196591080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1$

素因数の和:1279

約数の個数: 128

約数和(自身を含む): 677652480

約数和(自身を除く): 481061400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1031, 1135, 1362, 1589, 1816, 2062, 2270, 2724, 3093, 3178, 3405, 4124, 4540, 4767, 5155, 5448, 6186, 6356, 6810, 7217, 7945, 8248, 9080, 9534, 10310, 12372, 12712, 13620, 14434, 15465, 15890, 19068, 20620, 21651, 23835, 24744, 27240, 28868, 30930, 31780, 36085, 38136, 41240, 43302, 47670, 57736, 61860, 63560, 72170, 86604, 95340, 108255, 123720, 144340, 173208, 190680, 216510, 234037, 288680, 433020, 468074, 702111, 866040, 936148, 1170185, 1404222, 1638259, 1872296, 2340370, 2808444, 3276518, 3510555, 4680740, 4914777, 5616888, 6553036, 7021110, 8191295, 9361480, 9829554, 13106072, 14042220, 16382590, 19659108, 24573885, 28084440, 32765180, 39318216, 49147770, 65530360, 98295540, 196591080]

約数ペア:

[(1, 196591080), (2, 98295540), (3, 65530360), (4, 49147770), (5, 39318216), (6, 32765180), (7, 28084440), (8, 24573885), (10, 19659108), (12, 16382590), (14, 14042220), (15, 13106072), (20, 9829554), (21, 9361480), (24, 8191295), (28, 7021110), (30, 6553036), (35, 5616888), (40, 4914777), (42, 4680740), (56, 3510555), (60, 3276518), (70, 2808444), (84, 2340370), (105, 1872296), (120, 1638259), (140, 1404222), (168, 1170185), (210, 936148), (227, 866040), (280, 702111), (420, 468074), (454, 433020), (681, 288680), (840, 234037), (908, 216510), (1031, 190680), (1135, 173208), (1362, 144340), (1589, 123720), (1816, 108255), (2062, 95340), (2270, 86604), (2724, 72170), (3093, 63560), (3178, 61860), (3405, 57736), (4124, 47670), (4540, 43302), (4767, 41240), (5155, 38136), (5448, 36085), (6186, 31780), (6356, 30930), (6810, 28868), (7217, 27240), (7945, 24744), (8248, 23835), (9080, 21651), (9534, 20620), (10310, 19068), (12372, 15890), (12712, 15465), (13620, 14434)]