795504640

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 208

約数和(自身を含む): 2264647680

約数和(自身を除く): 1469143040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 179, 217, 224, 248, 256, 280, 310, 320, 358, 434, 448, 496, 512, 560, 620, 640, 716, 868, 895, 896, 992, 1024, 1085, 1120, 1240, 1253, 1280, 1432, 1736, 1790, 1792, 1984, 2048, 2170, 2240, 2480, 2506, 2560, 2864, 3472, 3580, 3584, 3968, 4096, 4340, 4480, 4960, 5012, 5120, 5549, 5728, 6265, 6944, 7160, 7168, 7936, 8680, 8960, 9920, 10024, 10240, 11098, 11456, 12530, 13888, 14320, 14336, 15872, 17360, 17920, 19840, 20048, 20480, 22196, 22912, 25060, 27745, 27776, 28640, 28672, 31744, 34720, 35840, 38843, 39680, 40096, 44392, 45824, 50120, 55490, 55552, 57280, 63488, 69440, 71680, 77686, 79360, 80192, 88784, 91648, 100240, 110980, 111104, 114560, 126976, 138880, 143360, 155372, 158720, 160384, 177568, 183296, 194215, 200480, 221960, 222208, 229120, 277760, 310744, 317440, 320768, 355136, 366592, 388430, 400960, 443920, 444416, 458240, 555520, 621488, 634880, 641536, 710272, 733184, 776860, 801920, 887840, 888832, 916480, 1111040, 1242976, 1283072, 1420544, 1553720, 1603840, 1775680, 1832960, 2222080, 2485952, 2566144, 2841088, 3107440, 3207680, 3551360, 3665920, 4444160, 4971904, 5132288, 5682176, 6214880, 6415360, 7102720, 9943808, 11364352, 12429760, 12830720, 14205440, 19887616, 22728704, 24859520, 25661440, 28410880, 39775232, 49719040, 56821760, 79550464, 99438080, 113643520, 159100928, 198876160, 397752320, 795504640]

約数ペア:

[(1, 795504640), (2, 397752320), (4, 198876160), (5, 159100928), (7, 113643520), (8, 99438080), (10, 79550464), (14, 56821760), (16, 49719040), (20, 39775232), (28, 28410880), (31, 25661440), (32, 24859520), (35, 22728704), (40, 19887616), (56, 14205440), (62, 12830720), (64, 12429760), (70, 11364352), (80, 9943808), (112, 7102720), (124, 6415360), (128, 6214880), (140, 5682176), (155, 5132288), (160, 4971904), (179, 4444160), (217, 3665920), (224, 3551360), (248, 3207680), (256, 3107440), (280, 2841088), (310, 2566144), (320, 2485952), (358, 2222080), (434, 1832960), (448, 1775680), (496, 1603840), (512, 1553720), (560, 1420544), (620, 1283072), (640, 1242976), (716, 1111040), (868, 916480), (895, 888832), (896, 887840), (992, 801920), (1024, 776860), (1085, 733184), (1120, 710272), (1240, 641536), (1253, 634880), (1280, 621488), (1432, 555520), (1736, 458240), (1790, 444416), (1792, 443920), (1984, 400960), (2048, 388430), (2170, 366592), (2240, 355136), (2480, 320768), (2506, 317440), (2560, 310744), (2864, 277760), (3472, 229120), (3580, 222208), (3584, 221960), (3968, 200480), (4096, 194215), (4340, 183296), (4480, 177568), (4960, 160384), (5012, 158720), (5120, 155372), (5549, 143360), (5728, 138880), (6265, 126976), (6944, 114560), (7160, 111104), (7168, 110980), (7936, 100240), (8680, 91648), (8960, 88784), (9920, 80192), (10024, 79360), (10240, 77686), (11098, 71680), (11456, 69440), (12530, 63488), (13888, 57280), (14320, 55552), (14336, 55490), (15872, 50120), (17360, 45824), (17920, 44392), (19840, 40096), (20048, 39680), (20480, 38843), (22196, 35840), (22912, 34720), (25060, 31744), (27745, 28672), (27776, 28640)]