81572374080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{410489}}^1$

素因数の和:410538

約数の個数: 224

約数和(自身を含む): 300281644800

約数和(自身を除く): 218709270720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4140, 4320, 4416, 4968, 5520, 6210, 6624, 7360, 8280, 8640, 9936, 11040, 12420, 13248, 16560, 19872, 22080, 24840, 33120, 39744, 49680, 66240, 99360, 198720, 410489, 820978, 1231467, 1641956, 2052445, 2462934, 3283912, 3694401, 4104890, 4925868, 6157335, 6567824, 7388802, 8209780, 9441247, 9851736, 11083203, 12314670, 13135648, 14777604, 16419560, 18472005, 18882494, 19703472, 22166406, 24629340, 26271296, 28323741, 29555208, 32839120, 36944010, 37764988, 39406944, 44332812, 47206235, 49258680, 55416015, 56647482, 59110416, 65678240, 73888020, 75529976, 78813888, 84971223, 88665624, 94412470, 98517360, 110832030, 113294964, 118220832, 131356480, 141618705, 147776040, 151059952, 169942446, 177331248, 188824940, 197034720, 221664060, 226589928, 236441664, 254913669, 283237410, 295552080, 302119904, 339884892, 354662496, 377649880, 394069440, 424856115, 443328120, 453179856, 509827338, 566474820, 591104160, 604239808, 679769784, 709324992, 755299760, 849712230, 886656240, 906359712, 1019654676, 1132949640, 1182208320, 1274568345, 1359539568, 1510599520, 1699424460, 1773312480, 1812719424, 2039309352, 2265899280, 2549136690, 2719079136, 3021199040, 3398848920, 3546624960, 4078618704, 4531798560, 5098273380, 5438158272, 6797697840, 8157237408, 9063597120, 10196546760, 13595395680, 16314474816, 20393093520, 27190791360, 40786187040, 81572374080]

約数ペア:

[(1, 81572374080), (2, 40786187040), (3, 27190791360), (4, 20393093520), (5, 16314474816), (6, 13595395680), (8, 10196546760), (9, 9063597120), (10, 8157237408), (12, 6797697840), (15, 5438158272), (16, 5098273380), (18, 4531798560), (20, 4078618704), (23, 3546624960), (24, 3398848920), (27, 3021199040), (30, 2719079136), (32, 2549136690), (36, 2265899280), (40, 2039309352), (45, 1812719424), (46, 1773312480), (48, 1699424460), (54, 1510599520), (60, 1359539568), (64, 1274568345), (69, 1182208320), (72, 1132949640), (80, 1019654676), (90, 906359712), (92, 886656240), (96, 849712230), (108, 755299760), (115, 709324992), (120, 679769784), (135, 604239808), (138, 591104160), (144, 566474820), (160, 509827338), (180, 453179856), (184, 443328120), (192, 424856115), (207, 394069440), (216, 377649880), (230, 354662496), (240, 339884892), (270, 302119904), (276, 295552080), (288, 283237410), (320, 254913669), (345, 236441664), (360, 226589928), (368, 221664060), (414, 197034720), (432, 188824940), (460, 177331248), (480, 169942446), (540, 151059952), (552, 147776040), (576, 141618705), (621, 131356480), (690, 118220832), (720, 113294964), (736, 110832030), (828, 98517360), (864, 94412470), (920, 88665624), (960, 84971223), (1035, 78813888), (1080, 75529976), (1104, 73888020), (1242, 65678240), (1380, 59110416), (1440, 56647482), (1472, 55416015), (1656, 49258680), (1728, 47206235), (1840, 44332812), (2070, 39406944), (2160, 37764988), (2208, 36944010), (2484, 32839120), (2760, 29555208), (2880, 28323741), (3105, 26271296), (3312, 24629340), (3680, 22166406), (4140, 19703472), (4320, 18882494), (4416, 18472005), (4968, 16419560), (5520, 14777604), (6210, 13135648), (6624, 12314670), (7360, 11083203), (8280, 9851736), (8640, 9441247), (9936, 8209780), (11040, 7388802), (12420, 6567824), (13248, 6157335), (16560, 4925868), (19872, 4104890), (22080, 3694401), (24840, 3283912), (33120, 2462934), (39744, 2052445), (49680, 1641956), (66240, 1231467), (99360, 820978), (198720, 410489)]