189732480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 256

約数和(自身を含む): 728524800

約数和(自身を除く): 538792320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 743, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1486, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2229, 2240, 2280, 2432, 2660, 2688, 2972, 3040, 3192, 3360, 3648, 3715, 3990, 4256, 4458, 4480, 4560, 5201, 5320, 5944, 6080, 6384, 6720, 7296, 7430, 7980, 8512, 8916, 9120, 10402, 10640, 11145, 11888, 12160, 12768, 13440, 14117, 14860, 15603, 15960, 17024, 17832, 18240, 20804, 21280, 22290, 23776, 25536, 26005, 28234, 29720, 31206, 31920, 35664, 36480, 41608, 42351, 42560, 44580, 47552, 51072, 52010, 56468, 59440, 62412, 63840, 70585, 71328, 78015, 83216, 84702, 85120, 89160, 95104, 98819, 104020, 112936, 118880, 124824, 127680, 141170, 142656, 156030, 166432, 169404, 178320, 197638, 208040, 211755, 225872, 237760, 249648, 255360, 282340, 285312, 296457, 312060, 332864, 338808, 356640, 395276, 416080, 423510, 451744, 475520, 494095, 499296, 564680, 592914, 624120, 665728, 677616, 713280, 790552, 832160, 847020, 903488, 988190, 998592, 1129360, 1185828, 1248240, 1355232, 1426560, 1482285, 1581104, 1664320, 1694040, 1806976, 1976380, 1997184, 2258720, 2371656, 2496480, 2710464, 2964570, 3162208, 3328640, 3388080, 3952760, 4517440, 4743312, 4992960, 5420928, 5929140, 6324416, 6776160, 7905520, 9034880, 9486624, 9985920, 11858280, 12648832, 13552320, 15811040, 18973248, 23716560, 27104640, 31622080, 37946496, 47433120, 63244160, 94866240, 189732480]

約数ペア:

[(1, 189732480), (2, 94866240), (3, 63244160), (4, 47433120), (5, 37946496), (6, 31622080), (7, 27104640), (8, 23716560), (10, 18973248), (12, 15811040), (14, 13552320), (15, 12648832), (16, 11858280), (19, 9985920), (20, 9486624), (21, 9034880), (24, 7905520), (28, 6776160), (30, 6324416), (32, 5929140), (35, 5420928), (38, 4992960), (40, 4743312), (42, 4517440), (48, 3952760), (56, 3388080), (57, 3328640), (60, 3162208), (64, 2964570), (70, 2710464), (76, 2496480), (80, 2371656), (84, 2258720), (95, 1997184), (96, 1976380), (105, 1806976), (112, 1694040), (114, 1664320), (120, 1581104), (128, 1482285), (133, 1426560), (140, 1355232), (152, 1248240), (160, 1185828), (168, 1129360), (190, 998592), (192, 988190), (210, 903488), (224, 847020), (228, 832160), (240, 790552), (266, 713280), (280, 677616), (285, 665728), (304, 624120), (320, 592914), (336, 564680), (380, 499296), (384, 494095), (399, 475520), (420, 451744), (448, 423510), (456, 416080), (480, 395276), (532, 356640), (560, 338808), (570, 332864), (608, 312060), (640, 296457), (665, 285312), (672, 282340), (743, 255360), (760, 249648), (798, 237760), (840, 225872), (896, 211755), (912, 208040), (960, 197638), (1064, 178320), (1120, 169404), (1140, 166432), (1216, 156030), (1330, 142656), (1344, 141170), (1486, 127680), (1520, 124824), (1596, 118880), (1680, 112936), (1824, 104020), (1920, 98819), (1995, 95104), (2128, 89160), (2229, 85120), (2240, 84702), (2280, 83216), (2432, 78015), (2660, 71328), (2688, 70585), (2972, 63840), (3040, 62412), (3192, 59440), (3360, 56468), (3648, 52010), (3715, 51072), (3990, 47552), (4256, 44580), (4458, 42560), (4480, 42351), (4560, 41608), (5201, 36480), (5320, 35664), (5944, 31920), (6080, 31206), (6384, 29720), (6720, 28234), (7296, 26005), (7430, 25536), (7980, 23776), (8512, 22290), (8916, 21280), (9120, 20804), (10402, 18240), (10640, 17832), (11145, 17024), (11888, 15960), (12160, 15603), (12768, 14860), (13440, 14117)]