279592560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3357

約数の個数: 200

約数和(自身を含む): 1046078880

約数和(自身を除く): 766486320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3319, 3510, 4212, 4680, 5265, 5616, 6480, 6638, 7020, 8424, 9360, 9957, 10530, 13276, 14040, 16595, 16848, 19914, 21060, 26552, 28080, 29871, 33190, 39828, 42120, 43147, 49785, 53104, 59742, 66380, 79656, 84240, 86294, 89613, 99570, 119484, 129441, 132760, 149355, 159312, 172588, 179226, 199140, 215735, 238968, 258882, 265520, 268839, 298710, 345176, 358452, 388323, 398280, 431470, 448065, 477936, 517764, 537678, 597420, 647205, 690352, 716904, 776646, 796560, 862940, 896130, 1035528, 1075356, 1164969, 1194840, 1294410, 1344195, 1433808, 1553292, 1725880, 1792260, 1941615, 2071056, 2150712, 2329938, 2389680, 2588820, 2688390, 3106584, 3451760, 3494907, 3584520, 3883230, 4301424, 4659876, 5177640, 5376780, 5824845, 6213168, 6989814, 7169040, 7766460, 9319752, 10355280, 10753560, 11649690, 13979628, 15532920, 17474535, 18639504, 21507120, 23299380, 27959256, 31065840, 34949070, 46598760, 55918512, 69898140, 93197520, 139796280, 279592560]

約数ペア:

[(1, 279592560), (2, 139796280), (3, 93197520), (4, 69898140), (5, 55918512), (6, 46598760), (8, 34949070), (9, 31065840), (10, 27959256), (12, 23299380), (13, 21507120), (15, 18639504), (16, 17474535), (18, 15532920), (20, 13979628), (24, 11649690), (26, 10753560), (27, 10355280), (30, 9319752), (36, 7766460), (39, 7169040), (40, 6989814), (45, 6213168), (48, 5824845), (52, 5376780), (54, 5177640), (60, 4659876), (65, 4301424), (72, 3883230), (78, 3584520), (80, 3494907), (81, 3451760), (90, 3106584), (104, 2688390), (108, 2588820), (117, 2389680), (120, 2329938), (130, 2150712), (135, 2071056), (144, 1941615), (156, 1792260), (162, 1725880), (180, 1553292), (195, 1433808), (208, 1344195), (216, 1294410), (234, 1194840), (240, 1164969), (260, 1075356), (270, 1035528), (312, 896130), (324, 862940), (351, 796560), (360, 776646), (390, 716904), (405, 690352), (432, 647205), (468, 597420), (520, 537678), (540, 517764), (585, 477936), (624, 448065), (648, 431470), (702, 398280), (720, 388323), (780, 358452), (810, 345176), (936, 298710), (1040, 268839), (1053, 265520), (1080, 258882), (1170, 238968), (1296, 215735), (1404, 199140), (1560, 179226), (1620, 172588), (1755, 159312), (1872, 149355), (2106, 132760), (2160, 129441), (2340, 119484), (2808, 99570), (3120, 89613), (3240, 86294), (3319, 84240), (3510, 79656), (4212, 66380), (4680, 59742), (5265, 53104), (5616, 49785), (6480, 43147), (6638, 42120), (7020, 39828), (8424, 33190), (9360, 29871), (9957, 28080), (10530, 26552), (13276, 21060), (14040, 19914), (16595, 16848)]