169855920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 320

約数和(自身を含む): 659957760

約数和(自身を除く): 490101840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 263, 270, 276, 299, 312, 345, 351, 360, 368, 390, 414, 432, 460, 468, 520, 526, 540, 552, 585, 598, 621, 624, 690, 702, 720, 780, 789, 828, 897, 920, 936, 1035, 1040, 1052, 1080, 1104, 1170, 1196, 1242, 1315, 1380, 1404, 1495, 1560, 1578, 1656, 1755, 1794, 1840, 1872, 2070, 2104, 2160, 2340, 2367, 2392, 2484, 2630, 2691, 2760, 2808, 2990, 3105, 3120, 3156, 3312, 3419, 3510, 3588, 3945, 4140, 4208, 4485, 4680, 4734, 4784, 4968, 5260, 5382, 5520, 5616, 5980, 6049, 6210, 6312, 6838, 7020, 7101, 7176, 7890, 8073, 8280, 8970, 9360, 9468, 9936, 10257, 10520, 10764, 11835, 11960, 12098, 12420, 12624, 13455, 13676, 14040, 14202, 14352, 15780, 16146, 16560, 17095, 17940, 18147, 18936, 20514, 21040, 21528, 23670, 23920, 24196, 24840, 26910, 27352, 28080, 28404, 30245, 30771, 31560, 32292, 34190, 35505, 35880, 36294, 37872, 40365, 41028, 43056, 47340, 48392, 49680, 51285, 53820, 54441, 54704, 56808, 60490, 61542, 63120, 64584, 68380, 71010, 71760, 72588, 78637, 80730, 82056, 90735, 92313, 94680, 96784, 102570, 107640, 108882, 113616, 120980, 123084, 129168, 136760, 142020, 145176, 153855, 157274, 161460, 163323, 164112, 181470, 184626, 189360, 205140, 215280, 217764, 235911, 241960, 246168, 272205, 273520, 284040, 290352, 307710, 314548, 322920, 326646, 362940, 369252, 393185, 410280, 435528, 461565, 471822, 483920, 492336, 544410, 568080, 615420, 629096, 645840, 653292, 707733, 725880, 738504, 786370, 816615, 820560, 871056, 923130, 943644, 1088820, 1179555, 1230840, 1258192, 1306584, 1415466, 1451760, 1477008, 1572740, 1633230, 1846260, 1887288, 2123199, 2177640, 2359110, 2461680, 2613168, 2830932, 3145480, 3266460, 3538665, 3692520, 3774576, 4246398, 4355280, 4718220, 5661864, 6290960, 6532920, 7077330, 7385040, 8492796, 9436440, 10615995, 11323728, 13065840, 14154660, 16985592, 18872880, 21231990, 28309320, 33971184, 42463980, 56618640, 84927960, 169855920]

約数ペア:

[(1, 169855920), (2, 84927960), (3, 56618640), (4, 42463980), (5, 33971184), (6, 28309320), (8, 21231990), (9, 18872880), (10, 16985592), (12, 14154660), (13, 13065840), (15, 11323728), (16, 10615995), (18, 9436440), (20, 8492796), (23, 7385040), (24, 7077330), (26, 6532920), (27, 6290960), (30, 5661864), (36, 4718220), (39, 4355280), (40, 4246398), (45, 3774576), (46, 3692520), (48, 3538665), (52, 3266460), (54, 3145480), (60, 2830932), (65, 2613168), (69, 2461680), (72, 2359110), (78, 2177640), (80, 2123199), (90, 1887288), (92, 1846260), (104, 1633230), (108, 1572740), (115, 1477008), (117, 1451760), (120, 1415466), (130, 1306584), (135, 1258192), (138, 1230840), (144, 1179555), (156, 1088820), (180, 943644), (184, 923130), (195, 871056), (207, 820560), (208, 816615), (216, 786370), (230, 738504), (234, 725880), (240, 707733), (260, 653292), (263, 645840), (270, 629096), (276, 615420), (299, 568080), (312, 544410), (345, 492336), (351, 483920), (360, 471822), (368, 461565), (390, 435528), (414, 410280), (432, 393185), (460, 369252), (468, 362940), (520, 326646), (526, 322920), (540, 314548), (552, 307710), (585, 290352), (598, 284040), (621, 273520), (624, 272205), (690, 246168), (702, 241960), (720, 235911), (780, 217764), (789, 215280), (828, 205140), (897, 189360), (920, 184626), (936, 181470), (1035, 164112), (1040, 163323), (1052, 161460), (1080, 157274), (1104, 153855), (1170, 145176), (1196, 142020), (1242, 136760), (1315, 129168), (1380, 123084), (1404, 120980), (1495, 113616), (1560, 108882), (1578, 107640), (1656, 102570), (1755, 96784), (1794, 94680), (1840, 92313), (1872, 90735), (2070, 82056), (2104, 80730), (2160, 78637), (2340, 72588), (2367, 71760), (2392, 71010), (2484, 68380), (2630, 64584), (2691, 63120), (2760, 61542), (2808, 60490), (2990, 56808), (3105, 54704), (3120, 54441), (3156, 53820), (3312, 51285), (3419, 49680), (3510, 48392), (3588, 47340), (3945, 43056), (4140, 41028), (4208, 40365), (4485, 37872), (4680, 36294), (4734, 35880), (4784, 35505), (4968, 34190), (5260, 32292), (5382, 31560), (5520, 30771), (5616, 30245), (5980, 28404), (6049, 28080), (6210, 27352), (6312, 26910), (6838, 24840), (7020, 24196), (7101, 23920), (7176, 23670), (7890, 21528), (8073, 21040), (8280, 20514), (8970, 18936), (9360, 18147), (9468, 17940), (9936, 17095), (10257, 16560), (10520, 16146), (10764, 15780), (11835, 14352), (11960, 14202), (12098, 14040), (12420, 13676), (12624, 13455)]