242542560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 841300992

約数和(自身を除く): 598758432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 416, 470, 480, 520, 564, 611, 624, 705, 752, 780, 827, 940, 1040, 1128, 1222, 1248, 1410, 1504, 1560, 1654, 1833, 1880, 2080, 2256, 2444, 2481, 2820, 3055, 3120, 3308, 3666, 3760, 4135, 4512, 4888, 4962, 5640, 6110, 6240, 6616, 7332, 7520, 8270, 9165, 9776, 9924, 10751, 11280, 12220, 12405, 13232, 14664, 16540, 18330, 19552, 19848, 21502, 22560, 24440, 24810, 26464, 29328, 32253, 33080, 36660, 38869, 39696, 43004, 48880, 49620, 53755, 58656, 64506, 66160, 73320, 77738, 79392, 86008, 97760, 99240, 107510, 116607, 129012, 132320, 146640, 155476, 161265, 172016, 194345, 198480, 215020, 233214, 258024, 293280, 310952, 322530, 344032, 388690, 396960, 430040, 466428, 505297, 516048, 583035, 621904, 645060, 777380, 860080, 932856, 1010594, 1032096, 1166070, 1243808, 1290120, 1515891, 1554760, 1720160, 1865712, 2021188, 2332140, 2526485, 2580240, 3031782, 3109520, 3731424, 4042376, 4664280, 5052970, 5160480, 6063564, 6219040, 7579455, 8084752, 9328560, 10105940, 12127128, 15158910, 16169504, 18657120, 20211880, 24254256, 30317820, 40423760, 48508512, 60635640, 80847520, 121271280, 242542560]

約数ペア:

[(1, 242542560), (2, 121271280), (3, 80847520), (4, 60635640), (5, 48508512), (6, 40423760), (8, 30317820), (10, 24254256), (12, 20211880), (13, 18657120), (15, 16169504), (16, 15158910), (20, 12127128), (24, 10105940), (26, 9328560), (30, 8084752), (32, 7579455), (39, 6219040), (40, 6063564), (47, 5160480), (48, 5052970), (52, 4664280), (60, 4042376), (65, 3731424), (78, 3109520), (80, 3031782), (94, 2580240), (96, 2526485), (104, 2332140), (120, 2021188), (130, 1865712), (141, 1720160), (156, 1554760), (160, 1515891), (188, 1290120), (195, 1243808), (208, 1166070), (235, 1032096), (240, 1010594), (260, 932856), (282, 860080), (312, 777380), (376, 645060), (390, 621904), (416, 583035), (470, 516048), (480, 505297), (520, 466428), (564, 430040), (611, 396960), (624, 388690), (705, 344032), (752, 322530), (780, 310952), (827, 293280), (940, 258024), (1040, 233214), (1128, 215020), (1222, 198480), (1248, 194345), (1410, 172016), (1504, 161265), (1560, 155476), (1654, 146640), (1833, 132320), (1880, 129012), (2080, 116607), (2256, 107510), (2444, 99240), (2481, 97760), (2820, 86008), (3055, 79392), (3120, 77738), (3308, 73320), (3666, 66160), (3760, 64506), (4135, 58656), (4512, 53755), (4888, 49620), (4962, 48880), (5640, 43004), (6110, 39696), (6240, 38869), (6616, 36660), (7332, 33080), (7520, 32253), (8270, 29328), (9165, 26464), (9776, 24810), (9924, 24440), (10751, 22560), (11280, 21502), (12220, 19848), (12405, 19552), (13232, 18330), (14664, 16540)]