9904971840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{68329}}^1$

素因数の和:68500

約数の個数: 112

約数和(自身を含む): 31657015680

約数和(自身を除く): 21752043840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 302, 320, 453, 480, 604, 755, 906, 960, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 7248, 9060, 9664, 12080, 14496, 18120, 24160, 28992, 36240, 48320, 68329, 72480, 136658, 144960, 204987, 273316, 341645, 409974, 546632, 683290, 819948, 1024935, 1093264, 1366580, 1639896, 2049870, 2186528, 2733160, 3279792, 4099740, 4373056, 5466320, 6559584, 8199480, 10317679, 10932640, 13119168, 16398960, 20635358, 21865280, 30953037, 32797920, 41270716, 51588395, 61906074, 65595840, 82541432, 103176790, 123812148, 154765185, 165082864, 206353580, 247624296, 309530370, 330165728, 412707160, 495248592, 619060740, 660331456, 825414320, 990497184, 1238121480, 1650828640, 1980994368, 2476242960, 3301657280, 4952485920, 9904971840]

約数ペア:

[(1, 9904971840), (2, 4952485920), (3, 3301657280), (4, 2476242960), (5, 1980994368), (6, 1650828640), (8, 1238121480), (10, 990497184), (12, 825414320), (15, 660331456), (16, 619060740), (20, 495248592), (24, 412707160), (30, 330165728), (32, 309530370), (40, 247624296), (48, 206353580), (60, 165082864), (64, 154765185), (80, 123812148), (96, 103176790), (120, 82541432), (151, 65595840), (160, 61906074), (192, 51588395), (240, 41270716), (302, 32797920), (320, 30953037), (453, 21865280), (480, 20635358), (604, 16398960), (755, 13119168), (906, 10932640), (960, 10317679), (1208, 8199480), (1510, 6559584), (1812, 5466320), (2265, 4373056), (2416, 4099740), (3020, 3279792), (3624, 2733160), (4530, 2186528), (4832, 2049870), (6040, 1639896), (7248, 1366580), (9060, 1093264), (9664, 1024935), (12080, 819948), (14496, 683290), (18120, 546632), (24160, 409974), (28992, 341645), (36240, 273316), (48320, 204987), (68329, 144960), (72480, 136658)]