1307525760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4496

約数の個数: 256

約数和(自身を含む): 4904323200

約数和(自身を除く): 3596797440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4451, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 8902, 9180, 9792, 10880, 12240, 13353, 14688, 16320, 17280, 17804, 18360, 19584, 22255, 24480, 26706, 29376, 32640, 35608, 36720, 40059, 44510, 48960, 53412, 58752, 66765, 71216, 73440, 75667, 80118, 89020, 97920, 106824, 120177, 133530, 142432, 146880, 151334, 160236, 178040, 200295, 213648, 227001, 240354, 267060, 284864, 293760, 302668, 320472, 356080, 378335, 400590, 427296, 454002, 480708, 534120, 569728, 600885, 605336, 640944, 681003, 712160, 756670, 801180, 854592, 908004, 961416, 1068240, 1135005, 1201770, 1210672, 1281888, 1362006, 1424320, 1513340, 1602360, 1709184, 1816008, 1922832, 2043009, 2136480, 2270010, 2403540, 2421344, 2563776, 2724012, 2848640, 3026680, 3204720, 3405015, 3632016, 3845664, 4086018, 4272960, 4540020, 4807080, 4842688, 5127552, 5448024, 6053360, 6409440, 6810030, 7264032, 7691328, 8172036, 8545920, 9080040, 9614160, 9685376, 10215045, 10896048, 12106720, 12818880, 13620060, 14528064, 15382656, 16344072, 18160080, 19228320, 20430090, 21792096, 24213440, 25637760, 27240120, 29056128, 32688144, 36320160, 38456640, 40860180, 43584192, 48426880, 54480240, 65376288, 72640320, 76913280, 81720360, 87168384, 108960480, 130752576, 145280640, 163440720, 217920960, 261505152, 326881440, 435841920, 653762880, 1307525760]

約数ペア:

[(1, 1307525760), (2, 653762880), (3, 435841920), (4, 326881440), (5, 261505152), (6, 217920960), (8, 163440720), (9, 145280640), (10, 130752576), (12, 108960480), (15, 87168384), (16, 81720360), (17, 76913280), (18, 72640320), (20, 65376288), (24, 54480240), (27, 48426880), (30, 43584192), (32, 40860180), (34, 38456640), (36, 36320160), (40, 32688144), (45, 29056128), (48, 27240120), (51, 25637760), (54, 24213440), (60, 21792096), (64, 20430090), (68, 19228320), (72, 18160080), (80, 16344072), (85, 15382656), (90, 14528064), (96, 13620060), (102, 12818880), (108, 12106720), (120, 10896048), (128, 10215045), (135, 9685376), (136, 9614160), (144, 9080040), (153, 8545920), (160, 8172036), (170, 7691328), (180, 7264032), (192, 6810030), (204, 6409440), (216, 6053360), (240, 5448024), (255, 5127552), (270, 4842688), (272, 4807080), (288, 4540020), (306, 4272960), (320, 4086018), (340, 3845664), (360, 3632016), (384, 3405015), (408, 3204720), (432, 3026680), (459, 2848640), (480, 2724012), (510, 2563776), (540, 2421344), (544, 2403540), (576, 2270010), (612, 2136480), (640, 2043009), (680, 1922832), (720, 1816008), (765, 1709184), (816, 1602360), (864, 1513340), (918, 1424320), (960, 1362006), (1020, 1281888), (1080, 1210672), (1088, 1201770), (1152, 1135005), (1224, 1068240), (1360, 961416), (1440, 908004), (1530, 854592), (1632, 801180), (1728, 756670), (1836, 712160), (1920, 681003), (2040, 640944), (2160, 605336), (2176, 600885), (2295, 569728), (2448, 534120), (2720, 480708), (2880, 454002), (3060, 427296), (3264, 400590), (3456, 378335), (3672, 356080), (4080, 320472), (4320, 302668), (4451, 293760), (4590, 284864), (4896, 267060), (5440, 240354), (5760, 227001), (6120, 213648), (6528, 200295), (7344, 178040), (8160, 160236), (8640, 151334), (8902, 146880), (9180, 142432), (9792, 133530), (10880, 120177), (12240, 106824), (13353, 97920), (14688, 89020), (16320, 80118), (17280, 75667), (17804, 73440), (18360, 71216), (19584, 66765), (22255, 58752), (24480, 53412), (26706, 48960), (29376, 44510), (32640, 40059), (35608, 36720)]