1870624320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 224

約数和(自身を含む): 6179880960

約数和(自身を除く): 4309256640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 239, 240, 248, 263, 310, 320, 372, 465, 478, 480, 496, 526, 620, 717, 744, 789, 930, 956, 960, 992, 1052, 1195, 1240, 1315, 1434, 1488, 1578, 1860, 1912, 1984, 2104, 2390, 2480, 2630, 2868, 2976, 3156, 3585, 3720, 3824, 3945, 4208, 4780, 4960, 5260, 5736, 5952, 6312, 7170, 7409, 7440, 7648, 7890, 8153, 8416, 9560, 9920, 10520, 11472, 12624, 14340, 14818, 14880, 15296, 15780, 16306, 16832, 19120, 21040, 22227, 22944, 24459, 25248, 28680, 29636, 29760, 31560, 32612, 37045, 38240, 40765, 42080, 44454, 45888, 48918, 50496, 57360, 59272, 62857, 63120, 65224, 74090, 76480, 81530, 84160, 88908, 97836, 111135, 114720, 118544, 122295, 125714, 126240, 130448, 148180, 163060, 177816, 188571, 195672, 222270, 229440, 237088, 244590, 251428, 252480, 260896, 296360, 314285, 326120, 355632, 377142, 391344, 444540, 474176, 489180, 502856, 521792, 592720, 628570, 652240, 711264, 754284, 782688, 889080, 942855, 978360, 1005712, 1185440, 1257140, 1304480, 1422528, 1508568, 1565376, 1778160, 1885710, 1948567, 1956720, 2011424, 2370880, 2514280, 2608960, 3017136, 3556320, 3771420, 3897134, 3913440, 4022848, 5028560, 5845701, 6034272, 7112640, 7542840, 7794268, 7826880, 9742835, 10057120, 11691402, 12068544, 15085680, 15588536, 19485670, 20114240, 23382804, 29228505, 30171360, 31177072, 38971340, 46765608, 58457010, 60342720, 62354144, 77942680, 93531216, 116914020, 124708288, 155885360, 187062432, 233828040, 311770720, 374124864, 467656080, 623541440, 935312160, 1870624320]

約数ペア:

[(1, 1870624320), (2, 935312160), (3, 623541440), (4, 467656080), (5, 374124864), (6, 311770720), (8, 233828040), (10, 187062432), (12, 155885360), (15, 124708288), (16, 116914020), (20, 93531216), (24, 77942680), (30, 62354144), (31, 60342720), (32, 58457010), (40, 46765608), (48, 38971340), (60, 31177072), (62, 30171360), (64, 29228505), (80, 23382804), (93, 20114240), (96, 19485670), (120, 15588536), (124, 15085680), (155, 12068544), (160, 11691402), (186, 10057120), (192, 9742835), (239, 7826880), (240, 7794268), (248, 7542840), (263, 7112640), (310, 6034272), (320, 5845701), (372, 5028560), (465, 4022848), (478, 3913440), (480, 3897134), (496, 3771420), (526, 3556320), (620, 3017136), (717, 2608960), (744, 2514280), (789, 2370880), (930, 2011424), (956, 1956720), (960, 1948567), (992, 1885710), (1052, 1778160), (1195, 1565376), (1240, 1508568), (1315, 1422528), (1434, 1304480), (1488, 1257140), (1578, 1185440), (1860, 1005712), (1912, 978360), (1984, 942855), (2104, 889080), (2390, 782688), (2480, 754284), (2630, 711264), (2868, 652240), (2976, 628570), (3156, 592720), (3585, 521792), (3720, 502856), (3824, 489180), (3945, 474176), (4208, 444540), (4780, 391344), (4960, 377142), (5260, 355632), (5736, 326120), (5952, 314285), (6312, 296360), (7170, 260896), (7409, 252480), (7440, 251428), (7648, 244590), (7890, 237088), (8153, 229440), (8416, 222270), (9560, 195672), (9920, 188571), (10520, 177816), (11472, 163060), (12624, 148180), (14340, 130448), (14818, 126240), (14880, 125714), (15296, 122295), (15780, 118544), (16306, 114720), (16832, 111135), (19120, 97836), (21040, 88908), (22227, 84160), (22944, 81530), (24459, 76480), (25248, 74090), (28680, 65224), (29636, 63120), (29760, 62857), (31560, 59272), (32612, 57360), (37045, 50496), (38240, 48918), (40765, 45888), (42080, 44454)]