184358720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 168

約数和(自身を含む): 544397184

約数和(自身を除く): 360038464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 487, 520, 560, 676, 728, 832, 845, 910, 974, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 1948, 2080, 2240, 2366, 2435, 2704, 2912, 3380, 3409, 3640, 3896, 4160, 4732, 4870, 5408, 5824, 5915, 6331, 6760, 6818, 7280, 7792, 9464, 9740, 10816, 11830, 12662, 13520, 13636, 14560, 15584, 17045, 18928, 19480, 23660, 25324, 27040, 27272, 29120, 31168, 31655, 34090, 37856, 38960, 44317, 47320, 50648, 54080, 54544, 63310, 68180, 75712, 77920, 82303, 88634, 94640, 101296, 109088, 126620, 136360, 155840, 164606, 177268, 189280, 202592, 218176, 221585, 253240, 272720, 329212, 354536, 378560, 405184, 411515, 443170, 506480, 545440, 576121, 658424, 709072, 823030, 886340, 1012960, 1090880, 1152242, 1316848, 1418144, 1646060, 1772680, 2025920, 2304484, 2633696, 2836288, 2880605, 3292120, 3545360, 4608968, 5267392, 5761210, 6584240, 7090720, 9217936, 11522420, 13168480, 14181440, 18435872, 23044840, 26336960, 36871744, 46089680, 92179360, 184358720]

約数ペア:

[(1, 184358720), (2, 92179360), (4, 46089680), (5, 36871744), (7, 26336960), (8, 23044840), (10, 18435872), (13, 14181440), (14, 13168480), (16, 11522420), (20, 9217936), (26, 7090720), (28, 6584240), (32, 5761210), (35, 5267392), (40, 4608968), (52, 3545360), (56, 3292120), (64, 2880605), (65, 2836288), (70, 2633696), (80, 2304484), (91, 2025920), (104, 1772680), (112, 1646060), (130, 1418144), (140, 1316848), (160, 1152242), (169, 1090880), (182, 1012960), (208, 886340), (224, 823030), (260, 709072), (280, 658424), (320, 576121), (338, 545440), (364, 506480), (416, 443170), (448, 411515), (455, 405184), (487, 378560), (520, 354536), (560, 329212), (676, 272720), (728, 253240), (832, 221585), (845, 218176), (910, 202592), (974, 189280), (1040, 177268), (1120, 164606), (1183, 155840), (1352, 136360), (1456, 126620), (1690, 109088), (1820, 101296), (1948, 94640), (2080, 88634), (2240, 82303), (2366, 77920), (2435, 75712), (2704, 68180), (2912, 63310), (3380, 54544), (3409, 54080), (3640, 50648), (3896, 47320), (4160, 44317), (4732, 38960), (4870, 37856), (5408, 34090), (5824, 31655), (5915, 31168), (6331, 29120), (6760, 27272), (6818, 27040), (7280, 25324), (7792, 23660), (9464, 19480), (9740, 18928), (10816, 17045), (11830, 15584), (12662, 14560), (13520, 13636)]