208045440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 192

約数和(自身を含む): 756615600

約数和(自身を除く): 548570160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1901, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 3802, 4560, 5472, 5703, 5760, 6080, 6840, 7296, 7604, 9120, 9505, 10944, 11406, 12160, 13680, 15208, 17109, 18240, 19010, 21888, 22812, 27360, 28515, 30416, 34218, 36119, 36480, 38020, 45624, 54720, 57030, 60832, 68436, 72238, 76040, 85545, 91248, 108357, 109440, 114060, 121664, 136872, 144476, 152080, 171090, 180595, 182496, 216714, 228120, 243328, 273744, 288952, 304160, 325071, 342180, 361190, 364992, 433428, 456240, 541785, 547488, 577904, 608320, 650142, 684360, 722380, 729984, 866856, 912480, 1083570, 1094976, 1155808, 1216640, 1300284, 1368720, 1444760, 1625355, 1733712, 1824960, 2167140, 2189952, 2311616, 2600568, 2737440, 2889520, 3250710, 3467424, 3649920, 4334280, 4623232, 5201136, 5474880, 5779040, 6501420, 6934848, 8668560, 10402272, 10949760, 11558080, 13002840, 13869696, 17337120, 20804544, 23116160, 26005680, 34674240, 41609088, 52011360, 69348480, 104022720, 208045440]

約数ペア:

[(1, 208045440), (2, 104022720), (3, 69348480), (4, 52011360), (5, 41609088), (6, 34674240), (8, 26005680), (9, 23116160), (10, 20804544), (12, 17337120), (15, 13869696), (16, 13002840), (18, 11558080), (19, 10949760), (20, 10402272), (24, 8668560), (30, 6934848), (32, 6501420), (36, 5779040), (38, 5474880), (40, 5201136), (45, 4623232), (48, 4334280), (57, 3649920), (60, 3467424), (64, 3250710), (72, 2889520), (76, 2737440), (80, 2600568), (90, 2311616), (95, 2189952), (96, 2167140), (114, 1824960), (120, 1733712), (128, 1625355), (144, 1444760), (152, 1368720), (160, 1300284), (171, 1216640), (180, 1155808), (190, 1094976), (192, 1083570), (228, 912480), (240, 866856), (285, 729984), (288, 722380), (304, 684360), (320, 650142), (342, 608320), (360, 577904), (380, 547488), (384, 541785), (456, 456240), (480, 433428), (570, 364992), (576, 361190), (608, 342180), (640, 325071), (684, 304160), (720, 288952), (760, 273744), (855, 243328), (912, 228120), (960, 216714), (1140, 182496), (1152, 180595), (1216, 171090), (1368, 152080), (1440, 144476), (1520, 136872), (1710, 121664), (1824, 114060), (1901, 109440), (1920, 108357), (2280, 91248), (2432, 85545), (2736, 76040), (2880, 72238), (3040, 68436), (3420, 60832), (3648, 57030), (3802, 54720), (4560, 45624), (5472, 38020), (5703, 36480), (5760, 36119), (6080, 34218), (6840, 30416), (7296, 28515), (7604, 27360), (9120, 22812), (9505, 21888), (10944, 19010), (11406, 18240), (12160, 17109), (13680, 15208)]