47221440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{7027}}^1$

素因数の和:7054

約数の個数: 112

約数和(自身を含む): 171370752

約数和(自身を除く): 124149312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 7027, 14054, 21081, 28108, 35135, 42162, 49189, 56216, 70270, 84324, 98378, 105405, 112432, 140540, 147567, 168648, 196756, 210810, 224864, 245945, 281080, 295134, 337296, 393512, 421620, 449728, 491890, 562160, 590268, 674592, 737835, 787024, 843240, 983780, 1124320, 1180536, 1349184, 1475670, 1574048, 1686480, 1967560, 2248640, 2361072, 2951340, 3148096, 3372960, 3935120, 4722144, 5902680, 6745920, 7870240, 9444288, 11805360, 15740480, 23610720, 47221440]

約数ペア:

[(1, 47221440), (2, 23610720), (3, 15740480), (4, 11805360), (5, 9444288), (6, 7870240), (7, 6745920), (8, 5902680), (10, 4722144), (12, 3935120), (14, 3372960), (15, 3148096), (16, 2951340), (20, 2361072), (21, 2248640), (24, 1967560), (28, 1686480), (30, 1574048), (32, 1475670), (35, 1349184), (40, 1180536), (42, 1124320), (48, 983780), (56, 843240), (60, 787024), (64, 737835), (70, 674592), (80, 590268), (84, 562160), (96, 491890), (105, 449728), (112, 421620), (120, 393512), (140, 337296), (160, 295134), (168, 281080), (192, 245945), (210, 224864), (224, 210810), (240, 196756), (280, 168648), (320, 147567), (336, 140540), (420, 112432), (448, 105405), (480, 98378), (560, 84324), (672, 70270), (840, 56216), (960, 49189), (1120, 42162), (1344, 35135), (1680, 28108), (2240, 21081), (3360, 14054), (6720, 7027)]