833280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1$

素因数の和:62

約数の個数: 144

約数和(自身を含む): 3139584

約数和(自身を除く): 2306304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3840, 3968, 4340, 4480, 4960, 5208, 5376, 5952, 6510, 6720, 6944, 7440, 7936, 8680, 8960, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 23808, 26040, 26880, 27776, 29760, 34720, 39680, 41664, 52080, 55552, 59520, 69440, 83328, 104160, 119040, 138880, 166656, 208320, 277760, 416640, 833280]

約数ペア:

[(1, 833280), (2, 416640), (3, 277760), (4, 208320), (5, 166656), (6, 138880), (7, 119040), (8, 104160), (10, 83328), (12, 69440), (14, 59520), (15, 55552), (16, 52080), (20, 41664), (21, 39680), (24, 34720), (28, 29760), (30, 27776), (31, 26880), (32, 26040), (35, 23808), (40, 20832), (42, 19840), (48, 17360), (56, 14880), (60, 13888), (62, 13440), (64, 13020), (70, 11904), (80, 10416), (84, 9920), (93, 8960), (96, 8680), (105, 7936), (112, 7440), (120, 6944), (124, 6720), (128, 6510), (140, 5952), (155, 5376), (160, 5208), (168, 4960), (186, 4480), (192, 4340), (210, 3968), (217, 3840), (224, 3720), (240, 3472), (248, 3360), (256, 3255), (280, 2976), (310, 2688), (320, 2604), (336, 2480), (372, 2240), (384, 2170), (420, 1984), (434, 1920), (448, 1860), (465, 1792), (480, 1736), (496, 1680), (560, 1488), (620, 1344), (640, 1302), (651, 1280), (672, 1240), (744, 1120), (768, 1085), (840, 992), (868, 960), (896, 930)]