2220521536640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:469

約数の個数: 1024

約数和(自身を含む): 6751309824000

約数和(自身を除く): 4530788287360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 29, 32, 34, 38, 40, 44, 55, 58, 64, 68, 76, 80, 85, 88, 95, 110, 116, 128, 136, 145, 151, 152, 160, 170, 176, 187, 190, 209, 220, 223, 232, 272, 290, 302, 304, 319, 320, 323, 340, 352, 374, 380, 418, 440, 446, 464, 493, 544, 551, 580, 604, 608, 638, 640, 646, 680, 704, 748, 755, 760, 836, 880, 892, 928, 935, 986, 1045, 1088, 1102, 1115, 1160, 1208, 1216, 1276, 1292, 1360, 1408, 1496, 1510, 1520, 1595, 1615, 1661, 1672, 1760, 1784, 1856, 1870, 1972, 2090, 2176, 2204, 2230, 2320, 2416, 2432, 2453, 2465, 2552, 2567, 2584, 2720, 2755, 2869, 2992, 3020, 3040, 3190, 3230, 3322, 3344, 3520, 3553, 3568, 3712, 3740, 3791, 3944, 4180, 4237, 4379, 4408, 4460, 4640, 4832, 4906, 4930, 5104, 5134, 5168, 5423, 5440, 5510, 5738, 5984, 6040, 6061, 6080, 6380, 6460, 6467, 6644, 6688, 7040, 7106, 7136, 7480, 7582, 7888, 8305, 8360, 8474, 8758, 8816, 8920, 9280, 9367, 9664, 9812, 9860, 10208, 10268, 10336, 10846, 10880, 11020, 11476, 11968, 12080, 12122, 12160, 12265, 12760, 12835, 12920, 12934, 13288, 13376, 14212, 14272, 14345, 14960, 15164, 15776, 16610, 16720, 16948, 17516, 17632, 17765, 17840, 18560, 18734, 18955, 19328, 19624, 19720, 20416, 20536, 20672, 21185, 21692, 21895, 22040, 22952, 23936, 24160, 24244, 24530, 25520, 25670, 25840, 25868, 26576, 26752, 27115, 28237, 28424, 28544, 28690, 29920, 30305, 30328, 31552, 31559, 32335, 33220, 33440, 33673, 33896, 35032, 35264, 35530, 35680, 37468, 37910, 39248, 39440, 40832, 41072, 41344, 41701, 42370, 43384, 43790, 44080, 45904, 46607, 46835, 48169, 48320, 48488, 48773, 49060, 51040, 51340, 51680, 51736, 53152, 54230, 56474, 56848, 57380, 59840, 60610, 60656, 63104, 63118, 64670, 66440, 66880, 67346, 67792, 70064, 70528, 71060, 71137, 71360, 72029, 74443, 74936, 75820, 78496, 78880, 82144, 83201, 83402, 84740, 86768, 87580, 88160, 91808, 93214, 93670, 96338, 96640, 96976, 97546, 98120, 102080, 102680, 103037, 103360, 103472, 106304, 108460, 109939, 112948, 113696, 114760, 119680, 121220, 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2881160, 2963224, 2977720, 2982848, 2997440, 3082816, 3121472, 3169276, 3198935, 3275492, 3297184, 3328040, 3336080, 3470720, 3518048, 3614336, 3660844, 3704030, 3728560, 3853520, 3879040, 3901840, 3906068, 3931936, 3961595, 4039552, 4094365, 4121480, 4138880, 4177682, 4292024, 4310144, 4397560, 4517920, 4552768, 4576055, 4579528, 4609856, 4764352, 4837316, 4882585, 4914920, 5049440, 5118296, 5324864, 5337728, 5365030, 5387680, 5406412, 5657668, 5690960, 5724410, 5762320, 5926448, 5955440, 5965696, 5994880, 6046645, 6165632, 6242944, 6296851, 6338552, 6397870, 6550984, 6594368, 6656080, 6672160, 6758015, 7036096, 7037657, 7072085, 7321688, 7408060, 7457120, 7707040, 7803680, 7812136, 7863872, 7923190, 8188730, 8242960, 8355364, 8584048, 8795120, 9035840, 9105536, 9152110, 9159056, 9219712, 9528704, 9674632, 9765170, 9829840, 10098880, 10236592, 10444205, 10649728, 10730060, 10741687, 10775360, 10812824, 10876379, 11315336, 11381920, 11448820, 11524640, 11852896, 11910880, 12093290, 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約数ペア:

[(1, 2220521536640), (2, 1110260768320), (4, 555130384160), (5, 444104307328), (8, 277565192080), (10, 222052153664), (11, 201865594240), (16, 138782596040), (17, 130618913920), (19, 116869554560), (20, 111026076832), (22, 100932797120), (29, 76569708160), (32, 69391298020), (34, 65309456960), (38, 58434777280), (40, 55513038416), (44, 50466398560), (55, 40373118848), (58, 38284854080), (64, 34695649010), (68, 32654728480), (76, 29217388640), (80, 27756519208), (85, 26123782784), (88, 25233199280), (95, 23373910912), (110, 20186559424), (116, 19142427040), (128, 17347824505), (136, 16327364240), (145, 15313941632), (151, 14705440640), (152, 14608694320), (160, 13878259604), (170, 13061891392), (176, 12616599640), (187, 11874446720), (190, 11686955456), (209, 10624504960), (220, 10093279712), (223, 9957495680), (232, 9571213520), (272, 8163682120), (290, 7656970816), (302, 7352720320), (304, 7304347160), (319, 6960882560), (320, 6939129802), (323, 6874679680), (340, 6530945696), (352, 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