312852480

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 1069514880

約数和(自身を除く): 756662400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 67, 76, 80, 95, 96, 114, 120, 128, 134, 152, 160, 190, 192, 201, 228, 240, 256, 268, 285, 304, 320, 335, 380, 384, 402, 456, 480, 512, 536, 570, 608, 640, 670, 760, 768, 804, 912, 960, 1005, 1024, 1072, 1140, 1216, 1273, 1280, 1340, 1520, 1536, 1608, 1824, 1920, 2010, 2048, 2144, 2280, 2432, 2546, 2560, 2680, 3040, 3072, 3216, 3648, 3819, 3840, 4020, 4096, 4288, 4560, 4864, 5092, 5120, 5360, 6080, 6144, 6365, 6432, 7296, 7638, 7680, 8040, 8192, 8576, 9120, 9728, 10184, 10240, 10720, 12160, 12288, 12730, 12864, 14592, 15276, 15360, 16080, 16384, 17152, 18240, 19095, 19456, 20368, 20480, 21440, 24320, 24576, 25460, 25728, 29184, 30552, 30720, 32160, 34304, 36480, 38190, 38912, 40736, 40960, 42880, 48640, 49152, 50920, 51456, 58368, 61104, 61440, 64320, 68608, 72960, 76380, 77824, 81472, 81920, 85760, 97280, 101840, 102912, 116736, 122208, 122880, 128640, 137216, 145920, 152760, 155648, 162944, 171520, 194560, 203680, 205824, 233472, 244416, 245760, 257280, 274432, 291840, 305520, 311296, 325888, 343040, 389120, 407360, 411648, 466944, 488832, 514560, 548864, 583680, 611040, 651776, 686080, 778240, 814720, 823296, 933888, 977664, 1029120, 1097728, 1167360, 1222080, 1303552, 1372160, 1556480, 1629440, 1646592, 1955328, 2058240, 2334720, 2444160, 2607104, 2744320, 3258880, 3293184, 3910656, 4116480, 4669440, 4888320, 5214208, 5488640, 6517760, 7821312, 8232960, 9776640, 10428416, 13035520, 15642624, 16465920, 19553280, 20856832, 26071040, 31285248, 39106560, 52142080, 62570496, 78213120, 104284160, 156426240, 312852480]

約数ペア:

[(1, 312852480), (2, 156426240), (3, 104284160), (4, 78213120), (5, 62570496), (6, 52142080), (8, 39106560), (10, 31285248), (12, 26071040), (15, 20856832), (16, 19553280), (19, 16465920), (20, 15642624), (24, 13035520), (30, 10428416), (32, 9776640), (38, 8232960), (40, 7821312), (48, 6517760), (57, 5488640), (60, 5214208), (64, 4888320), (67, 4669440), (76, 4116480), (80, 3910656), (95, 3293184), (96, 3258880), (114, 2744320), (120, 2607104), (128, 2444160), (134, 2334720), (152, 2058240), (160, 1955328), (190, 1646592), (192, 1629440), (201, 1556480), (228, 1372160), (240, 1303552), (256, 1222080), (268, 1167360), (285, 1097728), (304, 1029120), (320, 977664), (335, 933888), (380, 823296), (384, 814720), (402, 778240), (456, 686080), (480, 651776), (512, 611040), (536, 583680), (570, 548864), (608, 514560), (640, 488832), (670, 466944), (760, 411648), (768, 407360), (804, 389120), (912, 343040), (960, 325888), (1005, 311296), (1024, 305520), (1072, 291840), (1140, 274432), (1216, 257280), (1273, 245760), (1280, 244416), (1340, 233472), (1520, 205824), (1536, 203680), (1608, 194560), (1824, 171520), (1920, 162944), (2010, 155648), (2048, 152760), (2144, 145920), (2280, 137216), (2432, 128640), (2546, 122880), (2560, 122208), (2680, 116736), (3040, 102912), (3072, 101840), (3216, 97280), (3648, 85760), (3819, 81920), (3840, 81472), (4020, 77824), (4096, 76380), (4288, 72960), (4560, 68608), (4864, 64320), (5092, 61440), (5120, 61104), (5360, 58368), (6080, 51456), (6144, 50920), (6365, 49152), (6432, 48640), (7296, 42880), (7638, 40960), (7680, 40736), (8040, 38912), (8192, 38190), (8576, 36480), (9120, 34304), (9728, 32160), (10184, 30720), (10240, 30552), (10720, 29184), (12160, 25728), (12288, 25460), (12730, 24576), (12864, 24320), (14592, 21440), (15276, 20480), (15360, 20368), (16080, 19456), (16384, 19095), (17152, 18240)]