1206478240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 3243276288

約数和(自身を除く): 2036798048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 97, 110, 148, 160, 176, 185, 191, 194, 220, 296, 352, 370, 382, 388, 407, 440, 485, 592, 740, 764, 776, 814, 880, 955, 970, 1067, 1184, 1480, 1528, 1552, 1628, 1760, 1910, 1940, 2035, 2101, 2134, 2960, 3056, 3104, 3256, 3589, 3820, 3880, 4070, 4202, 4268, 5335, 5920, 6112, 6512, 7067, 7178, 7640, 7760, 8140, 8404, 8536, 10505, 10670, 13024, 14134, 14356, 15280, 15520, 16280, 16808, 17072, 17945, 18527, 21010, 21340, 28268, 28712, 30560, 32560, 33616, 34144, 35335, 35890, 37054, 39479, 42020, 42680, 56536, 57424, 65120, 67232, 70670, 71780, 74108, 77737, 78958, 84040, 85360, 92635, 113072, 114848, 141340, 143560, 148216, 155474, 157916, 168080, 170720, 185270, 197395, 203797, 226144, 282680, 287120, 296432, 310948, 315832, 336160, 370540, 388685, 394790, 407594, 565360, 574240, 592864, 621896, 631664, 685499, 741080, 777370, 789580, 815188, 1018985, 1130720, 1243792, 1263328, 1370998, 1482160, 1554740, 1579160, 1630376, 2037970, 2487584, 2741996, 2964320, 3109480, 3158320, 3260752, 3427495, 4075940, 5483992, 6218960, 6316640, 6521504, 6854990, 7540489, 8151880, 10967984, 12437920, 13709980, 15080978, 16303760, 21935968, 27419960, 30161956, 32607520, 37702445, 54839920, 60323912, 75404890, 109679840, 120647824, 150809780, 241295648, 301619560, 603239120, 1206478240]

約数ペア:

[(1, 1206478240), (2, 603239120), (4, 301619560), (5, 241295648), (8, 150809780), (10, 120647824), (11, 109679840), (16, 75404890), (20, 60323912), (22, 54839920), (32, 37702445), (37, 32607520), (40, 30161956), (44, 27419960), (55, 21935968), (74, 16303760), (80, 15080978), (88, 13709980), (97, 12437920), (110, 10967984), (148, 8151880), (160, 7540489), (176, 6854990), (185, 6521504), (191, 6316640), (194, 6218960), (220, 5483992), (296, 4075940), (352, 3427495), (370, 3260752), (382, 3158320), (388, 3109480), (407, 2964320), (440, 2741996), (485, 2487584), (592, 2037970), (740, 1630376), (764, 1579160), (776, 1554740), (814, 1482160), (880, 1370998), (955, 1263328), (970, 1243792), (1067, 1130720), (1184, 1018985), (1480, 815188), (1528, 789580), (1552, 777370), (1628, 741080), (1760, 685499), (1910, 631664), (1940, 621896), (2035, 592864), (2101, 574240), (2134, 565360), (2960, 407594), (3056, 394790), (3104, 388685), (3256, 370540), (3589, 336160), (3820, 315832), (3880, 310948), (4070, 296432), (4202, 287120), (4268, 282680), (5335, 226144), (5920, 203797), (6112, 197395), (6512, 185270), (7067, 170720), (7178, 168080), (7640, 157916), (7760, 155474), (8140, 148216), (8404, 143560), (8536, 141340), (10505, 114848), (10670, 113072), (13024, 92635), (14134, 85360), (14356, 84040), (15280, 78958), (15520, 77737), (16280, 74108), (16808, 71780), (17072, 70670), (17945, 67232), (18527, 65120), (21010, 57424), (21340, 56536), (28268, 42680), (28712, 42020), (30560, 39479), (32560, 37054), (33616, 35890), (34144, 35335)]