57756720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 160

約数和(自身を含む): 211415040

約数和(自身を除く): 153658320

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, 1109, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2218, 2480, 2604, 3255, 3327, 3472, 3720, 4340, 4436, 5208, 5545, 6510, 6654, 7440, 7763, 8680, 8872, 10416, 11090, 13020, 13308, 15526, 16635, 17360, 17744, 22180, 23289, 26040, 26616, 31052, 33270, 34379, 38815, 44360, 46578, 52080, 53232, 62104, 66540, 68758, 77630, 88720, 93156, 103137, 116445, 124208, 133080, 137516, 155260, 171895, 186312, 206274, 232890, 240653, 266160, 275032, 310520, 343790, 372624, 412548, 465780, 481306, 515685, 550064, 621040, 687580, 721959, 825096, 931560, 962612, 1031370, 1203265, 1375160, 1443918, 1650192, 1863120, 1925224, 2062740, 2406530, 2750320, 2887836, 3609795, 3850448, 4125480, 4813060, 5775672, 7219590, 8250960, 9626120, 11551344, 14439180, 19252240, 28878360, 57756720]

約数ペア:

[(1, 57756720), (2, 28878360), (3, 19252240), (4, 14439180), (5, 11551344), (6, 9626120), (7, 8250960), (8, 7219590), (10, 5775672), (12, 4813060), (14, 4125480), (15, 3850448), (16, 3609795), (20, 2887836), (21, 2750320), (24, 2406530), (28, 2062740), (30, 1925224), (31, 1863120), (35, 1650192), (40, 1443918), (42, 1375160), (48, 1203265), (56, 1031370), (60, 962612), (62, 931560), (70, 825096), (80, 721959), (84, 687580), (93, 621040), (105, 550064), (112, 515685), (120, 481306), (124, 465780), (140, 412548), (155, 372624), (168, 343790), (186, 310520), (210, 275032), (217, 266160), (240, 240653), (248, 232890), (280, 206274), (310, 186312), (336, 171895), (372, 155260), (420, 137516), (434, 133080), (465, 124208), (496, 116445), (560, 103137), (620, 93156), (651, 88720), (744, 77630), (840, 68758), (868, 66540), (930, 62104), (1085, 53232), (1109, 52080), (1240, 46578), (1302, 44360), (1488, 38815), (1680, 34379), (1736, 33270), (1860, 31052), (2170, 26616), (2218, 26040), (2480, 23289), (2604, 22180), (3255, 17744), (3327, 17360), (3472, 16635), (3720, 15526), (4340, 13308), (4436, 13020), (5208, 11090), (5545, 10416), (6510, 8872), (6654, 8680), (7440, 7763)]