31331208960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1604

約数の個数: 432

約数和(自身を含む): 113872711680

約数和(自身を除く): 82541502720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 59, 60, 62, 64, 72, 80, 90, 93, 96, 118, 120, 124, 128, 144, 155, 160, 177, 180, 186, 192, 236, 240, 248, 256, 279, 288, 295, 310, 320, 354, 360, 372, 384, 465, 472, 480, 496, 531, 558, 576, 590, 620, 640, 708, 720, 744, 768, 885, 930, 944, 960, 992, 1062, 1116, 1152, 1180, 1240, 1280, 1395, 1416, 1440, 1487, 1488, 1770, 1829, 1860, 1888, 1920, 1984, 2124, 2232, 2304, 2360, 2480, 2655, 2790, 2832, 2880, 2974, 2976, 3540, 3658, 3720, 3776, 3840, 3968, 4248, 4461, 4464, 4720, 4960, 5310, 5487, 5580, 5664, 5760, 5948, 5952, 7080, 7316, 7435, 7440, 7552, 7936, 8496, 8922, 8928, 9145, 9440, 9920, 10620, 10974, 11160, 11328, 11520, 11896, 11904, 13383, 14160, 14632, 14870, 14880, 15104, 16461, 16992, 17844, 17856, 18290, 18880, 19840, 21240, 21948, 22305, 22320, 22656, 23792, 23808, 26766, 27435, 28320, 29264, 29740, 29760, 32922, 33984, 35688, 35712, 36580, 37760, 39680, 42480, 43896, 44610, 44640, 45312, 46097, 47584, 53532, 54870, 56640, 58528, 59480, 59520, 65844, 66915, 67968, 71376, 71424, 73160, 75520, 82305, 84960, 87733, 87792, 89220, 89280, 92194, 95168, 107064, 109740, 113280, 117056, 118960, 119040, 131688, 133830, 135936, 138291, 142752, 146320, 164610, 169920, 175466, 175584, 178440, 178560, 184388, 190336, 214128, 219480, 226560, 230485, 234112, 237920, 263199, 263376, 267660, 276582, 285504, 292640, 329220, 339840, 350932, 351168, 356880, 357120, 368776, 380672, 414873, 428256, 438665, 438960, 460970, 468224, 475840, 526398, 526752, 535320, 553164, 571008, 585280, 658440, 679680, 691455, 701864, 702336, 713760, 737552, 789597, 829746, 856512, 877330, 877920, 921940, 951680, 1052796, 1053504, 1070640, 1106328, 1142016, 1170560, 1315995, 1316880, 1382910, 1403728, 1404672, 1427520, 1475104, 1579194, 1659492, 1713024, 1754660, 1755840, 1843880, 1903360, 2074365, 2105592, 2107008, 2141280, 2212656, 2341120, 2631990, 2633760, 2719723, 2765820, 2807456, 2855040, 2950208, 3158388, 3318984, 3426048, 3509320, 3511680, 3687760, 3947985, 4148730, 4211184, 4214016, 4282560, 4425312, 5263980, 5267520, 5439446, 5531640, 5614912, 5710080, 5900416, 6316776, 6637968, 7018640, 7023360, 7375520, 7895970, 8159169, 8297460, 8422368, 8565120, 8850624, 10527960, 10535040, 10878892, 11063280, 11229824, 11800832, 12633552, 13275936, 13598615, 14037280, 14751040, 15791940, 16318338, 16594920, 16844736, 17130240, 17701248, 21055920, 21070080, 21757784, 22126560, 22459648, 24477507, 25267104, 26551872, 27197230, 28074560, 29502080, 31583880, 32636676, 33189840, 33689472, 35402496, 40795845, 42111840, 43515568, 44253120, 48955014, 50534208, 53103744, 54394460, 56149120, 59004160, 63167760, 65273352, 66379680, 67378944, 81591690, 84223680, 87031136, 88506240, 97910028, 101068416, 106207488, 108788920, 112298240, 122387535, 126335520, 130546704, 132759360, 163183380, 168447360, 174062272, 177012480, 195820056, 202136832, 217577840, 244775070, 252671040, 261093408, 265518720, 326366760, 336894720, 348124544, 391640112, 435155680, 489550140, 505342080, 522186816, 531037440, 652733520, 696249088, 783280224, 870311360, 979100280, 1010684160, 1044373632, 1305467040, 1566560448, 1740622720, 1958200560, 2088747264, 2610934080, 3133120896, 3481245440, 3916401120, 5221868160, 6266241792, 7832802240, 10443736320, 15665604480, 31331208960]

約数ペア:

