193164720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3763

約数の個数: 160

約数和(自身を含む): 706621440

約数和(自身を除く): 513456720

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, 3709, 3720, 4340, 5208, 6510, 7418, 7440, 8680, 10416, 11127, 13020, 14836, 17360, 18545, 22254, 25963, 26040, 29672, 37090, 44508, 51926, 52080, 55635, 59344, 74180, 77889, 89016, 103852, 111270, 114979, 129815, 148360, 155778, 178032, 207704, 222540, 229958, 259630, 296720, 311556, 344937, 389445, 415408, 445080, 459916, 519260, 574895, 623112, 689874, 778890, 804853, 890160, 919832, 1038520, 1149790, 1246224, 1379748, 1557780, 1609706, 1724685, 1839664, 2077040, 2299580, 2414559, 2759496, 3115560, 3219412, 3449370, 4024265, 4599160, 4829118, 5518992, 6231120, 6438824, 6898740, 8048530, 9198320, 9658236, 12072795, 12877648, 13797480, 16097060, 19316472, 24145590, 27594960, 32194120, 38632944, 48291180, 64388240, 96582360, 193164720]

約数ペア:

[(1, 193164720), (2, 96582360), (3, 64388240), (4, 48291180), (5, 38632944), (6, 32194120), (7, 27594960), (8, 24145590), (10, 19316472), (12, 16097060), (14, 13797480), (15, 12877648), (16, 12072795), (20, 9658236), (21, 9198320), (24, 8048530), (28, 6898740), (30, 6438824), (31, 6231120), (35, 5518992), (40, 4829118), (42, 4599160), (48, 4024265), (56, 3449370), (60, 3219412), (62, 3115560), (70, 2759496), (80, 2414559), (84, 2299580), (93, 2077040), (105, 1839664), (112, 1724685), (120, 1609706), (124, 1557780), (140, 1379748), (155, 1246224), (168, 1149790), (186, 1038520), (210, 919832), (217, 890160), (240, 804853), (248, 778890), (280, 689874), (310, 623112), (336, 574895), (372, 519260), (420, 459916), (434, 445080), (465, 415408), (496, 389445), (560, 344937), (620, 311556), (651, 296720), (744, 259630), (840, 229958), (868, 222540), (930, 207704), (1085, 178032), (1240, 155778), (1302, 148360), (1488, 129815), (1680, 114979), (1736, 111270), (1860, 103852), (2170, 89016), (2480, 77889), (2604, 74180), (3255, 59344), (3472, 55635), (3709, 52080), (3720, 51926), (4340, 44508), (5208, 37090), (6510, 29672), (7418, 26040), (7440, 25963), (8680, 22254), (10416, 18545), (11127, 17360), (13020, 14836)]