2018029440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{150151}}^1$

素因数の和:150180

約数の個数: 128

約数和(自身を含む): 7351441920

約数和(自身を除く): 5333412480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 150151, 300302, 450453, 600604, 750755, 900906, 1051057, 1201208, 1501510, 1801812, 2102114, 2252265, 2402416, 3003020, 3153171, 3603624, 4204228, 4504530, 4804832, 5255285, 6006040, 6306342, 7207248, 8408456, 9009060, 9609664, 10510570, 12012080, 12612684, 14414496, 15765855, 16816912, 18018120, 19219328, 21021140, 24024160, 25225368, 28828992, 31531710, 33633824, 36036240, 42042280, 48048320, 50450736, 57657984, 63063420, 67267648, 72072480, 84084560, 96096640, 100901472, 126126840, 134535296, 144144960, 168169120, 201802944, 252253680, 288289920, 336338240, 403605888, 504507360, 672676480, 1009014720, 2018029440]

約数ペア:

[(1, 2018029440), (2, 1009014720), (3, 672676480), (4, 504507360), (5, 403605888), (6, 336338240), (7, 288289920), (8, 252253680), (10, 201802944), (12, 168169120), (14, 144144960), (15, 134535296), (16, 126126840), (20, 100901472), (21, 96096640), (24, 84084560), (28, 72072480), (30, 67267648), (32, 63063420), (35, 57657984), (40, 50450736), (42, 48048320), (48, 42042280), (56, 36036240), (60, 33633824), (64, 31531710), (70, 28828992), (80, 25225368), (84, 24024160), (96, 21021140), (105, 19219328), (112, 18018120), (120, 16816912), (128, 15765855), (140, 14414496), (160, 12612684), (168, 12012080), (192, 10510570), (210, 9609664), (224, 9009060), (240, 8408456), (280, 7207248), (320, 6306342), (336, 6006040), (384, 5255285), (420, 4804832), (448, 4504530), (480, 4204228), (560, 3603624), (640, 3153171), (672, 3003020), (840, 2402416), (896, 2252265), (960, 2102114), (1120, 1801812), (1344, 1501510), (1680, 1201208), (1920, 1051057), (2240, 900906), (2688, 750755), (3360, 600604), (4480, 450453), (6720, 300302), (13440, 150151)]