889873920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3013

約数の個数: 240

約数和(自身を含む): 3320068752

約数和(自身を除く): 2430194832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 2971, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 5942, 6240, 6656, 7488, 7680, 8320, 8913, 9360, 9984, 11520, 11884, 12480, 14855, 14976, 16640, 17826, 18720, 19968, 23040, 23768, 24960, 26739, 29710, 29952, 33280, 35652, 37440, 38623, 44565, 47536, 49920, 53478, 59420, 59904, 71304, 74880, 77246, 89130, 95072, 99840, 106956, 115869, 118840, 133695, 142608, 149760, 154492, 178260, 190144, 193115, 213912, 231738, 237680, 267390, 285216, 299520, 308984, 347607, 356520, 380288, 386230, 427824, 463476, 475360, 534780, 570432, 579345, 617968, 695214, 713040, 760576, 772460, 855648, 926952, 950720, 1069560, 1140864, 1158690, 1235936, 1390428, 1426080, 1521152, 1544920, 1711296, 1738035, 1853904, 1901440, 2139120, 2281728, 2317380, 2471872, 2780856, 2852160, 3089840, 3422592, 3476070, 3707808, 3802880, 4278240, 4563456, 4634760, 4943744, 5561712, 5704320, 6179680, 6845184, 6952140, 7415616, 7605760, 8556480, 9269520, 9887488, 11123424, 11408640, 12359360, 13690368, 13904280, 14831232, 17112960, 18539040, 19774976, 22246848, 22817280, 24718720, 27808560, 29662464, 34225920, 37078080, 44493696, 49437440, 55617120, 59324928, 68451840, 74156160, 88987392, 98874880, 111234240, 148312320, 177974784, 222468480, 296624640, 444936960, 889873920]

約数ペア:

[(1, 889873920), (2, 444936960), (3, 296624640), (4, 222468480), (5, 177974784), (6, 148312320), (8, 111234240), (9, 98874880), (10, 88987392), (12, 74156160), (13, 68451840), (15, 59324928), (16, 55617120), (18, 49437440), (20, 44493696), (24, 37078080), (26, 34225920), (30, 29662464), (32, 27808560), (36, 24718720), (39, 22817280), (40, 22246848), (45, 19774976), (48, 18539040), (52, 17112960), (60, 14831232), (64, 13904280), (65, 13690368), (72, 12359360), (78, 11408640), (80, 11123424), (90, 9887488), (96, 9269520), (104, 8556480), (117, 7605760), (120, 7415616), (128, 6952140), (130, 6845184), (144, 6179680), (156, 5704320), (160, 5561712), (180, 4943744), (192, 4634760), (195, 4563456), (208, 4278240), (234, 3802880), (240, 3707808), (256, 3476070), (260, 3422592), (288, 3089840), (312, 2852160), (320, 2780856), (360, 2471872), (384, 2317380), (390, 2281728), (416, 2139120), (468, 1901440), (480, 1853904), (512, 1738035), (520, 1711296), (576, 1544920), (585, 1521152), (624, 1426080), (640, 1390428), (720, 1235936), (768, 1158690), (780, 1140864), (832, 1069560), (936, 950720), (960, 926952), (1040, 855648), (1152, 772460), (1170, 760576), (1248, 713040), (1280, 695214), (1440, 617968), (1536, 579345), (1560, 570432), (1664, 534780), (1872, 475360), (1920, 463476), (2080, 427824), (2304, 386230), (2340, 380288), (2496, 356520), (2560, 347607), (2880, 308984), (2971, 299520), (3120, 285216), (3328, 267390), (3744, 237680), (3840, 231738), (4160, 213912), (4608, 193115), (4680, 190144), (4992, 178260), (5760, 154492), (5942, 149760), (6240, 142608), (6656, 133695), (7488, 118840), (7680, 115869), (8320, 106956), (8913, 99840), (9360, 95072), (9984, 89130), (11520, 77246), (11884, 74880), (12480, 71304), (14855, 59904), (14976, 59420), (16640, 53478), (17826, 49920), (18720, 47536), (19968, 44565), (23040, 38623), (23768, 37440), (24960, 35652), (26739, 33280), (29710, 29952)]