8220234880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89819}}^1$

素因数の和:89862

約数の個数: 128

約数和(自身を含む): 23087332800

約数和(自身を除く): 14867097920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1664, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 7040, 8320, 9152, 11440, 18304, 22880, 45760, 89819, 91520, 179638, 359276, 449095, 718552, 898190, 988009, 1167647, 1437104, 1796380, 1976018, 2335294, 2874208, 3592760, 3952036, 4670588, 4940045, 5748416, 5838235, 7185520, 7904072, 9341176, 9880090, 11496832, 11676470, 12844117, 14371040, 15808144, 18682352, 19760180, 23352940, 25688234, 28742080, 31616288, 37364704, 39520360, 46705880, 51376468, 57484160, 63232576, 64220585, 74729408, 79040720, 93411760, 102752936, 126465152, 128441170, 149458816, 158081440, 186823520, 205505872, 256882340, 316162880, 373647040, 411011744, 513764680, 632325760, 747294080, 822023488, 1027529360, 1644046976, 2055058720, 4110117440, 8220234880]

約数ペア:

[(1, 8220234880), (2, 4110117440), (4, 2055058720), (5, 1644046976), (8, 1027529360), (10, 822023488), (11, 747294080), (13, 632325760), (16, 513764680), (20, 411011744), (22, 373647040), (26, 316162880), (32, 256882340), (40, 205505872), (44, 186823520), (52, 158081440), (55, 149458816), (64, 128441170), (65, 126465152), (80, 102752936), (88, 93411760), (104, 79040720), (110, 74729408), (128, 64220585), (130, 63232576), (143, 57484160), (160, 51376468), (176, 46705880), (208, 39520360), (220, 37364704), (260, 31616288), (286, 28742080), (320, 25688234), (352, 23352940), (416, 19760180), (440, 18682352), (520, 15808144), (572, 14371040), (640, 12844117), (704, 11676470), (715, 11496832), (832, 9880090), (880, 9341176), (1040, 7904072), (1144, 7185520), (1408, 5838235), (1430, 5748416), (1664, 4940045), (1760, 4670588), (2080, 3952036), (2288, 3592760), (2860, 2874208), (3520, 2335294), (4160, 1976018), (4576, 1796380), (5720, 1437104), (7040, 1167647), (8320, 988009), (9152, 898190), (11440, 718552), (18304, 449095), (22880, 359276), (45760, 179638), (89819, 91520)]