478469760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 1641824640

約数和(自身を除く): 1163354880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 107, 120, 128, 136, 137, 160, 170, 192, 204, 214, 240, 255, 272, 274, 320, 321, 340, 384, 408, 411, 428, 480, 510, 535, 544, 548, 640, 642, 680, 685, 816, 822, 856, 960, 1020, 1070, 1088, 1096, 1284, 1360, 1370, 1605, 1632, 1644, 1712, 1819, 1920, 2040, 2055, 2140, 2176, 2192, 2329, 2568, 2720, 2740, 3210, 3264, 3288, 3424, 3638, 4080, 4110, 4280, 4384, 4658, 5136, 5440, 5457, 5480, 6420, 6528, 6576, 6848, 6987, 7276, 8160, 8220, 8560, 8768, 9095, 9316, 10272, 10880, 10914, 10960, 11645, 12840, 13152, 13696, 13974, 14552, 14659, 16320, 16440, 17120, 17536, 18190, 18632, 20544, 21828, 21920, 23290, 25680, 26304, 27285, 27948, 29104, 29318, 32640, 32880, 34240, 34935, 36380, 37264, 41088, 43656, 43840, 43977, 46580, 51360, 52608, 54570, 55896, 58208, 58636, 65760, 68480, 69870, 72760, 73295, 74528, 87312, 87680, 87954, 93160, 102720, 109140, 111792, 116416, 117272, 131520, 139740, 145520, 146590, 149056, 174624, 175908, 186320, 205440, 218280, 219885, 223584, 232832, 234544, 249203, 263040, 279480, 291040, 293180, 298112, 349248, 351816, 372640, 436560, 439770, 447168, 469088, 498406, 558960, 582080, 586360, 698496, 703632, 745280, 747609, 873120, 879540, 894336, 938176, 996812, 1117920, 1164160, 1172720, 1246015, 1407264, 1490560, 1495218, 1746240, 1759080, 1876352, 1993624, 2235840, 2345440, 2492030, 2814528, 2990436, 3492480, 3518160, 3738045, 3987248, 4471680, 4690880, 4984060, 5629056, 5980872, 7036320, 7476090, 7974496, 9381760, 9968120, 11961744, 14072640, 14952180, 15948992, 19936240, 23923488, 28145280, 29904360, 31897984, 39872480, 47846976, 59808720, 79744960, 95693952, 119617440, 159489920, 239234880, 478469760]

約数ペア:

[(1, 478469760), (2, 239234880), (3, 159489920), (4, 119617440), (5, 95693952), (6, 79744960), (8, 59808720), (10, 47846976), (12, 39872480), (15, 31897984), (16, 29904360), (17, 28145280), (20, 23923488), (24, 19936240), (30, 15948992), (32, 14952180), (34, 14072640), (40, 11961744), (48, 9968120), (51, 9381760), (60, 7974496), (64, 7476090), (68, 7036320), (80, 5980872), (85, 5629056), (96, 4984060), (102, 4690880), (107, 4471680), (120, 3987248), (128, 3738045), (136, 3518160), (137, 3492480), (160, 2990436), (170, 2814528), (192, 2492030), (204, 2345440), (214, 2235840), (240, 1993624), (255, 1876352), (272, 1759080), (274, 1746240), (320, 1495218), (321, 1490560), (340, 1407264), (384, 1246015), (408, 1172720), (411, 1164160), (428, 1117920), (480, 996812), (510, 938176), (535, 894336), (544, 879540), (548, 873120), (640, 747609), (642, 745280), (680, 703632), (685, 698496), (816, 586360), (822, 582080), (856, 558960), (960, 498406), (1020, 469088), (1070, 447168), (1088, 439770), (1096, 436560), (1284, 372640), (1360, 351816), (1370, 349248), (1605, 298112), (1632, 293180), (1644, 291040), (1712, 279480), (1819, 263040), (1920, 249203), (2040, 234544), (2055, 232832), (2140, 223584), (2176, 219885), (2192, 218280), (2329, 205440), (2568, 186320), (2720, 175908), (2740, 174624), (3210, 149056), (3264, 146590), (3288, 145520), (3424, 139740), (3638, 131520), (4080, 117272), (4110, 116416), (4280, 111792), (4384, 109140), (4658, 102720), (5136, 93160), (5440, 87954), (5457, 87680), (5480, 87312), (6420, 74528), (6528, 73295), (6576, 72760), (6848, 69870), (6987, 68480), (7276, 65760), (8160, 58636), (8220, 58208), (8560, 55896), (8768, 54570), (9095, 52608), (9316, 51360), (10272, 46580), (10880, 43977), (10914, 43840), (10960, 43656), (11645, 41088), (12840, 37264), (13152, 36380), (13696, 34935), (13974, 34240), (14552, 32880), (14659, 32640), (16320, 29318), (16440, 29104), (17120, 27948), (17536, 27285), (18190, 26304), (18632, 25680), (20544, 23290), (21828, 21920)]