1263363840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6495

約数の個数: 216

約数和(自身を含む): 4628948688

約数和(自身を除く): 3365584848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6451, 6528, 8160, 9792, 10880, 11520, 12240, 12902, 13056, 16320, 19353, 19584, 21760, 24480, 25804, 32255, 32640, 38706, 39168, 48960, 51608, 58059, 64510, 65280, 77412, 96765, 97920, 103216, 109667, 116118, 129020, 154824, 193530, 195840, 206432, 219334, 232236, 258040, 290295, 309648, 329001, 387060, 412864, 438668, 464472, 516080, 548335, 580590, 619296, 658002, 774120, 825728, 877336, 928944, 987003, 1032160, 1096670, 1161180, 1238592, 1316004, 1548240, 1645005, 1651456, 1754672, 1857888, 1974006, 2064320, 2193340, 2322360, 2477184, 2632008, 3096480, 3290010, 3509344, 3715776, 3948012, 4128640, 4386680, 4644720, 4935015, 4954368, 5264016, 6192960, 6580020, 7018688, 7431552, 7896024, 8257280, 8773360, 9289440, 9870030, 10528032, 12385920, 13160040, 14037376, 14863104, 15792048, 17546720, 18578880, 19740060, 21056064, 24771840, 26320080, 28074752, 31584096, 35093440, 37157760, 39480120, 42112128, 52640160, 63168192, 70186880, 74315520, 78960240, 84224256, 105280320, 126336384, 140373760, 157920480, 210560640, 252672768, 315840960, 421121280, 631681920, 1263363840]

約数ペア:

[(1, 1263363840), (2, 631681920), (3, 421121280), (4, 315840960), (5, 252672768), (6, 210560640), (8, 157920480), (9, 140373760), (10, 126336384), (12, 105280320), (15, 84224256), (16, 78960240), (17, 74315520), (18, 70186880), (20, 63168192), (24, 52640160), (30, 42112128), (32, 39480120), (34, 37157760), (36, 35093440), (40, 31584096), (45, 28074752), (48, 26320080), (51, 24771840), (60, 21056064), (64, 19740060), (68, 18578880), (72, 17546720), (80, 15792048), (85, 14863104), (90, 14037376), (96, 13160040), (102, 12385920), (120, 10528032), (128, 9870030), (136, 9289440), (144, 8773360), (153, 8257280), (160, 7896024), (170, 7431552), (180, 7018688), (192, 6580020), (204, 6192960), (240, 5264016), (255, 4954368), (256, 4935015), (272, 4644720), (288, 4386680), (306, 4128640), (320, 3948012), (340, 3715776), (360, 3509344), (384, 3290010), (408, 3096480), (480, 2632008), (510, 2477184), (544, 2322360), (576, 2193340), (612, 2064320), (640, 1974006), (680, 1857888), (720, 1754672), (765, 1651456), (768, 1645005), (816, 1548240), (960, 1316004), (1020, 1238592), (1088, 1161180), (1152, 1096670), (1224, 1032160), (1280, 987003), (1360, 928944), (1440, 877336), (1530, 825728), (1632, 774120), (1920, 658002), (2040, 619296), (2176, 580590), (2304, 548335), (2448, 516080), (2720, 464472), (2880, 438668), (3060, 412864), (3264, 387060), (3840, 329001), (4080, 309648), (4352, 290295), (4896, 258040), (5440, 232236), (5760, 219334), (6120, 206432), (6451, 195840), (6528, 193530), (8160, 154824), (9792, 129020), (10880, 116118), (11520, 109667), (12240, 103216), (12902, 97920), (13056, 96765), (16320, 77412), (19353, 65280), (19584, 64510), (21760, 58059), (24480, 51608), (25804, 48960), (32255, 39168), (32640, 38706)]