627995520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3573

約数の個数: 192

約数和(自身を含む): 2239136640

約数和(自身を除く): 1611141120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3517, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7034, 7440, 8928, 9920, 10551, 11160, 11904, 14068, 14880, 17585, 17856, 19840, 21102, 22320, 28136, 29760, 31653, 35170, 35712, 42204, 44640, 52755, 56272, 59520, 63306, 70340, 84408, 89280, 105510, 109027, 112544, 126612, 140680, 158265, 168816, 178560, 211020, 218054, 225088, 253224, 281360, 316530, 327081, 337632, 422040, 436108, 450176, 506448, 545135, 562720, 633060, 654162, 675264, 844080, 872216, 981243, 1012896, 1090270, 1125440, 1266120, 1308324, 1350528, 1635405, 1688160, 1744432, 1962486, 2025792, 2180540, 2250880, 2532240, 2616648, 3270810, 3376320, 3488864, 3924972, 4051584, 4361080, 4906215, 5064480, 5233296, 6541620, 6752640, 6977728, 7849944, 8722160, 9812430, 10128960, 10466592, 13083240, 13955456, 15699888, 17444320, 19624860, 20257920, 20933184, 26166480, 31399776, 34888640, 39249720, 41866368, 52332960, 62799552, 69777280, 78499440, 104665920, 125599104, 156998880, 209331840, 313997760, 627995520]

約数ペア:

[(1, 627995520), (2, 313997760), (3, 209331840), (4, 156998880), (5, 125599104), (6, 104665920), (8, 78499440), (9, 69777280), (10, 62799552), (12, 52332960), (15, 41866368), (16, 39249720), (18, 34888640), (20, 31399776), (24, 26166480), (30, 20933184), (31, 20257920), (32, 19624860), (36, 17444320), (40, 15699888), (45, 13955456), (48, 13083240), (60, 10466592), (62, 10128960), (64, 9812430), (72, 8722160), (80, 7849944), (90, 6977728), (93, 6752640), (96, 6541620), (120, 5233296), (124, 5064480), (128, 4906215), (144, 4361080), (155, 4051584), (160, 3924972), (180, 3488864), (186, 3376320), (192, 3270810), (240, 2616648), (248, 2532240), (279, 2250880), (288, 2180540), (310, 2025792), (320, 1962486), (360, 1744432), (372, 1688160), (384, 1635405), (465, 1350528), (480, 1308324), (496, 1266120), (558, 1125440), (576, 1090270), (620, 1012896), (640, 981243), (720, 872216), (744, 844080), (930, 675264), (960, 654162), (992, 633060), (1116, 562720), (1152, 545135), (1240, 506448), (1395, 450176), (1440, 436108), (1488, 422040), (1860, 337632), (1920, 327081), (1984, 316530), (2232, 281360), (2480, 253224), (2790, 225088), (2880, 218054), (2976, 211020), (3517, 178560), (3720, 168816), (3968, 158265), (4464, 140680), (4960, 126612), (5580, 112544), (5760, 109027), (5952, 105510), (7034, 89280), (7440, 84408), (8928, 70340), (9920, 63306), (10551, 59520), (11160, 56272), (11904, 52755), (14068, 44640), (14880, 42204), (17585, 35712), (17856, 35170), (19840, 31653), (21102, 29760), (22320, 28136)]