269091420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 849429504

約数和(自身を除く): 580338084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 71, 78, 86, 113, 129, 130, 142, 156, 172, 195, 213, 215, 226, 258, 260, 284, 339, 355, 390, 426, 430, 452, 516, 559, 565, 645, 678, 710, 780, 852, 860, 923, 1065, 1118, 1130, 1290, 1356, 1420, 1469, 1677, 1695, 1846, 2130, 2236, 2260, 2580, 2769, 2795, 2938, 3053, 3354, 3390, 3692, 4260, 4407, 4615, 4859, 5538, 5590, 5876, 6106, 6708, 6780, 7345, 8023, 8385, 8814, 9159, 9230, 9718, 11076, 11180, 12212, 13845, 14577, 14690, 15265, 16046, 16770, 17628, 18318, 18460, 19436, 22035, 24069, 24295, 27690, 29154, 29380, 30530, 32092, 33540, 36636, 39689, 40115, 44070, 45795, 48138, 48590, 55380, 58308, 61060, 63167, 72885, 79378, 80230, 88140, 91590, 96276, 97180, 104299, 119067, 120345, 126334, 145770, 158756, 160460, 183180, 189501, 198445, 208598, 238134, 240690, 252668, 291540, 312897, 315835, 344989, 379002, 396890, 417196, 476268, 481380, 521495, 595335, 625794, 631670, 689978, 758004, 793780, 947505, 1034967, 1042990, 1190670, 1251588, 1263340, 1379956, 1564485, 1724945, 1895010, 2069934, 2085980, 2381340, 3128970, 3449890, 3790020, 4139868, 4484857, 5174835, 6257940, 6899780, 8969714, 10349670, 13454571, 17939428, 20699340, 22424285, 26909142, 44848570, 53818284, 67272855, 89697140, 134545710, 269091420]

約数ペア:

[(1, 269091420), (2, 134545710), (3, 89697140), (4, 67272855), (5, 53818284), (6, 44848570), (10, 26909142), (12, 22424285), (13, 20699340), (15, 17939428), (20, 13454571), (26, 10349670), (30, 8969714), (39, 6899780), (43, 6257940), (52, 5174835), (60, 4484857), (65, 4139868), (71, 3790020), (78, 3449890), (86, 3128970), (113, 2381340), (129, 2085980), (130, 2069934), (142, 1895010), (156, 1724945), (172, 1564485), (195, 1379956), (213, 1263340), (215, 1251588), (226, 1190670), (258, 1042990), (260, 1034967), (284, 947505), (339, 793780), (355, 758004), (390, 689978), (426, 631670), (430, 625794), (452, 595335), (516, 521495), (559, 481380), (565, 476268), (645, 417196), (678, 396890), (710, 379002), (780, 344989), (852, 315835), (860, 312897), (923, 291540), (1065, 252668), (1118, 240690), (1130, 238134), (1290, 208598), (1356, 198445), (1420, 189501), (1469, 183180), (1677, 160460), (1695, 158756), (1846, 145770), (2130, 126334), (2236, 120345), (2260, 119067), (2580, 104299), (2769, 97180), (2795, 96276), (2938, 91590), (3053, 88140), (3354, 80230), (3390, 79378), (3692, 72885), (4260, 63167), (4407, 61060), (4615, 58308), (4859, 55380), (5538, 48590), (5590, 48138), (5876, 45795), (6106, 44070), (6708, 40115), (6780, 39689), (7345, 36636), (8023, 33540), (8385, 32092), (8814, 30530), (9159, 29380), (9230, 29154), (9718, 27690), (11076, 24295), (11180, 24069), (12212, 22035), (13845, 19436), (14577, 18460), (14690, 18318), (15265, 17628), (16046, 16770)]