684783326720

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{8191}}^1$

素因数の和:8361

約数の個数: 240

約数和(自身を含む): 1759786795008

約数和(自身を除く): 1075003468288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 113, 128, 136, 160, 170, 226, 256, 272, 289, 320, 340, 452, 512, 544, 565, 578, 640, 680, 904, 1088, 1130, 1156, 1280, 1360, 1445, 1808, 1921, 2176, 2260, 2312, 2560, 2720, 2890, 3616, 3842, 4352, 4520, 4624, 5440, 5780, 7232, 7684, 8191, 8704, 9040, 9248, 9605, 10880, 11560, 14464, 15368, 16382, 18080, 18496, 19210, 21760, 23120, 28928, 30736, 32657, 32764, 36160, 36992, 38420, 40955, 43520, 46240, 57856, 61472, 65314, 65528, 72320, 73984, 76840, 81910, 92480, 122944, 130628, 131056, 139247, 144640, 147968, 153680, 163285, 163820, 184960, 245888, 261256, 262112, 278494, 289280, 307360, 326570, 327640, 369920, 491776, 522512, 524224, 556988, 614720, 653140, 655280, 696235, 739840, 925583, 983552, 1045024, 1048448, 1113976, 1229440, 1306280, 1310560, 1392470, 1851166, 2090048, 2096896, 2227952, 2367199, 2458880, 2612560, 2621120, 2784940, 3702332, 4180096, 4193792, 4455904, 4627915, 4734398, 4917760, 5225120, 5242240, 5569880, 7404664, 8360192, 8911808, 9255830, 9468796, 10450240, 10484480, 11139760, 11835995, 14809328, 15734911, 16720384, 17823616, 18511660, 18937592, 20900480, 20968960, 22279520, 23671990, 29618656, 31469822, 35647232, 37023320, 37875184, 41800960, 44559040, 47343980, 59237312, 62939644, 71294464, 74046640, 75750368, 78674555, 83601920, 89118080, 94687960, 118474624, 125879288, 148093280, 151500736, 157349110, 178236160, 189375920, 236949248, 251758576, 267493487, 296186560, 303001472, 314698220, 356472320, 378751840, 473898496, 503517152, 534986974, 592373120, 606002944, 629396440, 757503680, 1007034304, 1069973948, 1184746240, 1212005888, 1258792880, 1337467435, 1515007360, 2014068608, 2139947896, 2369492480, 2517585760, 2674934870, 3030014720, 4028137216, 4279895792, 5035171520, 5349869740, 6060029440, 8056274432, 8559791584, 10070343040, 10699739480, 17119583168, 20140686080, 21399478960, 34239166336, 40281372160, 42798957920, 68478332672, 85597915840, 136956665344, 171195831680, 342391663360, 684783326720]

約数ペア:

[(1, 684783326720), (2, 342391663360), (4, 171195831680), (5, 136956665344), (8, 85597915840), (10, 68478332672), (16, 42798957920), (17, 40281372160), (20, 34239166336), (32, 21399478960), (34, 20140686080), (40, 17119583168), (64, 10699739480), (68, 10070343040), (80, 8559791584), (85, 8056274432), (113, 6060029440), (128, 5349869740), (136, 5035171520), (160, 4279895792), (170, 4028137216), (226, 3030014720), (256, 2674934870), (272, 2517585760), (289, 2369492480), (320, 2139947896), (340, 2014068608), (452, 1515007360), (512, 1337467435), (544, 1258792880), (565, 1212005888), (578, 1184746240), (640, 1069973948), (680, 1007034304), (904, 757503680), (1088, 629396440), (1130, 606002944), (1156, 592373120), (1280, 534986974), (1360, 503517152), (1445, 473898496), (1808, 378751840), (1921, 356472320), (2176, 314698220), (2260, 303001472), (2312, 296186560), (2560, 267493487), (2720, 251758576), (2890, 236949248), (3616, 189375920), (3842, 178236160), (4352, 157349110), (4520, 151500736), (4624, 148093280), (5440, 125879288), (5780, 118474624), (7232, 94687960), (7684, 89118080), (8191, 83601920), (8704, 78674555), (9040, 75750368), (9248, 74046640), (9605, 71294464), (10880, 62939644), (11560, 59237312), (14464, 47343980), (15368, 44559040), (16382, 41800960), (18080, 37875184), (18496, 37023320), (19210, 35647232), (21760, 31469822), (23120, 29618656), (28928, 23671990), (30736, 22279520), (32657, 20968960), (32764, 20900480), (36160, 18937592), (36992, 18511660), (38420, 17823616), (40955, 16720384), (43520, 15734911), (46240, 14809328), (57856, 11835995), (61472, 11139760), (65314, 10484480), (65528, 10450240), (72320, 9468796), (73984, 9255830), (76840, 8911808), (81910, 8360192), (92480, 7404664), (122944, 5569880), (130628, 5242240), (131056, 5225120), (139247, 4917760), (144640, 4734398), (147968, 4627915), (153680, 4455904), (163285, 4193792), (163820, 4180096), (184960, 3702332), (245888, 2784940), (261256, 2621120), (262112, 2612560), (278494, 2458880), (289280, 2367199), (307360, 2227952), (326570, 2096896), (327640, 2090048), (369920, 1851166), (491776, 1392470), (522512, 1310560), (524224, 1306280), (556988, 1229440), (614720, 1113976), (653140, 1048448), (655280, 1045024), (696235, 983552), (739840, 925583)]