320667840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 336

約数和(自身を含む): 1186818048

約数和(自身を除く): 866150208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 47, 48, 60, 64, 69, 72, 80, 90, 92, 94, 96, 103, 115, 120, 138, 141, 144, 160, 180, 184, 188, 192, 206, 207, 230, 235, 240, 276, 282, 288, 309, 320, 345, 360, 368, 376, 412, 414, 423, 460, 470, 480, 515, 552, 564, 576, 618, 690, 705, 720, 736, 752, 824, 828, 846, 920, 927, 940, 960, 1030, 1035, 1081, 1104, 1128, 1236, 1380, 1410, 1440, 1472, 1504, 1545, 1648, 1656, 1692, 1840, 1854, 1880, 2060, 2070, 2115, 2162, 2208, 2256, 2369, 2472, 2760, 2820, 2880, 3008, 3090, 3243, 3296, 3312, 3384, 3680, 3708, 3760, 4120, 4140, 4230, 4324, 4416, 4512, 4635, 4738, 4841, 4944, 5405, 5520, 5640, 6180, 6486, 6592, 6624, 6768, 7107, 7360, 7416, 7520, 8240, 8280, 8460, 8648, 9024, 9270, 9476, 9682, 9729, 9888, 10810, 11040, 11280, 11845, 12360, 12972, 13248, 13536, 14214, 14523, 14832, 15040, 16215, 16480, 16560, 16920, 17296, 18540, 18952, 19364, 19458, 19776, 21321, 21620, 22080, 22560, 23690, 24205, 24720, 25944, 27072, 28428, 29046, 29664, 32430, 32960, 33120, 33840, 34592, 35535, 37080, 37904, 38728, 38916, 42642, 43240, 43569, 45120, 47380, 48410, 48645, 49440, 51888, 56856, 58092, 59328, 64860, 66240, 67680, 69184, 71070, 72615, 74160, 75808, 77456, 77832, 85284, 86480, 87138, 94760, 96820, 97290, 98880, 103776, 106605, 111343, 113712, 116184, 129720, 135360, 142140, 145230, 148320, 151616, 154912, 155664, 170568, 172960, 174276, 189520, 193640, 194580, 207552, 213210, 217845, 222686, 227424, 232368, 259440, 284280, 290460, 296640, 309824, 311328, 334029, 341136, 345920, 348552, 379040, 387280, 389160, 426420, 435690, 445372, 454848, 464736, 518880, 556715, 568560, 580920, 622656, 668058, 682272, 697104, 758080, 774560, 778320, 852840, 871380, 890744, 929472, 1002087, 1037760, 1113430, 1137120, 1161840, 1336116, 1364544, 1394208, 1549120, 1556640, 1670145, 1705680, 1742760, 1781488, 2004174, 2226860, 2274240, 2323680, 2672232, 2788416, 3113280, 3340290, 3411360, 3485520, 3562976, 4008348, 4453720, 4647360, 5010435, 5344464, 6680580, 6822720, 6971040, 7125952, 8016696, 8907440, 10020870, 10688928, 13361160, 13942080, 16033392, 17814880, 20041740, 21377856, 26722320, 32066784, 35629760, 40083480, 53444640, 64133568, 80166960, 106889280, 160333920, 320667840]

約数ペア:

[(1, 320667840), (2, 160333920), (3, 106889280), (4, 80166960), (5, 64133568), (6, 53444640), (8, 40083480), (9, 35629760), (10, 32066784), (12, 26722320), (15, 21377856), (16, 20041740), (18, 17814880), (20, 16033392), (23, 13942080), (24, 13361160), (30, 10688928), (32, 10020870), (36, 8907440), (40, 8016696), (45, 7125952), (46, 6971040), (47, 6822720), (48, 6680580), (60, 5344464), (64, 5010435), (69, 4647360), (72, 4453720), (80, 4008348), (90, 3562976), (92, 3485520), (94, 3411360), (96, 3340290), (103, 3113280), (115, 2788416), (120, 2672232), (138, 2323680), (141, 2274240), (144, 2226860), (160, 2004174), (180, 1781488), (184, 1742760), (188, 1705680), (192, 1670145), (206, 1556640), (207, 1549120), (230, 1394208), (235, 1364544), (240, 1336116), (276, 1161840), (282, 1137120), (288, 1113430), (309, 1037760), (320, 1002087), (345, 929472), (360, 890744), (368, 871380), (376, 852840), (412, 778320), (414, 774560), (423, 758080), (460, 697104), (470, 682272), (480, 668058), (515, 622656), (552, 580920), (564, 568560), (576, 556715), (618, 518880), (690, 464736), (705, 454848), (720, 445372), (736, 435690), (752, 426420), (824, 389160), (828, 387280), (846, 379040), (920, 348552), (927, 345920), (940, 341136), (960, 334029), (1030, 311328), (1035, 309824), (1081, 296640), (1104, 290460), (1128, 284280), (1236, 259440), (1380, 232368), (1410, 227424), (1440, 222686), (1472, 217845), (1504, 213210), (1545, 207552), (1648, 194580), (1656, 193640), (1692, 189520), (1840, 174276), (1854, 172960), (1880, 170568), (2060, 155664), (2070, 154912), (2115, 151616), (2162, 148320), (2208, 145230), (2256, 142140), (2369, 135360), (2472, 129720), (2760, 116184), (2820, 113712), (2880, 111343), (3008, 106605), (3090, 103776), (3243, 98880), (3296, 97290), (3312, 96820), (3384, 94760), (3680, 87138), (3708, 86480), (3760, 85284), (4120, 77832), (4140, 77456), (4230, 75808), (4324, 74160), (4416, 72615), (4512, 71070), (4635, 69184), (4738, 67680), (4841, 66240), (4944, 64860), (5405, 59328), (5520, 58092), (5640, 56856), (6180, 51888), (6486, 49440), (6592, 48645), (6624, 48410), (6768, 47380), (7107, 45120), (7360, 43569), (7416, 43240), (7520, 42642), (8240, 38916), (8280, 38728), (8460, 37904), (8648, 37080), (9024, 35535), (9270, 34592), (9476, 33840), (9682, 33120), (9729, 32960), (9888, 32430), (10810, 29664), (11040, 29046), (11280, 28428), (11845, 27072), (12360, 25944), (12972, 24720), (13248, 24205), (13536, 23690), (14214, 22560), (14523, 22080), (14832, 21620), (15040, 21321), (16215, 19776), (16480, 19458), (16560, 19364), (16920, 18952), (17296, 18540)]