), (1136, 1848795), (1140, 1842308), (1235, 1700592), (1349, 1556880), (1420, 1479036), (1482, 1417160), (1497, 1402960), (1520, 1381731), (1560, 1346302), (1704, 1232530), (1846, 1137720), (1976, 1062870), (1996, 1052220), (2130, 986024), (2280, 921154), (2470, 850296), (2495, 841776), (2698, 778440), (2769, 758480), (2840, 739518), (2964, 708580), (2994, 701480), (3120, 673151), (3408, 616265), (3692, 568860), (3705, 566864), (3952, 531435), (3992, 526110), (4047, 518960), (4260, 493012), (4560, 460577), (4615, 455088), (4940, 425148), (4990, 420888), (5396, 389220), (5538, 379240), (5680, 369759), (5928, 354290), (5988, 350740), (6487, 323760), (6745, 311376), (7384, 284430), (7410, 283432), (7485, 280592), (7984, 263055), (8094, 259480), (8520, 246506), (9230, 227544), (9481, 221520), (9880, 212574), (9980, 210444), (10792, 194610), (11076, 189620), (11856, 177145), (11976, 175370), (12974, 161880), (13490, 155688), (13845, 151696), (14768, 142215), (14820, 141716), (14970, 140296), (16188, 129740), (17040, 123253), (17537, 119760), (18460, 113772), (18962, 110760), (19461, 107920), (19760, 106287), (19960, 105222), (20235, 103792), (21584, 97305), (22152, 94810), (23952, 87685), (25948, 80940), (26980, 77844), (27690, 75848), (28443, 73840), (29640, 70858), (29940, 70148), (32376, 64870), (32435, 64752), (35074, 59880), (35429, 59280), (36920, 56886), (37924, 55380), (38922, 53960), (39920, 52611), (40470, 51896), (44304, 47405)]