2018281440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10181}}^1$

素因数の和:10265

約数の個数: 192

約数和(自身を含む): 7389688320

約数和(自身を除く): 5371406880

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, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 1120, 1180, 1239, 1416, 1652, 1680, 1770, 1888, 2065, 2360, 2478, 2832, 3304, 3360, 3540, 4130, 4720, 4956, 5664, 6195, 6608, 7080, 8260, 9440, 9912, 10181, 12390, 13216, 14160, 16520, 19824, 20362, 24780, 28320, 30543, 33040, 39648, 40724, 49560, 50905, 61086, 66080, 71267, 81448, 99120, 101810, 122172, 142534, 152715, 162896, 198240, 203620, 213801, 244344, 285068, 305430, 325792, 356335, 407240, 427602, 488688, 570136, 600679, 610860, 712670, 814480, 855204, 977376, 1069005, 1140272, 1201358, 1221720, 1425340, 1628960, 1710408, 1802037, 2138010, 2280544, 2402716, 2443440, 2850680, 3003395, 3420816, 3604074, 4204753, 4276020, 4805432, 4886880, 5701360, 6006790, 6841632, 7208148, 8409506, 8552040, 9010185, 9610864, 11402720, 12013580, 12614259, 14416296, 16819012, 17104080, 18020370, 19221728, 21023765, 24027160, 25228518, 28832592, 33638024, 34208160, 36040740, 42047530, 48054320, 50457036, 57665184, 63071295, 67276048, 72081480, 84095060, 96108640, 100914072, 126142590, 134552096, 144162960, 168190120, 201828144, 252285180, 288325920, 336380240, 403656288, 504570360, 672760480, 1009140720, 2018281440]

約数ペア:

[(1, 2018281440), (2, 1009140720), (3, 672760480), (4, 504570360), (5, 403656288), (6, 336380240), (7, 288325920), (8, 252285180), (10, 201828144), (12, 168190120), (14, 144162960), (15, 134552096), (16, 126142590), (20, 100914072), (21, 96108640), (24, 84095060), (28, 72081480), (30, 67276048), (32, 63071295), (35, 57665184), (40, 50457036), (42, 48054320), (48, 42047530), (56, 36040740), (59, 34208160), (60, 33638024), (70, 28832592), (80, 25228518), (84, 24027160), (96, 21023765), (105, 19221728), (112, 18020370), (118, 17104080), (120, 16819012), (140, 14416296), (160, 12614259), (168, 12013580), (177, 11402720), (210, 9610864), (224, 9010185), (236, 8552040), (240, 8409506), (280, 7208148), (295, 6841632), (336, 6006790), (354, 5701360), (413, 4886880), (420, 4805432), (472, 4276020), (480, 4204753), (560, 3604074), (590, 3420816), (672, 3003395), (708, 2850680), (826, 2443440), (840, 2402716), (885, 2280544), (944, 2138010), (1120, 1802037), (1180, 1710408), (1239, 1628960), (1416, 1425340), (1652, 1221720), (1680, 1201358), (1770, 1140272), (1888, 1069005), (2065, 977376), (2360, 855204), (2478, 814480), (2832, 712670), (3304, 610860), (3360, 600679), (3540, 570136), (4130, 488688), (4720, 427602), (4956, 407240), (5664, 356335), (6195, 325792), (6608, 305430), (7080, 285068), (8260, 244344), (9440, 213801), (9912, 203620), (10181, 198240), (12390, 162896), (13216, 152715), (14160, 142534), (16520, 122172), (19824, 101810), (20362, 99120), (24780, 81448), (28320, 71267), (30543, 66080), (33040, 61086), (39648, 50905), (40724, 49560)]