690073920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12611}}^1$

素因数の和:12653

約数の個数: 168

約数和(自身を含む): 2498689440

約数和(自身を除く): 1808615520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 12611, 13680, 18240, 25222, 27360, 37833, 50444, 54720, 63055, 75666, 100888, 113499, 126110, 151332, 189165, 201776, 226998, 239609, 252220, 302664, 378330, 403552, 453996, 479218, 504440, 567495, 605328, 718827, 756660, 807104, 907992, 958436, 1008880, 1134990, 1198045, 1210656, 1437654, 1513320, 1815984, 1916872, 2017760, 2156481, 2269980, 2396090, 2421312, 2875308, 3026640, 3594135, 3631968, 3833744, 4035520, 4312962, 4539960, 4792180, 5750616, 6053280, 7188270, 7263936, 7667488, 8625924, 9079920, 9584360, 10782405, 11501232, 12106560, 14376540, 15334976, 17251848, 18159840, 19168720, 21564810, 23002464, 28753080, 34503696, 36319680, 38337440, 43129620, 46004928, 57506160, 69007392, 76674880, 86259240, 115012320, 138014784, 172518480, 230024640, 345036960, 690073920]

約数ペア:

[(1, 690073920), (2, 345036960), (3, 230024640), (4, 172518480), (5, 138014784), (6, 115012320), (8, 86259240), (9, 76674880), (10, 69007392), (12, 57506160), (15, 46004928), (16, 43129620), (18, 38337440), (19, 36319680), (20, 34503696), (24, 28753080), (30, 23002464), (32, 21564810), (36, 19168720), (38, 18159840), (40, 17251848), (45, 15334976), (48, 14376540), (57, 12106560), (60, 11501232), (64, 10782405), (72, 9584360), (76, 9079920), (80, 8625924), (90, 7667488), (95, 7263936), (96, 7188270), (114, 6053280), (120, 5750616), (144, 4792180), (152, 4539960), (160, 4312962), (171, 4035520), (180, 3833744), (190, 3631968), (192, 3594135), (228, 3026640), (240, 2875308), (285, 2421312), (288, 2396090), (304, 2269980), (320, 2156481), (342, 2017760), (360, 1916872), (380, 1815984), (456, 1513320), (480, 1437654), (570, 1210656), (576, 1198045), (608, 1134990), (684, 1008880), (720, 958436), (760, 907992), (855, 807104), (912, 756660), (960, 718827), (1140, 605328), (1216, 567495), (1368, 504440), (1440, 479218), (1520, 453996), (1710, 403552), (1824, 378330), (2280, 302664), (2736, 252220), (2880, 239609), (3040, 226998), (3420, 201776), (3648, 189165), (4560, 151332), (5472, 126110), (6080, 113499), (6840, 100888), (9120, 75666), (10944, 63055), (12611, 54720), (13680, 50444), (18240, 37833), (25222, 27360)]