73886382080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:917

約数の個数: 384

約数和(自身を含む): 214511431680

約数和(自身を除く): 140625049600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 128, 140, 155, 160, 164, 205, 217, 224, 248, 256, 280, 287, 310, 320, 328, 410, 434, 448, 496, 512, 560, 574, 620, 640, 656, 811, 820, 868, 896, 992, 1024, 1085, 1120, 1148, 1240, 1271, 1280, 1312, 1435, 1622, 1640, 1736, 1792, 1984, 2048, 2170, 2240, 2296, 2480, 2542, 2560, 2624, 2870, 3244, 3280, 3472, 3584, 3968, 4055, 4340, 4480, 4592, 4960, 5084, 5120, 5248, 5677, 5740, 6355, 6488, 6560, 6944, 7168, 7936, 8110, 8680, 8897, 8960, 9184, 9920, 10168, 10240, 10496, 11354, 11480, 12710, 12976, 13120, 13888, 14336, 15872, 16220, 17360, 17794, 17920, 18368, 19840, 20336, 20992, 22708, 22960, 25141, 25420, 25952, 26240, 27776, 28385, 31744, 32440, 33251, 34720, 35588, 35840, 36736, 39680, 40672, 41984, 44485, 45416, 45920, 50282, 50840, 51904, 52480, 55552, 56770, 63488, 64880, 66502, 69440, 71176, 71680, 73472, 79360, 81344, 83968, 88970, 90832, 91840, 100564, 101680, 103808, 104960, 111104, 113540, 125705, 129760, 133004, 138880, 142352, 146944, 158720, 162688, 166255, 175987, 177940, 181664, 183680, 201128, 203360, 207616, 209920, 222208, 227080, 232757, 251410, 259520, 266008, 277760, 284704, 293888, 317440, 325376, 332510, 351974, 355880, 363328, 367360, 402256, 406720, 415232, 419840, 444416, 454160, 465514, 502820, 519040, 532016, 555520, 569408, 587776, 650752, 665020, 703948, 711760, 726656, 734720, 804512, 813440, 830464, 879935, 908320, 931028, 1005640, 1030781, 1038080, 1064032, 1111040, 1138816, 1163785, 1301504, 1330040, 1407896, 1423520, 1453312, 1469440, 1609024, 1626880, 1660928, 1759870, 1816640, 1862056, 2011280, 2061562, 2076160, 2128064, 2222080, 2277632, 2327570, 2603008, 2660080, 2815792, 2847040, 2906624, 2938880, 3218048, 3253760, 3519740, 3633280, 3724112, 4022560, 4123124, 4152320, 4256128, 4555264, 4655140, 5153905, 5320160, 5631584, 5694080, 5813248, 6436096, 6507520, 7039480, 7215467, 7266560, 7448224, 8045120, 8246248, 8304640, 8512256, 9110528, 9310280, 10307810, 10640320, 11263168, 11388160, 11626496, 12872192, 13015040, 14078960, 14430934, 14533120, 14896448, 16090240, 16492496, 17024512, 18221056, 18620560, 20615620, 21280640, 22526336, 22776320, 25744384, 28157920, 28861868, 29066240, 29792896, 32180480, 32984992, 34049024, 36077335, 37241120, 41231240, 42561280, 45052672, 45552640, 51488768, 56315840, 57723736, 58132480, 59585792, 64360960, 65969984, 68098048, 72154670, 74482240, 82462480, 85122560, 90105344, 91105280, 112631680, 115447472, 119171584, 128721920, 131939968, 144309340, 148964480, 164924960, 170245120, 180210688, 225263360, 230894944, 238343168, 257443840, 263879936, 288618680, 297928960, 329849920, 340490240, 360421376, 450526720, 461789888, 476686336, 527759872, 577237360, 595857920, 659699840, 901053440, 923579776, 1055519744, 1154474720, 1191715840, 1319399680, 1802106880, 1847159552, 2111039488, 2308949440, 2383431680, 2638799360, 3694319104, 4617898880, 5277598720, 7388638208, 9235797760, 10555197440, 14777276416, 18471595520, 36943191040, 73886382080]

約数ペア:

