214950960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{42649}}^1$

素因数の和:42675

約数の個数: 120

約数和(自身を含む): 825021600

約数和(自身を除く): 610070640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 42649, 85298, 127947, 170596, 213245, 255894, 298543, 341192, 383841, 426490, 511788, 597086, 639735, 682384, 767682, 852980, 895629, 1023576, 1194172, 1279470, 1492715, 1535364, 1705960, 1791258, 1919205, 2047152, 2388344, 2558940, 2686887, 2985430, 3070728, 3411920, 3582516, 3838410, 4478145, 4776688, 5117880, 5373774, 5970860, 6141456, 7165032, 7676820, 8956290, 10235760, 10747548, 11941720, 13434435, 14330064, 15353640, 17912580, 21495096, 23883440, 26868870, 30707280, 35825160, 42990192, 53737740, 71650320, 107475480, 214950960]

約数ペア:

[(1, 214950960), (2, 107475480), (3, 71650320), (4, 53737740), (5, 42990192), (6, 35825160), (7, 30707280), (8, 26868870), (9, 23883440), (10, 21495096), (12, 17912580), (14, 15353640), (15, 14330064), (16, 13434435), (18, 11941720), (20, 10747548), (21, 10235760), (24, 8956290), (28, 7676820), (30, 7165032), (35, 6141456), (36, 5970860), (40, 5373774), (42, 5117880), (45, 4776688), (48, 4478145), (56, 3838410), (60, 3582516), (63, 3411920), (70, 3070728), (72, 2985430), (80, 2686887), (84, 2558940), (90, 2388344), (105, 2047152), (112, 1919205), (120, 1791258), (126, 1705960), (140, 1535364), (144, 1492715), (168, 1279470), (180, 1194172), (210, 1023576), (240, 895629), (252, 852980), (280, 767682), (315, 682384), (336, 639735), (360, 597086), (420, 511788), (504, 426490), (560, 383841), (630, 341192), (720, 298543), (840, 255894), (1008, 213245), (1260, 170596), (1680, 127947), (2520, 85298), (5040, 42649)]