1020407360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1193

約数の個数: 168

約数和(自身を含む): 2877068160

約数和(自身を除く): 1856660800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 98, 112, 118, 140, 160, 196, 224, 236, 245, 280, 295, 320, 392, 413, 448, 472, 490, 560, 590, 784, 826, 944, 980, 1103, 1120, 1180, 1568, 1652, 1888, 1960, 2065, 2206, 2240, 2360, 2891, 3136, 3304, 3776, 3920, 4130, 4412, 4720, 5515, 5782, 6608, 7721, 7840, 8260, 8824, 9440, 11030, 11564, 13216, 14455, 15442, 15680, 16520, 17648, 18880, 22060, 23128, 26432, 28910, 30884, 33040, 35296, 38605, 44120, 46256, 54047, 57820, 61768, 65077, 66080, 70592, 77210, 88240, 92512, 108094, 115640, 123536, 130154, 132160, 154420, 176480, 185024, 216188, 231280, 247072, 260308, 270235, 308840, 325385, 352960, 432376, 455539, 462560, 494144, 520616, 540470, 617680, 650770, 864752, 911078, 925120, 1041232, 1080940, 1235360, 1301540, 1729504, 1822156, 2082464, 2161880, 2277695, 2470720, 2603080, 3188773, 3459008, 3644312, 4164928, 4323760, 4555390, 5206160, 6377546, 7288624, 8647520, 9110780, 10412320, 12755092, 14577248, 15943865, 17295040, 18221560, 20824640, 25510184, 29154496, 31887730, 36443120, 51020368, 63775460, 72886240, 102040736, 127550920, 145772480, 204081472, 255101840, 510203680, 1020407360]

約数ペア:

[(1, 1020407360), (2, 510203680), (4, 255101840), (5, 204081472), (7, 145772480), (8, 127550920), (10, 102040736), (14, 72886240), (16, 63775460), (20, 51020368), (28, 36443120), (32, 31887730), (35, 29154496), (40, 25510184), (49, 20824640), (56, 18221560), (59, 17295040), (64, 15943865), (70, 14577248), (80, 12755092), (98, 10412320), (112, 9110780), (118, 8647520), (140, 7288624), (160, 6377546), (196, 5206160), (224, 4555390), (236, 4323760), (245, 4164928), (280, 3644312), (295, 3459008), (320, 3188773), (392, 2603080), (413, 2470720), (448, 2277695), (472, 2161880), (490, 2082464), (560, 1822156), (590, 1729504), (784, 1301540), (826, 1235360), (944, 1080940), (980, 1041232), (1103, 925120), (1120, 911078), (1180, 864752), (1568, 650770), (1652, 617680), (1888, 540470), (1960, 520616), (2065, 494144), (2206, 462560), (2240, 455539), (2360, 432376), (2891, 352960), (3136, 325385), (3304, 308840), (3776, 270235), (3920, 260308), (4130, 247072), (4412, 231280), (4720, 216188), (5515, 185024), (5782, 176480), (6608, 154420), (7721, 132160), (7840, 130154), (8260, 123536), (8824, 115640), (9440, 108094), (11030, 92512), (11564, 88240), (13216, 77210), (14455, 70592), (15442, 66080), (15680, 65077), (16520, 61768), (17648, 57820), (18880, 54047), (22060, 46256), (23128, 44120), (26432, 38605), (28910, 35296), (30884, 33040)]