159872940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 537878880

約数和(自身を除く): 378005940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 41, 45, 54, 58, 60, 81, 82, 83, 87, 90, 108, 116, 123, 135, 145, 162, 164, 166, 174, 180, 205, 246, 249, 261, 270, 290, 324, 332, 348, 369, 405, 410, 415, 435, 492, 498, 522, 540, 580, 615, 738, 747, 783, 810, 820, 830, 870, 996, 1044, 1107, 1189, 1230, 1245, 1305, 1476, 1494, 1566, 1620, 1660, 1740, 1845, 2214, 2241, 2349, 2378, 2407, 2460, 2490, 2610, 2988, 3132, 3321, 3403, 3567, 3690, 3735, 3915, 4428, 4482, 4698, 4756, 4814, 4980, 5220, 5535, 5945, 6642, 6723, 6806, 7134, 7221, 7380, 7470, 7830, 8964, 9396, 9628, 10209, 10701, 11070, 11205, 11745, 11890, 12035, 13284, 13446, 13612, 14268, 14442, 14940, 15660, 16605, 17015, 17835, 20418, 21402, 21663, 22140, 22410, 23490, 23780, 24070, 26892, 28884, 30627, 32103, 33210, 33615, 34030, 35670, 36105, 40836, 42804, 43326, 44820, 46980, 48140, 51045, 53505, 61254, 64206, 64989, 66420, 67230, 68060, 71340, 72210, 86652, 91881, 96309, 98687, 102090, 107010, 108315, 122508, 128412, 129978, 134460, 144420, 153135, 160515, 183762, 192618, 194967, 197374, 204180, 214020, 216630, 259956, 275643, 296061, 306270, 321030, 324945, 367524, 385236, 389934, 394748, 433260, 459405, 481545, 493435, 551286, 592122, 612540, 642060, 649890, 779868, 888183, 918810, 963090, 974835, 986870, 1102572, 1184244, 1299780, 1378215, 1480305, 1776366, 1837620, 1926180, 1949670, 1973740, 2664549, 2756430, 2960610, 3552732, 3899340, 4440915, 5329098, 5512860, 5921220, 7993647, 8881830, 10658196, 13322745, 15987294, 17763660, 26645490, 31974588, 39968235, 53290980, 79936470, 159872940]

約数ペア:

[(1, 159872940), (2, 79936470), (3, 53290980), (4, 39968235), (5, 31974588), (6, 26645490), (9, 17763660), (10, 15987294), (12, 13322745), (15, 10658196), (18, 8881830), (20, 7993647), (27, 5921220), (29, 5512860), (30, 5329098), (36, 4440915), (41, 3899340), (45, 3552732), (54, 2960610), (58, 2756430), (60, 2664549), (81, 1973740), (82, 1949670), (83, 1926180), (87, 1837620), (90, 1776366), (108, 1480305), (116, 1378215), (123, 1299780), (135, 1184244), (145, 1102572), (162, 986870), (164, 974835), (166, 963090), (174, 918810), (180, 888183), (205, 779868), (246, 649890), (249, 642060), (261, 612540), (270, 592122), (290, 551286), (324, 493435), (332, 481545), (348, 459405), (369, 433260), (405, 394748), (410, 389934), (415, 385236), (435, 367524), (492, 324945), (498, 321030), (522, 306270), (540, 296061), (580, 275643), (615, 259956), (738, 216630), (747, 214020), (783, 204180), (810, 197374), (820, 194967), (830, 192618), (870, 183762), (996, 160515), (1044, 153135), (1107, 144420), (1189, 134460), (1230, 129978), (1245, 128412), (1305, 122508), (1476, 108315), (1494, 107010), (1566, 102090), (1620, 98687), (1660, 96309), (1740, 91881), (1845, 86652), (2214, 72210), (2241, 71340), (2349, 68060), (2378, 67230), (2407, 66420), (2460, 64989), (2490, 64206), (2610, 61254), (2988, 53505), (3132, 51045), (3321, 48140), (3403, 46980), (3567, 44820), (3690, 43326), (3735, 42804), (3915, 40836), (4428, 36105), (4482, 35670), (4698, 34030), (4756, 33615), (4814, 33210), (4980, 32103), (5220, 30627), (5535, 28884), (5945, 26892), (6642, 24070), (6723, 23780), (6806, 23490), (7134, 22410), (7221, 22140), (7380, 21663), (7470, 21402), (7830, 20418), (8964, 17835), (9396, 17015), (9628, 16605), (10209, 15660), (10701, 14940), (11070, 14442), (11205, 14268), (11745, 13612), (11890, 13446), (12035, 13284)]