29957760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 118385280

約数和(自身を除く): 88427520

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 743, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1486, 1680, 1920, 2016, 2229, 2240, 2520, 2688, 2880, 2972, 3360, 3715, 4032, 4458, 4480, 5040, 5201, 5760, 5944, 6687, 6720, 7430, 8064, 8916, 10080, 10402, 11145, 11888, 13374, 13440, 14860, 15603, 17832, 20160, 20804, 22290, 23776, 26005, 26748, 29720, 31206, 33435, 35664, 40320, 41608, 44580, 46809, 47552, 52010, 53496, 59440, 62412, 66870, 71328, 78015, 83216, 89160, 93618, 95104, 104020, 106992, 118880, 124824, 133740, 142656, 156030, 166432, 178320, 187236, 208040, 213984, 234045, 237760, 249648, 267480, 285312, 312060, 332864, 356640, 374472, 416080, 427968, 468090, 475520, 499296, 534960, 624120, 665728, 713280, 748944, 832160, 855936, 936180, 998592, 1069920, 1248240, 1426560, 1497888, 1664320, 1872360, 1997184, 2139840, 2496480, 2995776, 3328640, 3744720, 4279680, 4992960, 5991552, 7489440, 9985920, 14978880, 29957760]

約数ペア:

[(1, 29957760), (2, 14978880), (3, 9985920), (4, 7489440), (5, 5991552), (6, 4992960), (7, 4279680), (8, 3744720), (9, 3328640), (10, 2995776), (12, 2496480), (14, 2139840), (15, 1997184), (16, 1872360), (18, 1664320), (20, 1497888), (21, 1426560), (24, 1248240), (28, 1069920), (30, 998592), (32, 936180), (35, 855936), (36, 832160), (40, 748944), (42, 713280), (45, 665728), (48, 624120), (56, 534960), (60, 499296), (63, 475520), (64, 468090), (70, 427968), (72, 416080), (80, 374472), (84, 356640), (90, 332864), (96, 312060), (105, 285312), (112, 267480), (120, 249648), (126, 237760), (128, 234045), (140, 213984), (144, 208040), (160, 187236), (168, 178320), (180, 166432), (192, 156030), (210, 142656), (224, 133740), (240, 124824), (252, 118880), (280, 106992), (288, 104020), (315, 95104), (320, 93618), (336, 89160), (360, 83216), (384, 78015), (420, 71328), (448, 66870), (480, 62412), (504, 59440), (560, 53496), (576, 52010), (630, 47552), (640, 46809), (672, 44580), (720, 41608), (743, 40320), (840, 35664), (896, 33435), (960, 31206), (1008, 29720), (1120, 26748), (1152, 26005), (1260, 23776), (1344, 22290), (1440, 20804), (1486, 20160), (1680, 17832), (1920, 15603), (2016, 14860), (2229, 13440), (2240, 13374), (2520, 11888), (2688, 11145), (2880, 10402), (2972, 10080), (3360, 8916), (3715, 8064), (4032, 7430), (4458, 6720), (4480, 6687), (5040, 5944), (5201, 5760)]