239802360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9209}}^1$

素因数の和:9261

約数の個数: 128

約数和(自身を含む): 848793600

約数和(自身を除く): 608991240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 9209, 13020, 18418, 26040, 27627, 36836, 46045, 55254, 64463, 73672, 92090, 110508, 128926, 138135, 184180, 193389, 221016, 257852, 276270, 285479, 322315, 368360, 386778, 515704, 552540, 570958, 644630, 773556, 856437, 966945, 1105080, 1141916, 1289260, 1427395, 1547112, 1712874, 1933890, 1998353, 2283832, 2578520, 2854790, 3425748, 3867780, 3996706, 4282185, 5709580, 5995059, 6851496, 7735560, 7993412, 8564370, 9991765, 11419160, 11990118, 15986824, 17128740, 19983530, 23980236, 29975295, 34257480, 39967060, 47960472, 59950590, 79934120, 119901180, 239802360]

約数ペア:

[(1, 239802360), (2, 119901180), (3, 79934120), (4, 59950590), (5, 47960472), (6, 39967060), (7, 34257480), (8, 29975295), (10, 23980236), (12, 19983530), (14, 17128740), (15, 15986824), (20, 11990118), (21, 11419160), (24, 9991765), (28, 8564370), (30, 7993412), (31, 7735560), (35, 6851496), (40, 5995059), (42, 5709580), (56, 4282185), (60, 3996706), (62, 3867780), (70, 3425748), (84, 2854790), (93, 2578520), (105, 2283832), (120, 1998353), (124, 1933890), (140, 1712874), (155, 1547112), (168, 1427395), (186, 1289260), (210, 1141916), (217, 1105080), (248, 966945), (280, 856437), (310, 773556), (372, 644630), (420, 570958), (434, 552540), (465, 515704), (620, 386778), (651, 368360), (744, 322315), (840, 285479), (868, 276270), (930, 257852), (1085, 221016), (1240, 193389), (1302, 184180), (1736, 138135), (1860, 128926), (2170, 110508), (2604, 92090), (3255, 73672), (3720, 64463), (4340, 55254), (5208, 46045), (6510, 36836), (8680, 27627), (9209, 26040), (13020, 18418)]