204258240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 224

約数和(自身を含む): 737372160

約数和(自身を除く): 533113920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 423, 432, 470, 480, 503, 540, 564, 576, 705, 720, 752, 846, 864, 940, 960, 1006, 1080, 1128, 1269, 1410, 1440, 1504, 1509, 1692, 1728, 1880, 2012, 2115, 2160, 2256, 2515, 2538, 2820, 2880, 3008, 3018, 3384, 3760, 4024, 4230, 4320, 4512, 4527, 5030, 5076, 5640, 6036, 6345, 6768, 7520, 7545, 8048, 8460, 8640, 9024, 9054, 10060, 10152, 11280, 12072, 12690, 13536, 13581, 15040, 15090, 16096, 16920, 18108, 20120, 20304, 22560, 22635, 23641, 24144, 25380, 27072, 27162, 30180, 32192, 33840, 36216, 40240, 40608, 45120, 45270, 47282, 48288, 50760, 54324, 60360, 67680, 67905, 70923, 72432, 80480, 81216, 90540, 94564, 96576, 101520, 108648, 118205, 120720, 135360, 135810, 141846, 144864, 160960, 181080, 189128, 203040, 212769, 217296, 236410, 241440, 271620, 283692, 289728, 354615, 362160, 378256, 406080, 425538, 434592, 472820, 482880, 543240, 567384, 638307, 709230, 724320, 756512, 851076, 869184, 945640, 1063845, 1086480, 1134768, 1276614, 1418460, 1448640, 1513024, 1702152, 1891280, 2127690, 2172960, 2269536, 2553228, 2836920, 3191535, 3404304, 3782560, 4255380, 4345920, 4539072, 5106456, 5673840, 6383070, 6808608, 7565120, 8510760, 10212912, 11347680, 12766140, 13617216, 17021520, 20425824, 22695360, 25532280, 34043040, 40851648, 51064560, 68086080, 102129120, 204258240]

約数ペア:

[(1, 204258240), (2, 102129120), (3, 68086080), (4, 51064560), (5, 40851648), (6, 34043040), (8, 25532280), (9, 22695360), (10, 20425824), (12, 17021520), (15, 13617216), (16, 12766140), (18, 11347680), (20, 10212912), (24, 8510760), (27, 7565120), (30, 6808608), (32, 6383070), (36, 5673840), (40, 5106456), (45, 4539072), (47, 4345920), (48, 4255380), (54, 3782560), (60, 3404304), (64, 3191535), (72, 2836920), (80, 2553228), (90, 2269536), (94, 2172960), (96, 2127690), (108, 1891280), (120, 1702152), (135, 1513024), (141, 1448640), (144, 1418460), (160, 1276614), (180, 1134768), (188, 1086480), (192, 1063845), (216, 945640), (235, 869184), (240, 851076), (270, 756512), (282, 724320), (288, 709230), (320, 638307), (360, 567384), (376, 543240), (423, 482880), (432, 472820), (470, 434592), (480, 425538), (503, 406080), (540, 378256), (564, 362160), (576, 354615), (705, 289728), (720, 283692), (752, 271620), (846, 241440), (864, 236410), (940, 217296), (960, 212769), (1006, 203040), (1080, 189128), (1128, 181080), (1269, 160960), (1410, 144864), (1440, 141846), (1504, 135810), (1509, 135360), (1692, 120720), (1728, 118205), (1880, 108648), (2012, 101520), (2115, 96576), (2160, 94564), (2256, 90540), (2515, 81216), (2538, 80480), (2820, 72432), (2880, 70923), (3008, 67905), (3018, 67680), (3384, 60360), (3760, 54324), (4024, 50760), (4230, 48288), (4320, 47282), (4512, 45270), (4527, 45120), (5030, 40608), (5076, 40240), (5640, 36216), (6036, 33840), (6345, 32192), (6768, 30180), (7520, 27162), (7545, 27072), (8048, 25380), (8460, 24144), (8640, 23641), (9024, 22635), (9054, 22560), (10060, 20304), (10152, 20120), (11280, 18108), (12072, 16920), (12690, 16096), (13536, 15090), (13581, 15040)]