985837440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73351}}^1$

素因数の和:73380

約数の個数: 128

約数和(自身を含む): 3591313920

約数和(自身を除く): 2605476480

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 73351, 146702, 220053, 293404, 366755, 440106, 513457, 586808, 733510, 880212, 1026914, 1100265, 1173616, 1467020, 1540371, 1760424, 2053828, 2200530, 2347232, 2567285, 2934040, 3080742, 3520848, 4107656, 4401060, 4694464, 5134570, 5868080, 6161484, 7041696, 7701855, 8215312, 8802120, 9388928, 10269140, 11736160, 12322968, 14083392, 15403710, 16430624, 17604240, 20538280, 23472320, 24645936, 28166784, 30807420, 32861248, 35208480, 41076560, 46944640, 49291872, 61614840, 65722496, 70416960, 82153120, 98583744, 123229680, 140833920, 164306240, 197167488, 246459360, 328612480, 492918720, 985837440]

約数ペア:

[(1, 985837440), (2, 492918720), (3, 328612480), (4, 246459360), (5, 197167488), (6, 164306240), (7, 140833920), (8, 123229680), (10, 98583744), (12, 82153120), (14, 70416960), (15, 65722496), (16, 61614840), (20, 49291872), (21, 46944640), (24, 41076560), (28, 35208480), (30, 32861248), (32, 30807420), (35, 28166784), (40, 24645936), (42, 23472320), (48, 20538280), (56, 17604240), (60, 16430624), (64, 15403710), (70, 14083392), (80, 12322968), (84, 11736160), (96, 10269140), (105, 9388928), (112, 8802120), (120, 8215312), (128, 7701855), (140, 7041696), (160, 6161484), (168, 5868080), (192, 5134570), (210, 4694464), (224, 4401060), (240, 4107656), (280, 3520848), (320, 3080742), (336, 2934040), (384, 2567285), (420, 2347232), (448, 2200530), (480, 2053828), (560, 1760424), (640, 1540371), (672, 1467020), (840, 1173616), (896, 1100265), (960, 1026914), (1120, 880212), (1344, 733510), (1680, 586808), (1920, 513457), (2240, 440106), (2688, 366755), (3360, 293404), (4480, 220053), (6720, 146702), (13440, 73351)]