12874491360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:782

約数の個数: 288

約数和(自身を含む): 44678874240

約数和(自身を除く): 31804382880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 139, 144, 160, 180, 240, 262, 278, 288, 360, 393, 417, 480, 491, 524, 556, 655, 695, 720, 786, 834, 982, 1048, 1112, 1179, 1251, 1310, 1390, 1440, 1473, 1572, 1668, 1964, 1965, 2085, 2096, 2224, 2358, 2455, 2502, 2620, 2780, 2946, 3144, 3336, 3928, 3930, 4170, 4192, 4419, 4448, 4716, 4910, 5004, 5240, 5560, 5892, 5895, 6255, 6288, 6672, 7365, 7856, 7860, 8340, 8838, 9432, 9820, 10008, 10480, 11120, 11784, 11790, 12510, 12576, 13344, 14730, 15712, 15720, 16680, 17676, 18209, 18864, 19640, 20016, 20960, 22095, 22240, 23568, 23580, 25020, 29460, 31440, 33360, 35352, 36418, 37728, 39280, 40032, 44190, 47136, 47160, 50040, 54627, 58920, 62880, 64321, 66720, 68249, 70704, 72836, 78560, 88380, 91045, 94320, 100080, 109254, 117840, 128642, 136498, 141408, 145672, 163881, 176760, 182090, 188640, 192963, 200160, 204747, 218508, 235680, 257284, 272996, 273135, 291344, 321605, 327762, 341245, 353520, 364180, 385926, 409494, 437016, 514568, 545992, 546270, 578889, 582688, 614241, 643210, 655524, 682490, 707040, 728360, 771852, 818988, 819405, 874032, 964815, 1023735, 1029136, 1091984, 1092540, 1157778, 1228482, 1286420, 1311048, 1364980, 1456720, 1543704, 1637976, 1638810, 1748064, 1929630, 2047470, 2058272, 2183968, 2185080, 2315556, 2456964, 2572840, 2622096, 2729960, 2894445, 2913440, 3071205, 3087408, 3275952, 3277620, 3859260, 4094940, 4370160, 4631112, 4913928, 5145680, 5244192, 5459920, 5788890, 6142410, 6174816, 6551904, 6555240, 7718520, 8189880, 8740320, 8940619, 9262224, 9827856, 10291360, 10919840, 11577780, 12284820, 13110480, 15437040, 16379760, 17881238, 18524448, 19655712, 23155560, 24569640, 26220960, 26821857, 30874080, 32759520, 35762476, 44703095, 46311120, 49139280, 53643714, 71524952, 80465571, 89406190, 92622240, 98278560, 107287428, 134109285, 143049904, 160931142, 178812380, 214574856, 268218570, 286099808, 321862284, 357624760, 402327855, 429149712, 536437140, 643724568, 715249520, 804655710, 858299424, 1072874280, 1287449136, 1430499040, 1609311420, 2145748560, 2574898272, 3218622840, 4291497120, 6437245680, 12874491360]

約数ペア:

[(1, 12874491360), (2, 6437245680), (3, 4291497120), (4, 3218622840), (5, 2574898272), (6, 2145748560), (8, 1609311420), (9, 1430499040), (10, 1287449136), (12, 1072874280), (15, 858299424), (16, 804655710), (18, 715249520), (20, 643724568), (24, 536437140), (30, 429149712), (32, 402327855), (36, 357624760), (40, 321862284), (45, 286099808), (48, 268218570), (60, 214574856), (72, 178812380), (80, 160931142), (90, 143049904), (96, 134109285), (120, 107287428), (131, 98278560), (139, 92622240), (144, 89406190), (160, 80465571), (180, 71524952), (240, 53643714), (262, 49139280), (278, 46311120), (288, 44703095), (360, 35762476), (393, 32759520), (417, 30874080), (480, 26821857), (491, 26220960), (524, 24569640), (556, 23155560), (655, 19655712), (695, 18524448), (720, 17881238), (786, 16379760), (834, 15437040), (982, 13110480), (1048, 12284820), (1112, 11577780), (1179, 10919840), (1251, 10291360), (1310, 9827856), (1390, 9262224), (1440, 8940619), (1473, 8740320), (1572, 8189880), (1668, 7718520), (1964, 6555240), (1965, 6551904), (2085, 6174816), (2096, 6142410), (2224, 5788890), (2358, 5459920), (2455, 5244192), (2502, 5145680), (2620, 4913928), (2780, 4631112), (2946, 4370160), (3144, 4094940), (3336, 3859260), (3928, 3277620), (3930, 3275952), (4170, 3087408), (4192, 3071205), (4419, 2913440), (4448, 2894445), (4716, 2729960), (4910, 2622096), (5004, 2572840), (5240, 2456964), (5560, 2315556), (5892, 2185080), (5895, 2183968), (6255, 2058272), (6288, 2047470), (6672, 1929630), (7365, 1748064), (7856, 1638810), (7860, 1637976), (8340, 1543704), (8838, 1456720), (9432, 1364980), (9820, 1311048), (10008, 1286420), (10480, 1228482), (11120, 1157778), (11784, 1092540), (11790, 1091984), (12510, 1029136), (12576, 1023735), (13344, 964815), (14730, 874032), (15712, 819405), (15720, 818988), (16680, 771852), (17676, 728360), (18209, 707040), (18864, 682490), (19640, 655524), (20016, 643210), (20960, 614241), (22095, 582688), (22240, 578889), (23568, 546270), (23580, 545992), (25020, 514568), (29460, 437016), (31440, 409494), (33360, 385926), (35352, 364180), (36418, 353520), (37728, 341245), (39280, 327762), (40032, 321605), (44190, 291344), (47136, 273135), (47160, 272996), (50040, 257284), (54627, 235680), (58920, 218508), (62880, 204747), (64321, 200160), (66720, 192963), (68249, 188640), (70704, 182090), (72836, 176760), (78560, 163881), (88380, 145672), (91045, 141408), (94320, 136498), (100080, 128642), (109254, 117840)]