3031267680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{300721}}^1$

素因数の和:300749

約数の個数: 144

約数和(自身を含む): 11821983264

約数和(自身を除く): 8790715584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 300721, 601442, 902163, 1202884, 1503605, 1804326, 2105047, 2405768, 2706489, 3007210, 3608652, 4210094, 4510815, 4811536, 5412978, 6014420, 6315141, 7217304, 8420188, 9021630, 9623072, 10525235, 10825956, 12028840, 12630282, 13532445, 14434608, 16840376, 18043260, 18945423, 21050470, 21651912, 24057680, 25260564, 27064890, 28869216, 31575705, 33680752, 36086520, 37890846, 42100940, 43303824, 48115360, 50521128, 54129780, 63151410, 67361504, 72173040, 75781692, 84201880, 86607648, 94727115, 101042256, 108259560, 126302820, 144346080, 151563384, 168403760, 189454230, 202084512, 216519120, 252605640, 303126768, 336807520, 378908460, 433038240, 505211280, 606253536, 757816920, 1010422560, 1515633840, 3031267680]

約数ペア:

[(1, 3031267680), (2, 1515633840), (3, 1010422560), (4, 757816920), (5, 606253536), (6, 505211280), (7, 433038240), (8, 378908460), (9, 336807520), (10, 303126768), (12, 252605640), (14, 216519120), (15, 202084512), (16, 189454230), (18, 168403760), (20, 151563384), (21, 144346080), (24, 126302820), (28, 108259560), (30, 101042256), (32, 94727115), (35, 86607648), (36, 84201880), (40, 75781692), (42, 72173040), (45, 67361504), (48, 63151410), (56, 54129780), (60, 50521128), (63, 48115360), (70, 43303824), (72, 42100940), (80, 37890846), (84, 36086520), (90, 33680752), (96, 31575705), (105, 28869216), (112, 27064890), (120, 25260564), (126, 24057680), (140, 21651912), (144, 21050470), (160, 18945423), (168, 18043260), (180, 16840376), (210, 14434608), (224, 13532445), (240, 12630282), (252, 12028840), (280, 10825956), (288, 10525235), (315, 9623072), (336, 9021630), (360, 8420188), (420, 7217304), (480, 6315141), (504, 6014420), (560, 5412978), (630, 4811536), (672, 4510815), (720, 4210094), (840, 3608652), (1008, 3007210), (1120, 2706489), (1260, 2405768), (1440, 2105047), (1680, 1804326), (2016, 1503605), (2520, 1202884), (3360, 902163), (5040, 601442), (10080, 300721)]