348363120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6743

約数の個数: 160

約数和(自身を含む): 1274204160

約数和(自身を除く): 925841040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 6689, 7440, 8680, 10416, 13020, 13378, 17360, 20067, 26040, 26756, 33445, 40134, 46823, 52080, 53512, 66890, 80268, 93646, 100335, 107024, 133780, 140469, 160536, 187292, 200670, 207359, 234115, 267560, 280938, 321072, 374584, 401340, 414718, 468230, 535120, 561876, 622077, 702345, 749168, 802680, 829436, 936460, 1036795, 1123752, 1244154, 1404690, 1451513, 1605360, 1658872, 1872920, 2073590, 2247504, 2488308, 2809380, 2903026, 3110385, 3317744, 3745840, 4147180, 4354539, 4976616, 5618760, 5806052, 6220770, 7257565, 8294360, 8709078, 9953232, 11237520, 11612104, 12441540, 14515130, 16588720, 17418156, 21772695, 23224208, 24883080, 29030260, 34836312, 43545390, 49766160, 58060520, 69672624, 87090780, 116121040, 174181560, 348363120]

約数ペア:

[(1, 348363120), (2, 174181560), (3, 116121040), (4, 87090780), (5, 69672624), (6, 58060520), (7, 49766160), (8, 43545390), (10, 34836312), (12, 29030260), (14, 24883080), (15, 23224208), (16, 21772695), (20, 17418156), (21, 16588720), (24, 14515130), (28, 12441540), (30, 11612104), (31, 11237520), (35, 9953232), (40, 8709078), (42, 8294360), (48, 7257565), (56, 6220770), (60, 5806052), (62, 5618760), (70, 4976616), (80, 4354539), (84, 4147180), (93, 3745840), (105, 3317744), (112, 3110385), (120, 2903026), (124, 2809380), (140, 2488308), (155, 2247504), (168, 2073590), (186, 1872920), (210, 1658872), (217, 1605360), (240, 1451513), (248, 1404690), (280, 1244154), (310, 1123752), (336, 1036795), (372, 936460), (420, 829436), (434, 802680), (465, 749168), (496, 702345), (560, 622077), (620, 561876), (651, 535120), (744, 468230), (840, 414718), (868, 401340), (930, 374584), (1085, 321072), (1240, 280938), (1302, 267560), (1488, 234115), (1680, 207359), (1736, 200670), (1860, 187292), (2170, 160536), (2480, 140469), (2604, 133780), (3255, 107024), (3472, 100335), (3720, 93646), (4340, 80268), (5208, 66890), (6510, 53512), (6689, 52080), (7440, 46823), (8680, 40134), (10416, 33445), (13020, 26756), (13378, 26040), (17360, 20067)]