194963520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 658368000

約数和(自身を除く): 463404480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 64, 80, 87, 94, 96, 116, 120, 141, 145, 149, 160, 174, 188, 192, 232, 235, 240, 282, 290, 298, 320, 348, 376, 435, 447, 464, 470, 480, 564, 580, 596, 696, 705, 745, 752, 870, 894, 928, 940, 960, 1128, 1160, 1192, 1363, 1392, 1410, 1490, 1504, 1740, 1788, 1856, 1880, 2235, 2256, 2320, 2384, 2726, 2784, 2820, 2980, 3008, 3480, 3576, 3760, 4089, 4321, 4470, 4512, 4640, 4768, 5452, 5568, 5640, 5960, 6815, 6960, 7003, 7152, 7520, 8178, 8642, 8940, 9024, 9280, 9536, 10904, 11280, 11920, 12963, 13630, 13920, 14006, 14304, 15040, 16356, 17284, 17880, 20445, 21009, 21605, 21808, 22560, 23840, 25926, 27260, 27840, 28012, 28608, 32712, 34568, 35015, 35760, 40890, 42018, 43210, 43616, 45120, 47680, 51852, 54520, 56024, 64815, 65424, 69136, 70030, 71520, 81780, 84036, 86420, 87232, 103704, 105045, 109040, 112048, 129630, 130848, 138272, 140060, 143040, 163560, 168072, 172840, 203087, 207408, 210090, 218080, 224096, 259260, 261696, 276544, 280120, 327120, 336144, 345680, 406174, 414816, 420180, 436160, 448192, 518520, 560240, 609261, 654240, 672288, 691360, 812348, 829632, 840360, 1015435, 1037040, 1120480, 1218522, 1308480, 1344576, 1382720, 1624696, 1680720, 2030870, 2074080, 2240960, 2437044, 3046305, 3249392, 3361440, 4061740, 4148160, 4874088, 6092610, 6498784, 6722880, 8123480, 9748176, 12185220, 12997568, 16246960, 19496352, 24370440, 32493920, 38992704, 48740880, 64987840, 97481760, 194963520]

約数ペア:

[(1, 194963520), (2, 97481760), (3, 64987840), (4, 48740880), (5, 38992704), (6, 32493920), (8, 24370440), (10, 19496352), (12, 16246960), (15, 12997568), (16, 12185220), (20, 9748176), (24, 8123480), (29, 6722880), (30, 6498784), (32, 6092610), (40, 4874088), (47, 4148160), (48, 4061740), (58, 3361440), (60, 3249392), (64, 3046305), (80, 2437044), (87, 2240960), (94, 2074080), (96, 2030870), (116, 1680720), (120, 1624696), (141, 1382720), (145, 1344576), (149, 1308480), (160, 1218522), (174, 1120480), (188, 1037040), (192, 1015435), (232, 840360), (235, 829632), (240, 812348), (282, 691360), (290, 672288), (298, 654240), (320, 609261), (348, 560240), (376, 518520), (435, 448192), (447, 436160), (464, 420180), (470, 414816), (480, 406174), (564, 345680), (580, 336144), (596, 327120), (696, 280120), (705, 276544), (745, 261696), (752, 259260), (870, 224096), (894, 218080), (928, 210090), (940, 207408), (960, 203087), (1128, 172840), (1160, 168072), (1192, 163560), (1363, 143040), (1392, 140060), (1410, 138272), (1490, 130848), (1504, 129630), (1740, 112048), (1788, 109040), (1856, 105045), (1880, 103704), (2235, 87232), (2256, 86420), (2320, 84036), (2384, 81780), (2726, 71520), (2784, 70030), (2820, 69136), (2980, 65424), (3008, 64815), (3480, 56024), (3576, 54520), (3760, 51852), (4089, 47680), (4321, 45120), (4470, 43616), (4512, 43210), (4640, 42018), (4768, 40890), (5452, 35760), (5568, 35015), (5640, 34568), (5960, 32712), (6815, 28608), (6960, 28012), (7003, 27840), (7152, 27260), (7520, 25926), (8178, 23840), (8642, 22560), (8940, 21808), (9024, 21605), (9280, 21009), (9536, 20445), (10904, 17880), (11280, 17284), (11920, 16356), (12963, 15040), (13630, 14304), (13920, 14006)]