1952672640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 256

約数和(自身を含む): 6556723200

約数和(自身を除く): 4604050560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 265, 310, 318, 320, 372, 384, 424, 465, 480, 496, 530, 619, 620, 636, 640, 744, 795, 848, 930, 960, 992, 1060, 1238, 1240, 1272, 1488, 1590, 1643, 1696, 1857, 1860, 1920, 1984, 2120, 2476, 2480, 2544, 2976, 3095, 3180, 3286, 3392, 3714, 3720, 3968, 4240, 4929, 4952, 4960, 5088, 5952, 6190, 6360, 6572, 6784, 7428, 7440, 8215, 8480, 9285, 9858, 9904, 9920, 10176, 11904, 12380, 12720, 13144, 14856, 14880, 16430, 16960, 18570, 19189, 19716, 19808, 19840, 20352, 24645, 24760, 25440, 26288, 29712, 29760, 32807, 32860, 33920, 37140, 38378, 39432, 39616, 49290, 49520, 50880, 52576, 57567, 59424, 59520, 65614, 65720, 74280, 76756, 78864, 79232, 95945, 98421, 98580, 99040, 101760, 105152, 115134, 118848, 131228, 131440, 148560, 153512, 157728, 164035, 191890, 196842, 197160, 198080, 210304, 230268, 237696, 262456, 262880, 287835, 297120, 307024, 315456, 328070, 383780, 393684, 394320, 396160, 460536, 492105, 524912, 525760, 575670, 594240, 614048, 630912, 656140, 767560, 787368, 788640, 921072, 984210, 1017017, 1049824, 1051520, 1151340, 1188480, 1228096, 1312280, 1535120, 1574736, 1577280, 1842144, 1968420, 2034034, 2099648, 2302680, 2456192, 2624560, 3051051, 3070240, 3149472, 3154560, 3684288, 3936840, 4068068, 4199296, 4605360, 5085085, 5249120, 6102102, 6140480, 6298944, 7368576, 7873680, 8136136, 9210720, 10170170, 10498240, 12204204, 12280960, 12597888, 15255255, 15747360, 16272272, 18421440, 20340340, 20996480, 24408408, 30510510, 31494720, 32544544, 36842880, 40680680, 48816816, 61021020, 62989440, 65089088, 81361360, 97633632, 122042040, 130178176, 162722720, 195267264, 244084080, 325445440, 390534528, 488168160, 650890880, 976336320, 1952672640]

約数ペア:

[(1, 1952672640), (2, 976336320), (3, 650890880), (4, 488168160), (5, 390534528), (6, 325445440), (8, 244084080), (10, 195267264), (12, 162722720), (15, 130178176), (16, 122042040), (20, 97633632), (24, 81361360), (30, 65089088), (31, 62989440), (32, 61021020), (40, 48816816), (48, 40680680), (53, 36842880), (60, 32544544), (62, 31494720), (64, 30510510), (80, 24408408), (93, 20996480), (96, 20340340), (106, 18421440), (120, 16272272), (124, 15747360), (128, 15255255), (155, 12597888), (159, 12280960), (160, 12204204), (186, 10498240), (192, 10170170), (212, 9210720), (240, 8136136), (248, 7873680), (265, 7368576), (310, 6298944), (318, 6140480), (320, 6102102), (372, 5249120), (384, 5085085), (424, 4605360), (465, 4199296), (480, 4068068), (496, 3936840), (530, 3684288), (619, 3154560), (620, 3149472), (636, 3070240), (640, 3051051), (744, 2624560), (795, 2456192), (848, 2302680), (930, 2099648), (960, 2034034), (992, 1968420), (1060, 1842144), (1238, 1577280), (1240, 1574736), (1272, 1535120), (1488, 1312280), (1590, 1228096), (1643, 1188480), (1696, 1151340), (1857, 1051520), (1860, 1049824), (1920, 1017017), (1984, 984210), (2120, 921072), (2476, 788640), (2480, 787368), (2544, 767560), (2976, 656140), (3095, 630912), (3180, 614048), (3286, 594240), (3392, 575670), (3714, 525760), (3720, 524912), (3968, 492105), (4240, 460536), (4929, 396160), (4952, 394320), (4960, 393684), (5088, 383780), (5952, 328070), (6190, 315456), (6360, 307024), (6572, 297120), (6784, 287835), (7428, 262880), (7440, 262456), (8215, 237696), (8480, 230268), (9285, 210304), (9858, 198080), (9904, 197160), (9920, 196842), (10176, 191890), (11904, 164035), (12380, 157728), (12720, 153512), (13144, 148560), (14856, 131440), (14880, 131228), (16430, 118848), (16960, 115134), (18570, 105152), (19189, 101760), (19716, 99040), (19808, 98580), (19840, 98421), (20352, 95945), (24645, 79232), (24760, 78864), (25440, 76756), (26288, 74280), (29712, 65720), (29760, 65614), (32807, 59520), (32860, 59424), (33920, 57567), (37140, 52576), (38378, 50880), (39432, 49520), (39616, 49290)]