118464640

素因数分解:

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

素因数の和:910

約数の個数: 128

約数和(自身を含む): 334494720

約数和(自身を除く): 216030080

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, 280, 310, 320, 434, 448, 496, 560, 620, 640, 853, 868, 896, 992, 1085, 1120, 1240, 1706, 1736, 1984, 2170, 2240, 2480, 3412, 3472, 3968, 4265, 4340, 4480, 4960, 5971, 6824, 6944, 8530, 8680, 9920, 11942, 13648, 13888, 17060, 17360, 19840, 23884, 26443, 27296, 27776, 29855, 34120, 34720, 47768, 52886, 54592, 59710, 68240, 69440, 95536, 105772, 109184, 119420, 132215, 136480, 138880, 185101, 191072, 211544, 238840, 264430, 272960, 370202, 382144, 423088, 477680, 528860, 545920, 740404, 764288, 846176, 925505, 955360, 1057720, 1480808, 1692352, 1851010, 1910720, 2115440, 2961616, 3384704, 3702020, 3821440, 4230880, 5923232, 7404040, 8461760, 11846464, 14808080, 16923520, 23692928, 29616160, 59232320, 118464640]

約数ペア:

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