236929280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 670301184

約数和(自身を除く): 433371904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 853, 868, 896, 992, 1085, 1120, 1240, 1280, 1706, 1736, 1792, 1984, 2170, 2240, 2480, 3412, 3472, 3968, 4265, 4340, 4480, 4960, 5971, 6824, 6944, 7936, 8530, 8680, 8960, 9920, 11942, 13648, 13888, 17060, 17360, 19840, 23884, 26443, 27296, 27776, 29855, 34120, 34720, 39680, 47768, 52886, 54592, 55552, 59710, 68240, 69440, 95536, 105772, 109184, 119420, 132215, 136480, 138880, 185101, 191072, 211544, 218368, 238840, 264430, 272960, 277760, 370202, 382144, 423088, 477680, 528860, 545920, 740404, 764288, 846176, 925505, 955360, 1057720, 1091840, 1480808, 1528576, 1692352, 1851010, 1910720, 2115440, 2961616, 3384704, 3702020, 3821440, 4230880, 5923232, 6769408, 7404040, 7642880, 8461760, 11846464, 14808080, 16923520, 23692928, 29616160, 33847040, 47385856, 59232320, 118464640, 236929280]

約数ペア:

[(1, 236929280), (2, 118464640), (4, 59232320), (5, 47385856), (7, 33847040), (8, 29616160), (10, 23692928), (14, 16923520), (16, 14808080), (20, 11846464), (28, 8461760), (31, 7642880), (32, 7404040), (35, 6769408), (40, 5923232), (56, 4230880), (62, 3821440), (64, 3702020), (70, 3384704), (80, 2961616), (112, 2115440), (124, 1910720), (128, 1851010), (140, 1692352), (155, 1528576), (160, 1480808), (217, 1091840), (224, 1057720), (248, 955360), (256, 925505), (280, 846176), (310, 764288), (320, 740404), (434, 545920), (448, 528860), (496, 477680), (560, 423088), (620, 382144), (640, 370202), (853, 277760), (868, 272960), (896, 264430), (992, 238840), (1085, 218368), (1120, 211544), (1240, 191072), (1280, 185101), (1706, 138880), (1736, 136480), (1792, 132215), (1984, 119420), (2170, 109184), (2240, 105772), (2480, 95536), (3412, 69440), (3472, 68240), (3968, 59710), (4265, 55552), (4340, 54592), (4480, 52886), (4960, 47768), (5971, 39680), (6824, 34720), (6944, 34120), (7936, 29855), (8530, 27776), (8680, 27296), (8960, 26443), (9920, 23884), (11942, 19840), (13648, 17360), (13888, 17060)]