[(1, 31331208960), (2, 15665604480), (3, 10443736320), (4, 7832802240), (5, 6266241792), (6, 5221868160), (8, 3916401120), (9, 3481245440), (10, 3133120896), (12, 2610934080), (15, 2088747264), (16, 1958200560), (18, 1740622720), (20, 1566560448), (24, 1305467040), (30, 1044373632), (31, 1010684160), (32, 979100280), (36, 870311360), (40, 783280224), (45, 696249088), (48, 652733520), (59, 531037440), (60, 522186816), (62, 505342080), (64, 489550140), (72, 435155680), (80, 391640112), (90, 348124544), (93, 336894720), (96, 326366760), (118, 265518720), (120, 261093408), (124, 252671040), (128, 244775070), (144, 217577840), (155, 202136832), (160, 195820056), (177, 177012480), (180, 174062272), (186, 168447360), (192, 163183380), (236, 132759360), (240, 130546704), (248, 126335520), (256, 122387535), (279, 112298240), (288, 108788920), (295, 106207488), (310, 101068416), (320, 97910028), (354, 88506240), (360, 87031136), (372, 84223680), (384, 81591690), (465, 67378944), (472, 66379680), (480, 65273352), (496, 63167760), (531, 59004160), (558, 56149120), (576, 54394460), (590, 53103744), (620, 50534208), (640, 48955014), (708, 44253120), (720, 43515568), (744, 42111840), (768, 40795845), (885, 35402496), (930, 33689472), (944, 33189840), (960, 32636676), (992, 31583880), (1062, 29502080), (1116, 28074560), (1152, 27197230), (1180, 26551872), (1240, 25267104), (1280, 24477507), (1395, 22459648), (1416, 22126560), (1440, 21757784), (1487, 21070080), (1488, 21055920), (1770, 17701248), (1829, 17130240), (1860, 16844736), (1888, 16594920), (1920, 16318338), (1984, 15791940), (2124, 14751040), (2232, 14037280), (2304, 13598615), (2360, 13275936), (2480, 12633552), (2655, 11800832), (2790, 11229824), (2832, 11063280), (2880, 10878892), (2974, 10535040), (2976, 10527960), (3540, 8850624), (3658, 8565120), (3720, 8422368), (3776, 8297460), (3840, 8159169), (3968, 7895970), (4248, 7375520), (4461, 7023360), (4464, 7018640), (4720, 6637968), (4960, 6316776), (5310, 5900416), (5487, 5710080), (5580, 5614912), (5664, 5531640), (5760, 5439446), (5948, 5267520), (5952, 5263980), (7080, 4425312), (7316, 4282560), (7435, 4214016), (7440, 4211184), (7552, 4148730), (7936, 3947985), (8496, 3687760), (8922, 3511680), (8928, 3509320), (9145, 3426048), (9440, 3318984), (9920, 3158388), (10620, 2950208), (10974, 2855040), (11160, 2807456), (11328, 2765820), (11520, 2719723), (11896, 2633760), (11904, 2631990), (13383, 2341120), (14160, 2212656), (14632, 2141280), (14870, 2107008), (14880, 2105592), (15104, 2074365), (16461, 1903360), (16992, 1843880), (17844, 1755840), (17856, 1754660), (18290, 1713024), (18880, 1659492), (19840, 1579194), (21240, 1475104), (21948, 1427520), (22305, 1404672), (22320, 1403728), (22656, 1382910), (23792, 1316880), (23808, 1315995), (26766, 1170560), (27435, 1142016), (28320, 1106328), (29264, 1070640), (29740, 1053504), (29760, 1052796), (32922, 951680), (33984, 921940), (35688, 877920), (35712, 877330), (36580, 856512), (37760, 829746), (39680, 789597), (42480, 737552), (43896, 713760), (44610, 702336), (44640, 701864), (45312, 691455), (46097, 679680), (47584, 658440), (53532, 585280), (54870, 571008), (56640, 553164), (58528, 535320), (59480, 526752), (59520, 526398), (65844, 475840), (66915, 468224), (67968, 460970), (71376, 438960), (71424, 438665), (73160, 428256), (75520, 414873), (82305, 380672), (84960, 368776), (87733, 357120), (87792, 356880), (89220, 351168), (89280, 350932), (92194, 339840), (95168, 329220), (107064, 292640), (109740, 285504), (113280, 276582), (117056, 267660), (118960, 263376), (119040, 263199), (131688, 237920), (133830, 234112), (135936, 230485), (138291, 226560), (142752, 219480), (146320, 214128), (164610, 190336), (169920, 184388), (175466, 178560), (175584, 178440)]