1327439520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:676

約数の個数: 288

約数和(自身を含む): 4979729664

約数和(自身を除く): 3652290144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 181, 198, 220, 240, 264, 288, 330, 352, 360, 362, 396, 440, 463, 480, 495, 528, 543, 660, 720, 724, 792, 880, 905, 926, 990, 1056, 1086, 1320, 1389, 1440, 1448, 1584, 1629, 1760, 1810, 1852, 1980, 1991, 2172, 2315, 2640, 2715, 2778, 2896, 3168, 3258, 3620, 3704, 3960, 3982, 4167, 4344, 4630, 5093, 5280, 5430, 5556, 5792, 5973, 6516, 6945, 7240, 7408, 7920, 7964, 8145, 8334, 8688, 9260, 9955, 10186, 10860, 11112, 11946, 13032, 13890, 14480, 14816, 15279, 15840, 15928, 16290, 16668, 17376, 17919, 18520, 19910, 20372, 20835, 21720, 22224, 23892, 25465, 26064, 27780, 28960, 29865, 30558, 31856, 32580, 33336, 35838, 37040, 39820, 40744, 41670, 43440, 44448, 45837, 47784, 50930, 52128, 55560, 59730, 61116, 63712, 65160, 66672, 71676, 74080, 76395, 79640, 81488, 83340, 83803, 86880, 89595, 91674, 95568, 101860, 111120, 119460, 122232, 130320, 133344, 143352, 152790, 159280, 162976, 166680, 167606, 179190, 183348, 191136, 203720, 222240, 229185, 238920, 244464, 251409, 260640, 286704, 305580, 318560, 333360, 335212, 358380, 366696, 407440, 419015, 458370, 477840, 488928, 502818, 573408, 611160, 666720, 670424, 716760, 733392, 754227, 814880, 838030, 916740, 921833, 955680, 1005636, 1222320, 1257045, 1340848, 1433520, 1466784, 1508454, 1676060, 1833480, 1843666, 2011272, 2444640, 2514090, 2681696, 2765499, 2867040, 3016908, 3352120, 3666960, 3687332, 3771135, 4022544, 4609165, 5028180, 5530998, 6033816, 6704240, 7333920, 7374664, 7542270, 8045088, 8296497, 9218330, 10056360, 11061996, 12067632, 13408480, 13827495, 14749328, 15084540, 16592994, 18436660, 20112720, 22123992, 24135264, 27654990, 29498656, 30169080, 33185988, 36873320, 40225440, 41482485, 44247984, 55309980, 60338160, 66371976, 73746640, 82964970, 88495968, 110619960, 120676320, 132743952, 147493280, 165929940, 221239920, 265487904, 331859880, 442479840, 663719760, 1327439520]

約数ペア:

[(1, 1327439520), (2, 663719760), (3, 442479840), (4, 331859880), (5, 265487904), (6, 221239920), (8, 165929940), (9, 147493280), (10, 132743952), (11, 120676320), (12, 110619960), (15, 88495968), (16, 82964970), (18, 73746640), (20, 66371976), (22, 60338160), (24, 55309980), (30, 44247984), (32, 41482485), (33, 40225440), (36, 36873320), (40, 33185988), (44, 30169080), (45, 29498656), (48, 27654990), (55, 24135264), (60, 22123992), (66, 20112720), (72, 18436660), (80, 16592994), (88, 15084540), (90, 14749328), (96, 13827495), (99, 13408480), (110, 12067632), (120, 11061996), (132, 10056360), (144, 9218330), (160, 8296497), (165, 8045088), (176, 7542270), (180, 7374664), (181, 7333920), (198, 6704240), (220, 6033816), (240, 5530998), (264, 5028180), (288, 4609165), (330, 4022544), (352, 3771135), (360, 3687332), (362, 3666960), (396, 3352120), (440, 3016908), (463, 2867040), (480, 2765499), (495, 2681696), (528, 2514090), (543, 2444640), (660, 2011272), (720, 1843666), (724, 1833480), (792, 1676060), (880, 1508454), (905, 1466784), (926, 1433520), (990, 1340848), (1056, 1257045), (1086, 1222320), (1320, 1005636), (1389, 955680), (1440, 921833), (1448, 916740), (1584, 838030), (1629, 814880), (1760, 754227), (1810, 733392), (1852, 716760), (1980, 670424), (1991, 666720), (2172, 611160), (2315, 573408), (2640, 502818), (2715, 488928), (2778, 477840), (2896, 458370), (3168, 419015), (3258, 407440), (3620, 366696), (3704, 358380), (3960, 335212), (3982, 333360), (4167, 318560), (4344, 305580), (4630, 286704), (5093, 260640), (5280, 251409), (5430, 244464), (5556, 238920), (5792, 229185), (5973, 222240), (6516, 203720), (6945, 191136), (7240, 183348), (7408, 179190), (7920, 167606), (7964, 166680), (8145, 162976), (8334, 159280), (8688, 152790), (9260, 143352), (9955, 133344), (10186, 130320), (10860, 122232), (11112, 119460), (11946, 111120), (13032, 101860), (13890, 95568), (14480, 91674), (14816, 89595), (15279, 86880), (15840, 83803), (15928, 83340), (16290, 81488), (16668, 79640), (17376, 76395), (17919, 74080), (18520, 71676), (19910, 66672), (20372, 65160), (20835, 63712), (21720, 61116), (22224, 59730), (23892, 55560), (25465, 52128), (26064, 50930), (27780, 47784), (28960, 45837), (29865, 44448), (30558, 43440), (31856, 41670), (32580, 40744), (33336, 39820), (35838, 37040)]