1259351040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:694

約数の個数: 176

約数和(自身を含む): 4060723968

約数和(自身を除く): 2801372928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 256, 320, 326, 384, 480, 489, 503, 512, 640, 652, 768, 815, 960, 978, 1006, 1024, 1280, 1304, 1509, 1536, 1630, 1920, 1956, 2012, 2445, 2515, 2560, 2608, 3018, 3072, 3260, 3840, 3912, 4024, 4890, 5030, 5120, 5216, 6036, 6520, 7545, 7680, 7824, 8048, 9780, 10060, 10432, 12072, 13040, 15090, 15360, 15648, 16096, 19560, 20120, 20864, 24144, 26080, 30180, 31296, 32192, 39120, 40240, 41728, 48288, 52160, 60360, 62592, 64384, 78240, 80480, 81989, 83456, 96576, 104320, 120720, 125184, 128768, 156480, 160960, 163978, 166912, 193152, 208640, 241440, 245967, 250368, 257536, 312960, 321920, 327956, 386304, 409945, 417280, 482880, 491934, 500736, 515072, 625920, 643840, 655912, 772608, 819890, 834560, 965760, 983868, 1229835, 1251840, 1287680, 1311824, 1545216, 1639780, 1931520, 1967736, 2459670, 2503680, 2575360, 2623648, 3279560, 3863040, 3935472, 4919340, 5247296, 6559120, 7726080, 7870944, 9838680, 10494592, 13118240, 15741888, 19677360, 20989184, 26236480, 31483776, 39354720, 41978368, 52472960, 62967552, 78709440, 83956736, 104945920, 125935104, 157418880, 209891840, 251870208, 314837760, 419783680, 629675520, 1259351040]

約数ペア:

[(1, 1259351040), (2, 629675520), (3, 419783680), (4, 314837760), (5, 251870208), (6, 209891840), (8, 157418880), (10, 125935104), (12, 104945920), (15, 83956736), (16, 78709440), (20, 62967552), (24, 52472960), (30, 41978368), (32, 39354720), (40, 31483776), (48, 26236480), (60, 20989184), (64, 19677360), (80, 15741888), (96, 13118240), (120, 10494592), (128, 9838680), (160, 7870944), (163, 7726080), (192, 6559120), (240, 5247296), (256, 4919340), (320, 3935472), (326, 3863040), (384, 3279560), (480, 2623648), (489, 2575360), (503, 2503680), (512, 2459670), (640, 1967736), (652, 1931520), (768, 1639780), (815, 1545216), (960, 1311824), (978, 1287680), (1006, 1251840), (1024, 1229835), (1280, 983868), (1304, 965760), (1509, 834560), (1536, 819890), (1630, 772608), (1920, 655912), (1956, 643840), (2012, 625920), (2445, 515072), (2515, 500736), (2560, 491934), (2608, 482880), (3018, 417280), (3072, 409945), (3260, 386304), (3840, 327956), (3912, 321920), (4024, 312960), (4890, 257536), (5030, 250368), (5120, 245967), (5216, 241440), (6036, 208640), (6520, 193152), (7545, 166912), (7680, 163978), (7824, 160960), (8048, 156480), (9780, 128768), (10060, 125184), (10432, 120720), (12072, 104320), (13040, 96576), (15090, 83456), (15360, 81989), (15648, 80480), (16096, 78240), (19560, 64384), (20120, 62592), (20864, 60360), (24144, 52160), (26080, 48288), (30180, 41728), (31296, 40240), (32192, 39120)]