61246080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 384

約数和(自身を含む): 254592000

約数和(自身を除く): 193345920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 140, 144, 147, 155, 160, 168, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 320, 336, 343, 360, 372, 384, 392, 420, 434, 441, 448, 465, 480, 490, 496, 504, 558, 560, 576, 588, 620, 630, 640, 651, 672, 686, 720, 735, 744, 784, 840, 868, 882, 896, 930, 960, 980, 992, 1008, 1029, 1085, 1116, 1120, 1152, 1176, 1240, 1260, 1302, 1344, 1372, 1395, 1440, 1470, 1488, 1519, 1568, 1680, 1715, 1736, 1764, 1860, 1920, 1953, 1960, 1984, 2016, 2058, 2170, 2205, 2232, 2240, 2352, 2480, 2520, 2604, 2688, 2744, 2790, 2880, 2940, 2976, 3038, 3087, 3136, 3255, 3360, 3430, 3472, 3528, 3720, 3906, 3920, 3968, 4032, 4116, 4340, 4410, 4464, 4480, 4557, 4704, 4960, 5040, 5145, 5208, 5488, 5580, 5760, 5880, 5952, 6076, 6174, 6272, 6510, 6720, 6860, 6944, 7056, 7440, 7595, 7812, 7840, 8064, 8232, 8680, 8820, 8928, 9114, 9408, 9765, 9920, 10080, 10290, 10416, 10633, 10976, 11160, 11760, 11904, 12152, 12348, 13020, 13440, 13671, 13720, 13888, 14112, 14880, 15190, 15435, 15624, 15680, 16464, 17360, 17640, 17856, 18228, 18816, 19530, 19840, 20160, 20580, 20832, 21266, 21952, 22320, 22785, 23520, 24304, 24696, 26040, 27342, 27440, 27776, 28224, 29760, 30380, 30870, 31248, 31360, 31899, 32928, 34720, 35280, 35712, 36456, 39060, 40320, 41160, 41664, 42532, 43904, 44640, 45570, 47040, 48608, 49392, 52080, 53165, 54684, 54880, 56448, 59520, 60760, 61740, 62496, 63798, 65856, 68355, 69440, 70560, 72912, 78120, 82320, 83328, 85064, 89280, 91140, 94080, 95697, 97216, 98784, 104160, 106330, 109368, 109760, 121520, 123480, 124992, 127596, 131712, 136710, 138880, 141120, 145824, 156240, 159495, 164640, 170128, 178560, 182280, 191394, 194432, 197568, 208320, 212660, 218736, 219520, 243040, 246960, 249984, 255192, 273420, 282240, 291648, 312480, 318990, 329280, 340256, 364560, 382788, 395136, 416640, 425320, 437472, 478485, 486080, 493920, 510384, 546840, 583296, 624960, 637980, 658560, 680512, 729120, 765576, 850640, 874944, 956970, 972160, 987840, 1020768, 1093680, 1249920, 1275960, 1361024, 1458240, 1531152, 1701280, 1749888, 1913940, 1975680, 2041536, 2187360, 2551920, 2916480, 3062304, 3402560, 3827880, 4083072, 4374720, 5103840, 6124608, 6805120, 7655760, 8749440, 10207680, 12249216, 15311520, 20415360, 30623040, 61246080]

約数ペア:

[(1, 61246080), (2, 30623040), (3, 20415360), (4, 15311520), (5, 12249216), (6, 10207680), (7, 8749440), (8, 7655760), (9, 6805120), (10, 6124608), (12, 5103840), (14, 4374720), (15, 4083072), (16, 3827880), (18, 3402560), (20, 3062304), (21, 2916480), (24, 2551920), (28, 2187360), (30, 2041536), (31, 1975680), (32, 1913940), (35, 1749888), (36, 1701280), (40, 1531152), (42, 1458240), (45, 1361024), (48, 1275960), (49, 1249920), (56, 1093680), (60, 1020768), (62, 987840), (63, 972160), (64, 956970), (70, 874944), (72, 850640), (80, 765576), (84, 729120), (90, 680512), (93, 658560), (96, 637980), (98, 624960), (105, 583296), (112, 546840), (120, 510384), (124, 493920), (126, 486080), (128, 478485), (140, 437472), (144, 425320), (147, 416640), (155, 395136), (160, 382788), (168, 364560), (180, 340256), (186, 329280), (192, 318990), (196, 312480), (210, 291648), (217, 282240), (224, 273420), (240, 255192), (245, 249984), (248, 246960), (252, 243040), (279, 219520), (280, 218736), (288, 212660), (294, 208320), (310, 197568), (315, 194432), (320, 191394), (336, 182280), (343, 178560), (360, 170128), (372, 164640), (384, 159495), (392, 156240), (420, 145824), (434, 141120), (441, 138880), (448, 136710), (465, 131712), (480, 127596), (490, 124992), (496, 123480), (504, 121520), (558, 109760), (560, 109368), (576, 106330), (588, 104160), (620, 98784), (630, 97216), (640, 95697), (651, 94080), (672, 91140), (686, 89280), (720, 85064), (735, 83328), (744, 82320), (784, 78120), (840, 72912), (868, 70560), (882, 69440), (896, 68355), (930, 65856), (960, 63798), (980, 62496), (992, 61740), (1008, 60760), (1029, 59520), (1085, 56448), (1116, 54880), (1120, 54684), (1152, 53165), (1176, 52080), (1240, 49392), (1260, 48608), (1302, 47040), (1344, 45570), (1372, 44640), (1395, 43904), (1440, 42532), (1470, 41664), (1488, 41160), (1519, 40320), (1568, 39060), (1680, 36456), (1715, 35712), (1736, 35280), (1764, 34720), (1860, 32928), (1920, 31899), (1953, 31360), (1960, 31248), (1984, 30870), (2016, 30380), (2058, 29760), (2170, 28224), (2205, 27776), (2232, 27440), (2240, 27342), (2352, 26040), (2480, 24696), (2520, 24304), (2604, 23520), (2688, 22785), (2744, 22320), (2790, 21952), (2880, 21266), (2940, 20832), (2976, 20580), (3038, 20160), (3087, 19840), (3136, 19530), (3255, 18816), (3360, 18228), (3430, 17856), (3472, 17640), (3528, 17360), (3720, 16464), (3906, 15680), (3920, 15624), (3968, 15435), (4032, 15190), (4116, 14880), (4340, 14112), (4410, 13888), (4464, 13720), (4480, 13671), (4557, 13440), (4704, 13020), (4960, 12348), (5040, 12152), (5145, 11904), (5208, 11760), (5488, 11160), (5580, 10976), (5760, 10633), (5880, 10416), (5952, 10290), (6076, 10080), (6174, 9920), (6272, 9765), (6510, 9408), (6720, 9114), (6860, 8928), (6944, 8820), (7056, 8680), (7440, 8232), (7595, 8064), (7812, 7840)]