201440960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 168

約数和(自身を含む): 578540880

約数和(自身を除く): 377099920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 320, 392, 406, 443, 448, 464, 490, 560, 580, 784, 812, 886, 928, 980, 1015, 1120, 1160, 1421, 1568, 1624, 1772, 1856, 1960, 2030, 2215, 2240, 2320, 2842, 3101, 3136, 3248, 3544, 3920, 4060, 4430, 4640, 5684, 6202, 6496, 7088, 7105, 7840, 8120, 8860, 9280, 11368, 12404, 12847, 12992, 14176, 14210, 15505, 15680, 16240, 17720, 21707, 22736, 24808, 25694, 28352, 28420, 31010, 32480, 35440, 43414, 45472, 49616, 51388, 56840, 62020, 64235, 64960, 70880, 86828, 89929, 90944, 99232, 102776, 108535, 113680, 124040, 128470, 141760, 173656, 179858, 198464, 205552, 217070, 227360, 248080, 256940, 347312, 359716, 411104, 434140, 449645, 454720, 496160, 513880, 629503, 694624, 719432, 822208, 868280, 899290, 992320, 1027760, 1259006, 1389248, 1438864, 1736560, 1798580, 2055520, 2518012, 2877728, 3147515, 3473120, 3597160, 4111040, 5036024, 5755456, 6295030, 6946240, 7194320, 10072048, 12590060, 14388640, 20144096, 25180120, 28777280, 40288192, 50360240, 100720480, 201440960]

約数ペア:

[(1, 201440960), (2, 100720480), (4, 50360240), (5, 40288192), (7, 28777280), (8, 25180120), (10, 20144096), (14, 14388640), (16, 12590060), (20, 10072048), (28, 7194320), (29, 6946240), (32, 6295030), (35, 5755456), (40, 5036024), (49, 4111040), (56, 3597160), (58, 3473120), (64, 3147515), (70, 2877728), (80, 2518012), (98, 2055520), (112, 1798580), (116, 1736560), (140, 1438864), (145, 1389248), (160, 1259006), (196, 1027760), (203, 992320), (224, 899290), (232, 868280), (245, 822208), (280, 719432), (290, 694624), (320, 629503), (392, 513880), (406, 496160), (443, 454720), (448, 449645), (464, 434140), (490, 411104), (560, 359716), (580, 347312), (784, 256940), (812, 248080), (886, 227360), (928, 217070), (980, 205552), (1015, 198464), (1120, 179858), (1160, 173656), (1421, 141760), (1568, 128470), (1624, 124040), (1772, 113680), (1856, 108535), (1960, 102776), (2030, 99232), (2215, 90944), (2240, 89929), (2320, 86828), (2842, 70880), (3101, 64960), (3136, 64235), (3248, 62020), (3544, 56840), (3920, 51388), (4060, 49616), (4430, 45472), (4640, 43414), (5684, 35440), (6202, 32480), (6496, 31010), (7088, 28420), (7105, 28352), (7840, 25694), (8120, 24808), (8860, 22736), (9280, 21707), (11368, 17720), (12404, 16240), (12847, 15680), (12992, 15505), (14176, 14210)]