212134320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7963}}^1$

素因数の和:8019

約数の個数: 120

約数和(自身を含む): 731764176

約数和(自身を除く): 519629856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 7963, 8880, 13320, 15926, 23889, 26640, 31852, 39815, 47778, 63704, 71667, 79630, 95556, 119445, 127408, 143334, 159260, 191112, 238890, 286668, 294631, 318520, 358335, 382224, 477780, 573336, 589262, 637040, 716670, 883893, 955560, 1146672, 1178524, 1433340, 1473155, 1767786, 1911120, 2357048, 2651679, 2866680, 2946310, 3535572, 4419465, 4714096, 5303358, 5733360, 5892620, 7071144, 8838930, 10606716, 11785240, 13258395, 14142288, 17677860, 21213432, 23570480, 26516790, 35355720, 42426864, 53033580, 70711440, 106067160, 212134320]

約数ペア:

[(1, 212134320), (2, 106067160), (3, 70711440), (4, 53033580), (5, 42426864), (6, 35355720), (8, 26516790), (9, 23570480), (10, 21213432), (12, 17677860), (15, 14142288), (16, 13258395), (18, 11785240), (20, 10606716), (24, 8838930), (30, 7071144), (36, 5892620), (37, 5733360), (40, 5303358), (45, 4714096), (48, 4419465), (60, 3535572), (72, 2946310), (74, 2866680), (80, 2651679), (90, 2357048), (111, 1911120), (120, 1767786), (144, 1473155), (148, 1433340), (180, 1178524), (185, 1146672), (222, 955560), (240, 883893), (296, 716670), (333, 637040), (360, 589262), (370, 573336), (444, 477780), (555, 382224), (592, 358335), (666, 318520), (720, 294631), (740, 286668), (888, 238890), (1110, 191112), (1332, 159260), (1480, 143334), (1665, 127408), (1776, 119445), (2220, 95556), (2664, 79630), (2960, 71667), (3330, 63704), (4440, 47778), (5328, 39815), (6660, 31852), (7963, 26640), (8880, 23889), (13320, 15926)]