347010720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 1259919360

約数和(自身を除く): 912908640

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, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 672, 695, 743, 834, 840, 973, 1112, 1120, 1390, 1486, 1668, 1680, 1946, 2085, 2224, 2229, 2780, 2919, 2972, 3336, 3360, 3715, 3892, 4170, 4448, 4458, 4865, 5201, 5560, 5838, 5944, 6672, 7430, 7784, 8340, 8916, 9730, 10402, 11120, 11145, 11676, 11888, 13344, 14595, 14860, 15568, 15603, 16680, 17832, 19460, 20804, 22240, 22290, 23352, 23776, 26005, 29190, 29720, 31136, 31206, 33360, 35664, 38920, 41608, 44580, 46704, 52010, 58380, 59440, 62412, 66720, 71328, 77840, 78015, 83216, 89160, 93408, 103277, 104020, 116760, 118880, 124824, 155680, 156030, 166432, 178320, 206554, 208040, 233520, 249648, 309831, 312060, 356640, 413108, 416080, 467040, 499296, 516385, 619662, 624120, 722939, 826216, 832160, 1032770, 1239324, 1248240, 1445878, 1549155, 1652432, 2065540, 2168817, 2478648, 2496480, 2891756, 3098310, 3304864, 3614695, 4131080, 4337634, 4957296, 5783512, 6196620, 7229390, 8262160, 8675268, 9914592, 10844085, 11567024, 12393240, 14458780, 16524320, 17350536, 21688170, 23134048, 24786480, 28917560, 34701072, 43376340, 49572960, 57835120, 69402144, 86752680, 115670240, 173505360, 347010720]

約数ペア:

[(1, 347010720), (2, 173505360), (3, 115670240), (4, 86752680), (5, 69402144), (6, 57835120), (7, 49572960), (8, 43376340), (10, 34701072), (12, 28917560), (14, 24786480), (15, 23134048), (16, 21688170), (20, 17350536), (21, 16524320), (24, 14458780), (28, 12393240), (30, 11567024), (32, 10844085), (35, 9914592), (40, 8675268), (42, 8262160), (48, 7229390), (56, 6196620), (60, 5783512), (70, 4957296), (80, 4337634), (84, 4131080), (96, 3614695), (105, 3304864), (112, 3098310), (120, 2891756), (139, 2496480), (140, 2478648), (160, 2168817), (168, 2065540), (210, 1652432), (224, 1549155), (240, 1445878), (278, 1248240), (280, 1239324), (336, 1032770), (417, 832160), (420, 826216), (480, 722939), (556, 624120), (560, 619662), (672, 516385), (695, 499296), (743, 467040), (834, 416080), (840, 413108), (973, 356640), (1112, 312060), (1120, 309831), (1390, 249648), (1486, 233520), (1668, 208040), (1680, 206554), (1946, 178320), (2085, 166432), (2224, 156030), (2229, 155680), (2780, 124824), (2919, 118880), (2972, 116760), (3336, 104020), (3360, 103277), (3715, 93408), (3892, 89160), (4170, 83216), (4448, 78015), (4458, 77840), (4865, 71328), (5201, 66720), (5560, 62412), (5838, 59440), (5944, 58380), (6672, 52010), (7430, 46704), (7784, 44580), (8340, 41608), (8916, 38920), (9730, 35664), (10402, 33360), (11120, 31206), (11145, 31136), (11676, 29720), (11888, 29190), (13344, 26005), (14595, 23776), (14860, 23352), (15568, 22290), (15603, 22240), (16680, 20804), (17832, 19460)]