186540640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 536481792

約数和(自身を除く): 349941152

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 208, 220, 248, 260, 263, 286, 310, 341, 352, 403, 416, 440, 496, 520, 526, 572, 620, 682, 715, 806, 880, 992, 1040, 1052, 1144, 1240, 1315, 1364, 1430, 1612, 1705, 1760, 2015, 2080, 2104, 2288, 2480, 2630, 2728, 2860, 2893, 3224, 3410, 3419, 4030, 4208, 4433, 4576, 4960, 5260, 5456, 5720, 5786, 6448, 6820, 6838, 8060, 8153, 8416, 8866, 10520, 10912, 11440, 11572, 12896, 13640, 13676, 14465, 16120, 16306, 17095, 17732, 21040, 22165, 22880, 23144, 27280, 27352, 28930, 32240, 32612, 34190, 35464, 37609, 40765, 42080, 44330, 46288, 54560, 54704, 57860, 64480, 65224, 68380, 70928, 75218, 81530, 88660, 89683, 92576, 105989, 109408, 115720, 130448, 136760, 141856, 150436, 163060, 177320, 179366, 188045, 211978, 231440, 260896, 273520, 300872, 326120, 354640, 358732, 376090, 423956, 448415, 462880, 529945, 547040, 601744, 652240, 709280, 717464, 752180, 847912, 896830, 1059890, 1165879, 1203488, 1304480, 1434928, 1504360, 1695824, 1793660, 2119780, 2331758, 2869856, 3008720, 3391648, 3587320, 4239560, 4663516, 5829395, 6017440, 7174640, 8479120, 9327032, 11658790, 14349280, 16958240, 18654064, 23317580, 37308128, 46635160, 93270320, 186540640]

約数ペア:

[(1, 186540640), (2, 93270320), (4, 46635160), (5, 37308128), (8, 23317580), (10, 18654064), (11, 16958240), (13, 14349280), (16, 11658790), (20, 9327032), (22, 8479120), (26, 7174640), (31, 6017440), (32, 5829395), (40, 4663516), (44, 4239560), (52, 3587320), (55, 3391648), (62, 3008720), (65, 2869856), (80, 2331758), (88, 2119780), (104, 1793660), (110, 1695824), (124, 1504360), (130, 1434928), (143, 1304480), (155, 1203488), (160, 1165879), (176, 1059890), (208, 896830), (220, 847912), (248, 752180), (260, 717464), (263, 709280), (286, 652240), (310, 601744), (341, 547040), (352, 529945), (403, 462880), (416, 448415), (440, 423956), (496, 376090), (520, 358732), (526, 354640), (572, 326120), (620, 300872), (682, 273520), (715, 260896), (806, 231440), (880, 211978), (992, 188045), (1040, 179366), (1052, 177320), (1144, 163060), (1240, 150436), (1315, 141856), (1364, 136760), (1430, 130448), (1612, 115720), (1705, 109408), (1760, 105989), (2015, 92576), (2080, 89683), (2104, 88660), (2288, 81530), (2480, 75218), (2630, 70928), (2728, 68380), (2860, 65224), (2893, 64480), (3224, 57860), (3410, 54704), (3419, 54560), (4030, 46288), (4208, 44330), (4433, 42080), (4576, 40765), (4960, 37609), (5260, 35464), (5456, 34190), (5720, 32612), (5786, 32240), (6448, 28930), (6820, 27352), (6838, 27280), (8060, 23144), (8153, 22880), (8416, 22165), (8866, 21040), (10520, 17732), (10912, 17095), (11440, 16306), (11572, 16120), (12896, 14465), (13640, 13676)]