[(1, 73886382080), (2, 36943191040), (4, 18471595520), (5, 14777276416), (7, 10555197440), (8, 9235797760), (10, 7388638208), (14, 5277598720), (16, 4617898880), (20, 3694319104), (28, 2638799360), (31, 2383431680), (32, 2308949440), (35, 2111039488), (40, 1847159552), (41, 1802106880), (56, 1319399680), (62, 1191715840), (64, 1154474720), (70, 1055519744), (80, 923579776), (82, 901053440), (112, 659699840), (124, 595857920), (128, 577237360), (140, 527759872), (155, 476686336), (160, 461789888), (164, 450526720), (205, 360421376), (217, 340490240), (224, 329849920), (248, 297928960), (256, 288618680), (280, 263879936), (287, 257443840), (310, 238343168), (320, 230894944), (328, 225263360), (410, 180210688), (434, 170245120), (448, 164924960), (496, 148964480), (512, 144309340), (560, 131939968), (574, 128721920), (620, 119171584), (640, 115447472), (656, 112631680), (811, 91105280), (820, 90105344), (868, 85122560), (896, 82462480), (992, 74482240), (1024, 72154670), (1085, 68098048), (1120, 65969984), (1148, 64360960), (1240, 59585792), (1271, 58132480), (1280, 57723736), (1312, 56315840), (1435, 51488768), (1622, 45552640), (1640, 45052672), (1736, 42561280), (1792, 41231240), (1984, 37241120), (2048, 36077335), (2170, 34049024), (2240, 32984992), (2296, 32180480), (2480, 29792896), (2542, 29066240), (2560, 28861868), (2624, 28157920), (2870, 25744384), (3244, 22776320), (3280, 22526336), (3472, 21280640), (3584, 20615620), (3968, 18620560), (4055, 18221056), (4340, 17024512), (4480, 16492496), (4592, 16090240), (4960, 14896448), (5084, 14533120), (5120, 14430934), (5248, 14078960), (5677, 13015040), (5740, 12872192), (6355, 11626496), (6488, 11388160), (6560, 11263168), (6944, 10640320), (7168, 10307810), (7936, 9310280), (8110, 9110528), (8680, 8512256), (8897, 8304640), (8960, 8246248), (9184, 8045120), (9920, 7448224), (10168, 7266560), (10240, 7215467), (10496, 7039480), (11354, 6507520), (11480, 6436096), (12710, 5813248), (12976, 5694080), (13120, 5631584), (13888, 5320160), (14336, 5153905), (15872, 4655140), (16220, 4555264), (17360, 4256128), (17794, 4152320), (17920, 4123124), (18368, 4022560), (19840, 3724112), (20336, 3633280), (20992, 3519740), (22708, 3253760), (22960, 3218048), (25141, 2938880), (25420, 2906624), (25952, 2847040), (26240, 2815792), (27776, 2660080), (28385, 2603008), (31744, 2327570), (32440, 2277632), (33251, 2222080), (34720, 2128064), (35588, 2076160), (35840, 2061562), (36736, 2011280), (39680, 1862056), (40672, 1816640), (41984, 1759870), (44485, 1660928), (45416, 1626880), (45920, 1609024), (50282, 1469440), (50840, 1453312), (51904, 1423520), (52480, 1407896), (55552, 1330040), (56770, 1301504), (63488, 1163785), (64880, 1138816), (66502, 1111040), (69440, 1064032), (71176, 1038080), (71680, 1030781), (73472, 1005640), (79360, 931028), (81344, 908320), (83968, 879935), (88970, 830464), (90832, 813440), (91840, 804512), (100564, 734720), (101680, 726656), (103808, 711760), (104960, 703948), (111104, 665020), (113540, 650752), (125705, 587776), (129760, 569408), (133004, 555520), (138880, 532016), (142352, 519040), (146944, 502820), (158720, 465514), (162688, 454160), (166255, 444416), (175987, 419840), (177940, 415232), (181664, 406720), (183680, 402256), (201128, 367360), (203360, 363328), (207616, 355880), (209920, 351974), (222208, 332510), (227080, 325376), (232757, 317440), (251410, 293888), (259520, 284704), (266008, 277760)]