84264240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1139

約数の個数: 160

約数和(自身を含む): 291409920

約数和(自身を除く): 207145680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1087, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2174, 2280, 2584, 3230, 3261, 3876, 4080, 4348, 4560, 4845, 5168, 5435, 6460, 6522, 7752, 8696, 9690, 10870, 12920, 13044, 15504, 16305, 17392, 18479, 19380, 20653, 21740, 25840, 26088, 32610, 36958, 38760, 41306, 43480, 52176, 55437, 61959, 65220, 73916, 77520, 82612, 86960, 92395, 103265, 110874, 123918, 130440, 147832, 165224, 184790, 206530, 221748, 247836, 260880, 277185, 295664, 309795, 330448, 351101, 369580, 413060, 443496, 495672, 554370, 619590, 702202, 739160, 826120, 886992, 991344, 1053303, 1108740, 1239180, 1404404, 1478320, 1652240, 1755505, 2106606, 2217480, 2478360, 2808808, 3511010, 4213212, 4434960, 4956720, 5266515, 5617616, 7022020, 8426424, 10533030, 14044040, 16852848, 21066060, 28088080, 42132120, 84264240]

約数ペア:

[(1, 84264240), (2, 42132120), (3, 28088080), (4, 21066060), (5, 16852848), (6, 14044040), (8, 10533030), (10, 8426424), (12, 7022020), (15, 5617616), (16, 5266515), (17, 4956720), (19, 4434960), (20, 4213212), (24, 3511010), (30, 2808808), (34, 2478360), (38, 2217480), (40, 2106606), (48, 1755505), (51, 1652240), (57, 1478320), (60, 1404404), (68, 1239180), (76, 1108740), (80, 1053303), (85, 991344), (95, 886992), (102, 826120), (114, 739160), (120, 702202), (136, 619590), (152, 554370), (170, 495672), (190, 443496), (204, 413060), (228, 369580), (240, 351101), (255, 330448), (272, 309795), (285, 295664), (304, 277185), (323, 260880), (340, 247836), (380, 221748), (408, 206530), (456, 184790), (510, 165224), (570, 147832), (646, 130440), (680, 123918), (760, 110874), (816, 103265), (912, 92395), (969, 86960), (1020, 82612), (1087, 77520), (1140, 73916), (1292, 65220), (1360, 61959), (1520, 55437), (1615, 52176), (1938, 43480), (2040, 41306), (2174, 38760), (2280, 36958), (2584, 32610), (3230, 26088), (3261, 25840), (3876, 21740), (4080, 20653), (4348, 19380), (4560, 18479), (4845, 17392), (5168, 16305), (5435, 15504), (6460, 13044), (6522, 12920), (7752, 10870), (8696, 9690)]