665285760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6123

約数の個数: 192

約数和(自身を含む): 2418624000

約数和(自身を除く): 1753338240

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, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6079, 6080, 6840, 7296, 9120, 10944, 12158, 12160, 13680, 18237, 18240, 21888, 24316, 27360, 30395, 36474, 36480, 48632, 54711, 54720, 60790, 72948, 91185, 97264, 109422, 109440, 115501, 121580, 145896, 182370, 194528, 218844, 231002, 243160, 273555, 291792, 346503, 364740, 389056, 437688, 462004, 486320, 547110, 577505, 583584, 693006, 729480, 778112, 875376, 924008, 972640, 1039509, 1094220, 1155010, 1167168, 1386012, 1458960, 1732515, 1750752, 1848016, 1945280, 2079018, 2188440, 2310020, 2334336, 2772024, 2917920, 3465030, 3501504, 3696032, 3890560, 4158036, 4376880, 4620040, 5197545, 5544048, 5835840, 6930060, 7003008, 7392064, 8316072, 8753760, 9240080, 10395090, 11088096, 11671680, 13860120, 14784128, 16632144, 17507520, 18480160, 20790180, 22176192, 27720240, 33264288, 35015040, 36960320, 41580360, 44352384, 55440480, 66528576, 73920640, 83160720, 110880960, 133057152, 166321440, 221761920, 332642880, 665285760]

約数ペア:

[(1, 665285760), (2, 332642880), (3, 221761920), (4, 166321440), (5, 133057152), (6, 110880960), (8, 83160720), (9, 73920640), (10, 66528576), (12, 55440480), (15, 44352384), (16, 41580360), (18, 36960320), (19, 35015040), (20, 33264288), (24, 27720240), (30, 22176192), (32, 20790180), (36, 18480160), (38, 17507520), (40, 16632144), (45, 14784128), (48, 13860120), (57, 11671680), (60, 11088096), (64, 10395090), (72, 9240080), (76, 8753760), (80, 8316072), (90, 7392064), (95, 7003008), (96, 6930060), (114, 5835840), (120, 5544048), (128, 5197545), (144, 4620040), (152, 4376880), (160, 4158036), (171, 3890560), (180, 3696032), (190, 3501504), (192, 3465030), (228, 2917920), (240, 2772024), (285, 2334336), (288, 2310020), (304, 2188440), (320, 2079018), (342, 1945280), (360, 1848016), (380, 1750752), (384, 1732515), (456, 1458960), (480, 1386012), (570, 1167168), (576, 1155010), (608, 1094220), (640, 1039509), (684, 972640), (720, 924008), (760, 875376), (855, 778112), (912, 729480), (960, 693006), (1140, 583584), (1152, 577505), (1216, 547110), (1368, 486320), (1440, 462004), (1520, 437688), (1710, 389056), (1824, 364740), (1920, 346503), (2280, 291792), (2432, 273555), (2736, 243160), (2880, 231002), (3040, 218844), (3420, 194528), (3648, 182370), (4560, 145896), (5472, 121580), (5760, 115501), (6079, 109440), (6080, 109422), (6840, 97264), (7296, 91185), (9120, 72948), (10944, 60790), (12158, 54720), (12160, 54711), (13680, 48632), (18237, 36480), (18240, 36474), (21888, 30395), (24316, 27360)]