320575104

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 1023264000

約数和(自身を除く): 702688896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 64, 69, 72, 74, 92, 96, 108, 109, 111, 128, 138, 144, 148, 184, 192, 207, 216, 218, 222, 276, 288, 296, 327, 333, 368, 384, 414, 432, 436, 444, 552, 576, 592, 621, 654, 666, 736, 828, 851, 864, 872, 888, 981, 999, 1104, 1152, 1184, 1242, 1308, 1332, 1472, 1656, 1702, 1728, 1744, 1776, 1962, 1998, 2208, 2368, 2484, 2507, 2553, 2616, 2664, 2943, 2944, 3312, 3404, 3456, 3488, 3552, 3924, 3996, 4033, 4416, 4736, 4968, 5014, 5106, 5232, 5328, 5886, 6624, 6808, 6976, 7104, 7521, 7659, 7848, 7992, 8066, 8832, 9936, 10028, 10212, 10464, 10656, 11772, 12099, 13248, 13616, 13952, 14208, 15042, 15318, 15696, 15984, 16132, 19872, 20056, 20424, 20928, 21312, 22563, 22977, 23544, 24198, 26496, 27232, 30084, 30636, 31392, 31968, 32264, 36297, 39744, 40112, 40848, 41856, 42624, 45126, 45954, 47088, 48396, 54464, 60168, 61272, 62784, 63936, 64528, 67689, 72594, 79488, 80224, 81696, 90252, 91908, 92759, 94176, 96792, 108891, 108928, 120336, 122544, 125568, 127872, 129056, 135378, 145188, 160448, 163392, 180504, 183816, 185518, 188352, 193584, 217782, 240672, 245088, 258112, 270756, 278277, 290376, 320896, 326784, 361008, 367632, 371036, 376704, 387168, 435564, 481344, 490176, 516224, 541512, 556554, 580752, 722016, 735264, 742072, 774336, 834831, 871128, 962688, 980352, 1083024, 1113108, 1161504, 1444032, 1470528, 1484144, 1548672, 1669662, 1742256, 2166048, 2226216, 2323008, 2504493, 2888064, 2941056, 2968288, 3339324, 3484512, 4332096, 4452432, 4646016, 5008986, 5936576, 6678648, 6969024, 8664192, 8904864, 10017972, 11873152, 13357296, 13938048, 17809728, 20035944, 26714592, 35619456, 40071888, 53429184, 80143776, 106858368, 160287552, 320575104]

約数ペア:

[(1, 320575104), (2, 160287552), (3, 106858368), (4, 80143776), (6, 53429184), (8, 40071888), (9, 35619456), (12, 26714592), (16, 20035944), (18, 17809728), (23, 13938048), (24, 13357296), (27, 11873152), (32, 10017972), (36, 8904864), (37, 8664192), (46, 6969024), (48, 6678648), (54, 5936576), (64, 5008986), (69, 4646016), (72, 4452432), (74, 4332096), (92, 3484512), (96, 3339324), (108, 2968288), (109, 2941056), (111, 2888064), (128, 2504493), (138, 2323008), (144, 2226216), (148, 2166048), (184, 1742256), (192, 1669662), (207, 1548672), (216, 1484144), (218, 1470528), (222, 1444032), (276, 1161504), (288, 1113108), (296, 1083024), (327, 980352), (333, 962688), (368, 871128), (384, 834831), (414, 774336), (432, 742072), (436, 735264), (444, 722016), (552, 580752), (576, 556554), (592, 541512), (621, 516224), (654, 490176), (666, 481344), (736, 435564), (828, 387168), (851, 376704), (864, 371036), (872, 367632), (888, 361008), (981, 326784), (999, 320896), (1104, 290376), (1152, 278277), (1184, 270756), (1242, 258112), (1308, 245088), (1332, 240672), (1472, 217782), (1656, 193584), (1702, 188352), (1728, 185518), (1744, 183816), (1776, 180504), (1962, 163392), (1998, 160448), (2208, 145188), (2368, 135378), (2484, 129056), (2507, 127872), (2553, 125568), (2616, 122544), (2664, 120336), (2943, 108928), (2944, 108891), (3312, 96792), (3404, 94176), (3456, 92759), (3488, 91908), (3552, 90252), (3924, 81696), (3996, 80224), (4033, 79488), (4416, 72594), (4736, 67689), (4968, 64528), (5014, 63936), (5106, 62784), (5232, 61272), (5328, 60168), (5886, 54464), (6624, 48396), (6808, 47088), (6976, 45954), (7104, 45126), (7521, 42624), (7659, 41856), (7848, 40848), (7992, 40112), (8066, 39744), (8832, 36297), (9936, 32264), (10028, 31968), (10212, 31392), (10464, 30636), (10656, 30084), (11772, 27232), (12099, 26496), (13248, 24198), (13616, 23544), (13952, 22977), (14208, 22563), (15042, 21312), (15318, 20928), (15696, 20424), (15984, 20056), (16132, 19872)]