31440865680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{38747}}^1$

素因数の和:38803

約数の個数: 360

約数和(自身を含む): 128171564352

約数和(自身を除く): 96730698672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 98, 105, 112, 115, 120, 126, 138, 140, 144, 147, 161, 168, 180, 184, 196, 207, 210, 230, 240, 245, 252, 276, 280, 294, 315, 322, 336, 345, 360, 368, 392, 414, 420, 441, 460, 483, 490, 504, 552, 560, 588, 630, 644, 690, 720, 735, 784, 805, 828, 840, 882, 920, 966, 980, 1008, 1035, 1104, 1127, 1176, 1260, 1288, 1380, 1449, 1470, 1610, 1656, 1680, 1764, 1840, 1932, 1960, 2070, 2205, 2254, 2352, 2415, 2520, 2576, 2760, 2898, 2940, 3220, 3312, 3381, 3528, 3864, 3920, 4140, 4410, 4508, 4830, 5040, 5520, 5635, 5796, 5880, 6440, 6762, 7056, 7245, 7728, 8280, 8820, 9016, 9660, 10143, 11270, 11592, 11760, 12880, 13524, 14490, 16560, 16905, 17640, 18032, 19320, 20286, 22540, 23184, 27048, 28980, 33810, 35280, 38640, 38747, 40572, 45080, 50715, 54096, 57960, 67620, 77494, 81144, 90160, 101430, 115920, 116241, 135240, 154988, 162288, 193735, 202860, 232482, 270480, 271229, 309976, 348723, 387470, 405720, 464964, 542458, 581205, 619952, 697446, 774940, 811440, 813687, 891181, 929928, 1084916, 1162410, 1356145, 1394892, 1549880, 1627374, 1743615, 1782362, 1859856, 1898603, 2169832, 2324820, 2441061, 2673543, 2712290, 2789784, 3099760, 3254748, 3487230, 3564724, 3797206, 4068435, 4339664, 4455905, 4649640, 4882122, 5347086, 5424580, 5579568, 5695809, 6238267, 6509496, 6974460, 7129448, 7594412, 8020629, 8136870, 8911810, 9299280, 9493015, 9764244, 10694172, 10849160, 11391618, 12205305, 12476534, 13018992, 13367715, 13948920, 14258896, 15188824, 16041258, 16273740, 17087427, 17823620, 18714801, 18986030, 19528488, 21388344, 21698320, 22783236, 24410610, 24953068, 26735430, 27897840, 28479045, 30377648, 31191335, 32082516, 32547480, 34174854, 35647240, 37429602, 37972060, 39056976, 40103145, 42776688, 43667869, 45566472, 48821220, 49906136, 53470860, 56144403, 56958090, 62382670, 64165032, 65094960, 68349708, 71294480, 74859204, 75944120, 80206290, 85437135, 87335738, 91132944, 93574005, 97642440, 99812272, 106941720, 112288806, 113916180, 124765340, 128330064, 131003607, 136699416, 149718408, 151888240, 160412580, 170874270, 174671476, 187148010, 195284880, 213883440, 218339345, 224577612, 227832360, 249530680, 262007214, 273398832, 280722015, 299436816, 320825160, 341748540, 349342952, 374296020, 393010821, 436678690, 449155224, 455664720, 499061360, 524014428, 561444030, 641650320, 655018035, 683497080, 698685904, 748592040, 786021642, 873357380, 898310448, 1048028856, 1122888060, 1310036070, 1366994160, 1497184080, 1572043284, 1746714760, 1965054105, 2096057712, 2245776120, 2620072140, 3144086568, 3493429520, 3930108210, 4491552240, 5240144280, 6288173136, 7860216420, 10480288560, 15720432840, 31440865680]

約数ペア:

[(1, 31440865680), (2, 15720432840), (3, 10480288560), (4, 7860216420), (5, 6288173136), (6, 5240144280), (7, 4491552240), (8, 3930108210), (9, 3493429520), (10, 3144086568), (12, 2620072140), (14, 2245776120), (15, 2096057712), (16, 1965054105), (18, 1746714760), (20, 1572043284), (21, 1497184080), (23, 1366994160), (24, 1310036070), (28, 1122888060), (30, 1048028856), (35, 898310448), (36, 873357380), (40, 786021642), (42, 748592040), (45, 698685904), (46, 683497080), (48, 655018035), (49, 641650320), (56, 561444030), (60, 524014428), (63, 499061360), (69, 455664720), (70, 449155224), (72, 436678690), (80, 393010821), (84, 374296020), (90, 349342952), (92, 341748540), (98, 320825160), (105, 299436816), (112, 280722015), (115, 273398832), (120, 262007214), (126, 249530680), (138, 227832360), (140, 224577612), (144, 218339345), (147, 213883440), (161, 195284880), (168, 187148010), (180, 174671476), (184, 170874270), (196, 160412580), (207, 151888240), (210, 149718408), (230, 136699416), (240, 131003607), (245, 128330064), (252, 124765340), (276, 113916180), (280, 112288806), (294, 106941720), (315, 99812272), (322, 97642440), (336, 93574005), (345, 91132944), (360, 87335738), (368, 85437135), (392, 80206290), (414, 75944120), (420, 74859204), (441, 71294480), (460, 68349708), (483, 65094960), (490, 64165032), (504, 62382670), (552, 56958090), (560, 56144403), (588, 53470860), (630, 49906136), (644, 48821220), (690, 45566472), (720, 43667869), (735, 42776688), (784, 40103145), (805, 39056976), (828, 37972060), (840, 37429602), (882, 35647240), (920, 34174854), (966, 32547480), (980, 32082516), (1008, 31191335), (1035, 30377648), (1104, 28479045), (1127, 27897840), (1176, 26735430), (1260, 24953068), (1288, 24410610), (1380, 22783236), (1449, 21698320), (1470, 21388344), (1610, 19528488), (1656, 18986030), (1680, 18714801), (1764, 17823620), (1840, 17087427), (1932, 16273740), (1960, 16041258), (2070, 15188824), (2205, 14258896), (2254, 13948920), (2352, 13367715), (2415, 13018992), (2520, 12476534), (2576, 12205305), (2760, 11391618), (2898, 10849160), (2940, 10694172), (3220, 9764244), (3312, 9493015), (3381, 9299280), (3528, 8911810), (3864, 8136870), (3920, 8020629), (4140, 7594412), (4410, 7129448), (4508, 6974460), (4830, 6509496), (5040, 6238267), (5520, 5695809), (5635, 5579568), (5796, 5424580), (5880, 5347086), (6440, 4882122), (6762, 4649640), (7056, 4455905), (7245, 4339664), (7728, 4068435), (8280, 3797206), (8820, 3564724), (9016, 3487230), (9660, 3254748), (10143, 3099760), (11270, 2789784), (11592, 2712290), (11760, 2673543), (12880, 2441061), (13524, 2324820), (14490, 2169832), (16560, 1898603), (16905, 1859856), (17640, 1782362), (18032, 1743615), (19320, 1627374), (20286, 1549880), (22540, 1394892), (23184, 1356145), (27048, 1162410), (28980, 1084916), (33810, 929928), (35280, 891181), (38640, 813687), (38747, 811440), (40572, 774940), (45080, 697446), (50715, 619952), (54096, 581205), (57960, 542458), (67620, 464964), (77494, 405720), (81144, 387470), (90160, 348723), (101430, 309976), (115920, 271229), (116241, 270480), (135240, 232482), (154988, 202860), (162288, 193735)]