6438808320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{239539}}^1$

素因数の和:239570

約数の個数: 144

約数和(自身を含む): 23501748480

約数和(自身を除く): 17062940160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 239539, 479078, 718617, 958156, 1197695, 1437234, 1676773, 1916312, 2395390, 2874468, 3353546, 3593085, 3832624, 4790780, 5030319, 5748936, 6707092, 7186170, 7665248, 8383865, 9581560, 10060638, 11497872, 13414184, 14372340, 15330496, 16767730, 19163120, 20121276, 22995744, 25151595, 26828368, 28744680, 30660992, 33535460, 38326240, 40242552, 45991488, 50303190, 53656736, 57489360, 61321984, 67070920, 76652480, 80485104, 91982976, 100606380, 107313472, 114978720, 134141840, 153304960, 160970208, 183965952, 201212760, 214626944, 229957440, 268283680, 306609920, 321940416, 402425520, 429253888, 459914880, 536567360, 643880832, 804851040, 919829760, 1073134720, 1287761664, 1609702080, 2146269440, 3219404160, 6438808320]

約数ペア:

[(1, 6438808320), (2, 3219404160), (3, 2146269440), (4, 1609702080), (5, 1287761664), (6, 1073134720), (7, 919829760), (8, 804851040), (10, 643880832), (12, 536567360), (14, 459914880), (15, 429253888), (16, 402425520), (20, 321940416), (21, 306609920), (24, 268283680), (28, 229957440), (30, 214626944), (32, 201212760), (35, 183965952), (40, 160970208), (42, 153304960), (48, 134141840), (56, 114978720), (60, 107313472), (64, 100606380), (70, 91982976), (80, 80485104), (84, 76652480), (96, 67070920), (105, 61321984), (112, 57489360), (120, 53656736), (128, 50303190), (140, 45991488), (160, 40242552), (168, 38326240), (192, 33535460), (210, 30660992), (224, 28744680), (240, 26828368), (256, 25151595), (280, 22995744), (320, 20121276), (336, 19163120), (384, 16767730), (420, 15330496), (448, 14372340), (480, 13414184), (560, 11497872), (640, 10060638), (672, 9581560), (768, 8383865), (840, 7665248), (896, 7186170), (960, 6707092), (1120, 5748936), (1280, 5030319), (1344, 4790780), (1680, 3832624), (1792, 3593085), (1920, 3353546), (2240, 2874468), (2688, 2395390), (3360, 1916312), (3840, 1676773), (4480, 1437234), (5376, 1197695), (6720, 958156), (8960, 718617), (13440, 479078), (26880, 239539)]