1798007640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{104779}}^1$

素因数の和:104817

約数の個数: 128

約数和(自身を含む): 6337094400

約数和(自身を除く): 4539086760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 104779, 209558, 314337, 419116, 523895, 628674, 838232, 1047790, 1152569, 1257348, 1362127, 1571685, 2095580, 2305138, 2514696, 2724254, 3143370, 3457707, 4086381, 4191160, 4610276, 5448508, 5762845, 6286740, 6810635, 6915414, 8172762, 9220552, 10897016, 11525690, 12573480, 13621270, 13830828, 14983397, 16345524, 17288535, 20431905, 23051380, 27242540, 27661656, 29966794, 32691048, 34577070, 40863810, 44950191, 46102760, 54485080, 59933588, 69154140, 74916985, 81727620, 89900382, 119867176, 138308280, 149833970, 163455240, 179800764, 224750955, 299667940, 359601528, 449501910, 599335880, 899003820, 1798007640]

約数ペア:

[(1, 1798007640), (2, 899003820), (3, 599335880), (4, 449501910), (5, 359601528), (6, 299667940), (8, 224750955), (10, 179800764), (11, 163455240), (12, 149833970), (13, 138308280), (15, 119867176), (20, 89900382), (22, 81727620), (24, 74916985), (26, 69154140), (30, 59933588), (33, 54485080), (39, 46102760), (40, 44950191), (44, 40863810), (52, 34577070), (55, 32691048), (60, 29966794), (65, 27661656), (66, 27242540), (78, 23051380), (88, 20431905), (104, 17288535), (110, 16345524), (120, 14983397), (130, 13830828), (132, 13621270), (143, 12573480), (156, 11525690), (165, 10897016), (195, 9220552), (220, 8172762), (260, 6915414), (264, 6810635), (286, 6286740), (312, 5762845), (330, 5448508), (390, 4610276), (429, 4191160), (440, 4086381), (520, 3457707), (572, 3143370), (660, 2724254), (715, 2514696), (780, 2305138), (858, 2095580), (1144, 1571685), (1320, 1362127), (1430, 1257348), (1560, 1152569), (1716, 1047790), (2145, 838232), (2860, 628674), (3432, 523895), (4290, 419116), (5720, 314337), (8580, 209558), (17160, 104779)]