1211820480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10828

約数の個数: 224

約数和(自身を含む): 4604308800

約数和(自身を除く): 3392488320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 10789, 11232, 12480, 14040, 18720, 21578, 22464, 28080, 32367, 37440, 43156, 53945, 56160, 64734, 86312, 97101, 107890, 112320, 129468, 140257, 161835, 172624, 194202, 215780, 258936, 280514, 291303, 323670, 345248, 388404, 420771, 431560, 485505, 517872, 561028, 582606, 647340, 690496, 701285, 776808, 841542, 863120, 971010, 1035744, 1122056, 1165212, 1262313, 1294680, 1402570, 1456515, 1553616, 1683084, 1726240, 1942020, 2071488, 2103855, 2244112, 2330424, 2524626, 2589360, 2805140, 2913030, 3107232, 3366168, 3452480, 3786939, 3884040, 4207710, 4488224, 4660848, 5049252, 5178720, 5610280, 5826060, 6214464, 6311565, 6732336, 7573878, 7768080, 8415420, 8976448, 9321696, 10098504, 10357440, 11220560, 11652120, 12623130, 13464672, 15147756, 15536160, 16830840, 18643392, 18934695, 20197008, 22441120, 23304240, 25246260, 26929344, 30295512, 31072320, 33661680, 37869390, 40394016, 44882240, 46608480, 50492520, 60591024, 67323360, 75738780, 80788032, 93216960, 100985040, 121182048, 134646720, 151477560, 201970080, 242364096, 302955120, 403940160, 605910240, 1211820480]

約数ペア:

[(1, 1211820480), (2, 605910240), (3, 403940160), (4, 302955120), (5, 242364096), (6, 201970080), (8, 151477560), (9, 134646720), (10, 121182048), (12, 100985040), (13, 93216960), (15, 80788032), (16, 75738780), (18, 67323360), (20, 60591024), (24, 50492520), (26, 46608480), (27, 44882240), (30, 40394016), (32, 37869390), (36, 33661680), (39, 31072320), (40, 30295512), (45, 26929344), (48, 25246260), (52, 23304240), (54, 22441120), (60, 20197008), (64, 18934695), (65, 18643392), (72, 16830840), (78, 15536160), (80, 15147756), (90, 13464672), (96, 12623130), (104, 11652120), (108, 11220560), (117, 10357440), (120, 10098504), (130, 9321696), (135, 8976448), (144, 8415420), (156, 7768080), (160, 7573878), (180, 6732336), (192, 6311565), (195, 6214464), (208, 5826060), (216, 5610280), (234, 5178720), (240, 5049252), (260, 4660848), (270, 4488224), (288, 4207710), (312, 3884040), (320, 3786939), (351, 3452480), (360, 3366168), (390, 3107232), (416, 2913030), (432, 2805140), (468, 2589360), (480, 2524626), (520, 2330424), (540, 2244112), (576, 2103855), (585, 2071488), (624, 1942020), (702, 1726240), (720, 1683084), (780, 1553616), (832, 1456515), (864, 1402570), (936, 1294680), (960, 1262313), (1040, 1165212), (1080, 1122056), (1170, 1035744), (1248, 971010), (1404, 863120), (1440, 841542), (1560, 776808), (1728, 701285), (1755, 690496), (1872, 647340), (2080, 582606), (2160, 561028), (2340, 517872), (2496, 485505), (2808, 431560), (2880, 420771), (3120, 388404), (3510, 345248), (3744, 323670), (4160, 291303), (4320, 280514), (4680, 258936), (5616, 215780), (6240, 194202), (7020, 172624), (7488, 161835), (8640, 140257), (9360, 129468), (10789, 112320), (11232, 107890), (12480, 97101), (14040, 86312), (18720, 64734), (21578, 56160), (22464, 53945), (28080, 43156), (32367, 37440)]