197308160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 579400416

約数和(自身を除く): 382092256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 61, 64, 70, 76, 80, 95, 112, 122, 128, 133, 140, 152, 160, 190, 224, 244, 256, 266, 280, 304, 305, 320, 361, 380, 427, 448, 488, 532, 560, 608, 610, 640, 665, 722, 760, 854, 896, 976, 1064, 1120, 1159, 1216, 1220, 1280, 1330, 1444, 1520, 1708, 1792, 1805, 1952, 2128, 2135, 2240, 2318, 2432, 2440, 2527, 2660, 2888, 3040, 3416, 3610, 3904, 4256, 4270, 4480, 4636, 4864, 4880, 5054, 5320, 5776, 5795, 6080, 6832, 7220, 7808, 8113, 8512, 8540, 8960, 9272, 9760, 10108, 10640, 11552, 11590, 12160, 12635, 13664, 14440, 15616, 16226, 17024, 17080, 18544, 19520, 20216, 21280, 22021, 23104, 23180, 24320, 25270, 27328, 28880, 32452, 34048, 34160, 37088, 39040, 40432, 40565, 42560, 44042, 46208, 46360, 50540, 54656, 57760, 64904, 68320, 74176, 78080, 80864, 81130, 85120, 88084, 92416, 92720, 101080, 109312, 110105, 115520, 129808, 136640, 148352, 154147, 161728, 162260, 170240, 176168, 185440, 202160, 220210, 231040, 259616, 273280, 296704, 308294, 323456, 324520, 352336, 370880, 404320, 440420, 462080, 519232, 546560, 616588, 646912, 649040, 704672, 741760, 770735, 808640, 880840, 1038464, 1233176, 1298080, 1409344, 1483520, 1541470, 1617280, 1761680, 2076928, 2466352, 2596160, 2818688, 3082940, 3234560, 3523360, 4932704, 5192320, 5637376, 6165880, 7046720, 9865408, 10384640, 12331760, 14093440, 19730816, 24663520, 28186880, 39461632, 49327040, 98654080, 197308160]

約数ペア:

[(1, 197308160), (2, 98654080), (4, 49327040), (5, 39461632), (7, 28186880), (8, 24663520), (10, 19730816), (14, 14093440), (16, 12331760), (19, 10384640), (20, 9865408), (28, 7046720), (32, 6165880), (35, 5637376), (38, 5192320), (40, 4932704), (56, 3523360), (61, 3234560), (64, 3082940), (70, 2818688), (76, 2596160), (80, 2466352), (95, 2076928), (112, 1761680), (122, 1617280), (128, 1541470), (133, 1483520), (140, 1409344), (152, 1298080), (160, 1233176), (190, 1038464), (224, 880840), (244, 808640), (256, 770735), (266, 741760), (280, 704672), (304, 649040), (305, 646912), (320, 616588), (361, 546560), (380, 519232), (427, 462080), (448, 440420), (488, 404320), (532, 370880), (560, 352336), (608, 324520), (610, 323456), (640, 308294), (665, 296704), (722, 273280), (760, 259616), (854, 231040), (896, 220210), (976, 202160), (1064, 185440), (1120, 176168), (1159, 170240), (1216, 162260), (1220, 161728), (1280, 154147), (1330, 148352), (1444, 136640), (1520, 129808), (1708, 115520), (1792, 110105), (1805, 109312), (1952, 101080), (2128, 92720), (2135, 92416), (2240, 88084), (2318, 85120), (2432, 81130), (2440, 80864), (2527, 78080), (2660, 74176), (2888, 68320), (3040, 64904), (3416, 57760), (3610, 54656), (3904, 50540), (4256, 46360), (4270, 46208), (4480, 44042), (4636, 42560), (4864, 40565), (4880, 40432), (5054, 39040), (5320, 37088), (5776, 34160), (5795, 34048), (6080, 32452), (6832, 28880), (7220, 27328), (7808, 25270), (8113, 24320), (8512, 23180), (8540, 23104), (8960, 22021), (9272, 21280), (9760, 20216), (10108, 19520), (10640, 18544), (11552, 17080), (11590, 17024), (12160, 16226), (12635, 15616), (13664, 14440)]