118746880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 337014720

約数和(自身を除く): 218267840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 457, 464, 560, 580, 640, 812, 896, 914, 928, 1015, 1120, 1160, 1280, 1624, 1792, 1828, 1856, 2030, 2240, 2285, 2320, 3199, 3248, 3656, 3712, 4060, 4480, 4570, 4640, 6398, 6496, 7312, 7424, 8120, 8960, 9140, 9280, 12796, 12992, 13253, 14624, 15995, 16240, 18280, 18560, 25592, 25984, 26506, 29248, 31990, 32480, 36560, 37120, 51184, 51968, 53012, 58496, 63980, 64960, 66265, 73120, 92771, 102368, 106024, 116992, 127960, 129920, 132530, 146240, 185542, 204736, 212048, 255920, 259840, 265060, 292480, 371084, 409472, 424096, 463855, 511840, 530120, 584960, 742168, 818944, 848192, 927710, 1023680, 1060240, 1484336, 1696384, 1855420, 2047360, 2120480, 2968672, 3392768, 3710840, 4094720, 4240960, 5937344, 7421680, 8481920, 11874688, 14843360, 16963840, 23749376, 29686720, 59373440, 118746880]

約数ペア:

[(1, 118746880), (2, 59373440), (4, 29686720), (5, 23749376), (7, 16963840), (8, 14843360), (10, 11874688), (14, 8481920), (16, 7421680), (20, 5937344), (28, 4240960), (29, 4094720), (32, 3710840), (35, 3392768), (40, 2968672), (56, 2120480), (58, 2047360), (64, 1855420), (70, 1696384), (80, 1484336), (112, 1060240), (116, 1023680), (128, 927710), (140, 848192), (145, 818944), (160, 742168), (203, 584960), (224, 530120), (232, 511840), (256, 463855), (280, 424096), (290, 409472), (320, 371084), (406, 292480), (448, 265060), (457, 259840), (464, 255920), (560, 212048), (580, 204736), (640, 185542), (812, 146240), (896, 132530), (914, 129920), (928, 127960), (1015, 116992), (1120, 106024), (1160, 102368), (1280, 92771), (1624, 73120), (1792, 66265), (1828, 64960), (1856, 63980), (2030, 58496), (2240, 53012), (2285, 51968), (2320, 51184), (3199, 37120), (3248, 36560), (3656, 32480), (3712, 31990), (4060, 29248), (4480, 26506), (4570, 25984), (4640, 25592), (6398, 18560), (6496, 18280), (7312, 16240), (7424, 15995), (8120, 14624), (8960, 13253), (9140, 12992), (9280, 12796)]