157026240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7789}}^1$

素因数の和:7819

約数の個数: 168

約数和(自身を含む): 617341920

約数和(自身を除く): 460315680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7789, 10080, 15578, 20160, 23367, 31156, 38945, 46734, 54523, 62312, 70101, 77890, 93468, 109046, 116835, 124624, 140202, 155780, 163569, 186936, 218092, 233670, 249248, 272615, 280404, 311560, 327138, 350505, 373872, 436184, 467340, 490707, 498496, 545230, 560808, 623120, 654276, 701010, 747744, 817845, 872368, 934680, 981414, 1090460, 1121616, 1246240, 1308552, 1402020, 1495488, 1635690, 1744736, 1869360, 1962828, 2180920, 2243232, 2453535, 2492480, 2617104, 2804040, 3271380, 3489472, 3738720, 3925656, 4361840, 4486464, 4907070, 5234208, 5608080, 6542760, 7477440, 7851312, 8723680, 9814140, 10468416, 11216160, 13085520, 15702624, 17447360, 19628280, 22432320, 26171040, 31405248, 39256560, 52342080, 78513120, 157026240]

約数ペア:

[(1, 157026240), (2, 78513120), (3, 52342080), (4, 39256560), (5, 31405248), (6, 26171040), (7, 22432320), (8, 19628280), (9, 17447360), (10, 15702624), (12, 13085520), (14, 11216160), (15, 10468416), (16, 9814140), (18, 8723680), (20, 7851312), (21, 7477440), (24, 6542760), (28, 5608080), (30, 5234208), (32, 4907070), (35, 4486464), (36, 4361840), (40, 3925656), (42, 3738720), (45, 3489472), (48, 3271380), (56, 2804040), (60, 2617104), (63, 2492480), (64, 2453535), (70, 2243232), (72, 2180920), (80, 1962828), (84, 1869360), (90, 1744736), (96, 1635690), (105, 1495488), (112, 1402020), (120, 1308552), (126, 1246240), (140, 1121616), (144, 1090460), (160, 981414), (168, 934680), (180, 872368), (192, 817845), (210, 747744), (224, 701010), (240, 654276), (252, 623120), (280, 560808), (288, 545230), (315, 498496), (320, 490707), (336, 467340), (360, 436184), (420, 373872), (448, 350505), (480, 327138), (504, 311560), (560, 280404), (576, 272615), (630, 249248), (672, 233670), (720, 218092), (840, 186936), (960, 163569), (1008, 155780), (1120, 140202), (1260, 124624), (1344, 116835), (1440, 109046), (1680, 93468), (2016, 77890), (2240, 70101), (2520, 62312), (2880, 54523), (3360, 46734), (4032, 38945), (5040, 31156), (6720, 23367), (7789, 20160), (10080, 15578)]