40476862080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17881}}^1$

素因数の和:18040

約数の個数: 256

約数和(自身を含む): 144457948800

約数和(自身を除く): 103981086720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 320, 360, 384, 393, 432, 480, 524, 540, 576, 640, 655, 720, 786, 864, 960, 1048, 1080, 1152, 1179, 1310, 1440, 1572, 1728, 1920, 1965, 2096, 2160, 2358, 2620, 2880, 3144, 3456, 3537, 3930, 4192, 4320, 4716, 5240, 5760, 5895, 6288, 7074, 7860, 8384, 8640, 9432, 10480, 11790, 12576, 14148, 15720, 16768, 17280, 17685, 17881, 18864, 20960, 23580, 25152, 28296, 31440, 35370, 35762, 37728, 41920, 47160, 50304, 53643, 56592, 62880, 70740, 71524, 75456, 83840, 89405, 94320, 107286, 113184, 125760, 141480, 143048, 150912, 160929, 178810, 188640, 214572, 226368, 251520, 268215, 282960, 286096, 321858, 357620, 377280, 429144, 452736, 482787, 536430, 565920, 572192, 643716, 715240, 754560, 804645, 858288, 965574, 1072860, 1131840, 1144384, 1287432, 1430480, 1609290, 1716576, 1931148, 2145720, 2263680, 2288768, 2342411, 2413935, 2574864, 2860960, 3218580, 3433152, 3862296, 4291440, 4684822, 4827870, 5149728, 5721920, 6437160, 6866304, 7027233, 7724592, 8582880, 9369644, 9655740, 10299456, 11443840, 11712055, 12874320, 14054466, 15449184, 17165760, 18739288, 19311480, 20598912, 21081699, 23424110, 25748640, 28108932, 30898368, 34331520, 35136165, 37478576, 38622960, 42163398, 46848220, 51497280, 56217864, 61796736, 63245097, 70272330, 74957152, 77245920, 84326796, 93696440, 102994560, 105408495, 112435728, 126490194, 140544660, 149914304, 154491840, 168653592, 187392880, 210816990, 224871456, 252980388, 281089320, 299828608, 308983680, 316225485, 337307184, 374785760, 421633980, 449742912, 505960776, 562178640, 632450970, 674614368, 749571520, 843267960, 899485824, 1011921552, 1124357280, 1264901940, 1349228736, 1499143040, 1686535920, 2023843104, 2248714560, 2529803880, 2698457472, 3373071840, 4047686208, 4497429120, 5059607760, 6746143680, 8095372416, 10119215520, 13492287360, 20238431040, 40476862080]

約数ペア:

[(1, 40476862080), (2, 20238431040), (3, 13492287360), (4, 10119215520), (5, 8095372416), (6, 6746143680), (8, 5059607760), (9, 4497429120), (10, 4047686208), (12, 3373071840), (15, 2698457472), (16, 2529803880), (18, 2248714560), (20, 2023843104), (24, 1686535920), (27, 1499143040), (30, 1349228736), (32, 1264901940), (36, 1124357280), (40, 1011921552), (45, 899485824), (48, 843267960), (54, 749571520), (60, 674614368), (64, 632450970), (72, 562178640), (80, 505960776), (90, 449742912), (96, 421633980), (108, 374785760), (120, 337307184), (128, 316225485), (131, 308983680), (135, 299828608), (144, 281089320), (160, 252980388), (180, 224871456), (192, 210816990), (216, 187392880), (240, 168653592), (262, 154491840), (270, 149914304), (288, 140544660), (320, 126490194), (360, 112435728), (384, 105408495), (393, 102994560), (432, 93696440), (480, 84326796), (524, 77245920), (540, 74957152), (576, 70272330), (640, 63245097), (655, 61796736), (720, 56217864), (786, 51497280), (864, 46848220), (960, 42163398), (1048, 38622960), (1080, 37478576), (1152, 35136165), (1179, 34331520), (1310, 30898368), (1440, 28108932), (1572, 25748640), (1728, 23424110), (1920, 21081699), (1965, 20598912), (2096, 19311480), (2160, 18739288), (2358, 17165760), (2620, 15449184), (2880, 14054466), (3144, 12874320), (3456, 11712055), (3537, 11443840), (3930, 10299456), (4192, 9655740), (4320, 9369644), (4716, 8582880), (5240, 7724592), (5760, 7027233), (5895, 6866304), (6288, 6437160), (7074, 5721920), (7860, 5149728), (8384, 4827870), (8640, 4684822), (9432, 4291440), (10480, 3862296), (11790, 3433152), (12576, 3218580), (14148, 2860960), (15720, 2574864), (16768, 2413935), (17280, 2342411), (17685, 2288768), (17881, 2263680), (18864, 2145720), (20960, 1931148), (23580, 1716576), (25152, 1609290), (28296, 1430480), (31440, 1287432), (35370, 1144384), (35762, 1131840), (37728, 1072860), (41920, 965574), (47160, 858288), (50304, 804645), (53643, 754560), (56592, 715240), (62880, 643716), (70740, 572192), (71524, 565920), (75456, 536430), (83840, 482787), (89405, 452736), (94320, 429144), (107286, 377280), (113184, 357620), (125760, 321858), (141480, 286096), (143048, 282960), (150912, 268215), (160929, 251520), (178810, 226368), (188640, 214572)]