208326720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 224

約数和(自身を含む): 782726400

約数和(自身を除く): 574399680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 960, 1015, 1069, 1120, 1160, 1218, 1344, 1392, 1624, 1680, 1740, 1856, 2030, 2138, 2240, 2320, 2436, 2784, 3045, 3207, 3248, 3360, 3480, 4060, 4276, 4640, 4872, 5345, 5568, 6090, 6414, 6496, 6720, 6960, 7483, 8120, 8552, 9280, 9744, 10690, 12180, 12828, 12992, 13920, 14966, 16035, 16240, 17104, 19488, 21380, 22449, 24360, 25656, 27840, 29932, 31001, 32070, 32480, 34208, 37415, 38976, 42760, 44898, 48720, 51312, 59864, 62002, 64140, 64960, 68416, 74830, 85520, 89796, 93003, 97440, 102624, 112245, 119728, 124004, 128280, 149660, 155005, 171040, 179592, 186006, 194880, 205248, 217007, 224490, 239456, 248008, 256560, 299320, 310010, 342080, 359184, 372012, 434014, 448980, 465015, 478912, 496016, 513120, 598640, 620020, 651021, 718368, 744024, 868028, 897960, 930030, 992032, 1026240, 1085035, 1197280, 1240040, 1302042, 1436736, 1488048, 1736056, 1795920, 1860060, 1984064, 2170070, 2394560, 2480080, 2604084, 2976096, 3255105, 3472112, 3591840, 3720120, 4340140, 4960160, 5208168, 5952192, 6510210, 6944224, 7183680, 7440240, 8680280, 9920320, 10416336, 13020420, 13888448, 14880480, 17360560, 20832672, 26040840, 29760960, 34721120, 41665344, 52081680, 69442240, 104163360, 208326720]

約数ペア:

[(1, 208326720), (2, 104163360), (3, 69442240), (4, 52081680), (5, 41665344), (6, 34721120), (7, 29760960), (8, 26040840), (10, 20832672), (12, 17360560), (14, 14880480), (15, 13888448), (16, 13020420), (20, 10416336), (21, 9920320), (24, 8680280), (28, 7440240), (29, 7183680), (30, 6944224), (32, 6510210), (35, 5952192), (40, 5208168), (42, 4960160), (48, 4340140), (56, 3720120), (58, 3591840), (60, 3472112), (64, 3255105), (70, 2976096), (80, 2604084), (84, 2480080), (87, 2394560), (96, 2170070), (105, 1984064), (112, 1860060), (116, 1795920), (120, 1736056), (140, 1488048), (145, 1436736), (160, 1302042), (168, 1240040), (174, 1197280), (192, 1085035), (203, 1026240), (210, 992032), (224, 930030), (232, 897960), (240, 868028), (280, 744024), (290, 718368), (320, 651021), (336, 620020), (348, 598640), (406, 513120), (420, 496016), (435, 478912), (448, 465015), (464, 448980), (480, 434014), (560, 372012), (580, 359184), (609, 342080), (672, 310010), (696, 299320), (812, 256560), (840, 248008), (870, 239456), (928, 224490), (960, 217007), (1015, 205248), (1069, 194880), (1120, 186006), (1160, 179592), (1218, 171040), (1344, 155005), (1392, 149660), (1624, 128280), (1680, 124004), (1740, 119728), (1856, 112245), (2030, 102624), (2138, 97440), (2240, 93003), (2320, 89796), (2436, 85520), (2784, 74830), (3045, 68416), (3207, 64960), (3248, 64140), (3360, 62002), (3480, 59864), (4060, 51312), (4276, 48720), (4640, 44898), (4872, 42760), (5345, 38976), (5568, 37415), (6090, 34208), (6414, 32480), (6496, 32070), (6720, 31001), (6960, 29932), (7483, 27840), (8120, 25656), (8552, 24360), (9280, 22449), (9744, 21380), (10690, 19488), (12180, 17104), (12828, 16240), (12992, 16035), (13920, 14966)]