195285120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 683873280

約数和(自身を除く): 488588160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 193, 204, 240, 248, 255, 272, 310, 320, 340, 372, 384, 386, 408, 465, 480, 496, 510, 527, 544, 579, 620, 640, 680, 744, 772, 816, 930, 960, 965, 992, 1020, 1054, 1088, 1158, 1240, 1360, 1488, 1544, 1581, 1632, 1860, 1920, 1930, 1984, 2040, 2108, 2176, 2316, 2480, 2635, 2720, 2895, 2976, 3088, 3162, 3264, 3281, 3720, 3860, 3968, 4080, 4216, 4632, 4960, 5270, 5440, 5790, 5952, 5983, 6176, 6324, 6528, 6562, 7440, 7720, 7905, 8160, 8432, 9264, 9843, 9920, 10540, 10880, 11580, 11904, 11966, 12352, 12648, 13124, 14880, 15440, 15810, 16320, 16405, 16864, 17949, 18528, 19686, 19840, 21080, 23160, 23932, 24704, 25296, 26248, 29760, 29915, 30880, 31620, 32640, 32810, 33728, 35898, 37056, 39372, 42160, 46320, 47864, 49215, 50592, 52496, 59520, 59830, 61760, 63240, 65620, 67456, 71796, 74112, 78744, 84320, 89745, 92640, 95728, 98430, 101184, 101711, 104992, 119660, 123520, 126480, 131240, 143592, 157488, 168640, 179490, 185280, 191456, 196860, 202368, 203422, 209984, 239320, 252960, 262480, 287184, 305133, 314976, 337280, 358980, 370560, 382912, 393720, 406844, 419968, 478640, 505920, 508555, 524960, 574368, 610266, 629952, 717960, 765824, 787440, 813688, 957280, 1011840, 1017110, 1049920, 1148736, 1220532, 1259904, 1435920, 1525665, 1574880, 1627376, 1914560, 2034220, 2099840, 2297472, 2441064, 2871840, 3051330, 3149760, 3254752, 3829120, 4068440, 4882128, 5743680, 6102660, 6299520, 6509504, 8136880, 9764256, 11487360, 12205320, 13019008, 16273760, 19528512, 24410640, 32547520, 39057024, 48821280, 65095040, 97642560, 195285120]

約数ペア:

[(1, 195285120), (2, 97642560), (3, 65095040), (4, 48821280), (5, 39057024), (6, 32547520), (8, 24410640), (10, 19528512), (12, 16273760), (15, 13019008), (16, 12205320), (17, 11487360), (20, 9764256), (24, 8136880), (30, 6509504), (31, 6299520), (32, 6102660), (34, 5743680), (40, 4882128), (48, 4068440), (51, 3829120), (60, 3254752), (62, 3149760), (64, 3051330), (68, 2871840), (80, 2441064), (85, 2297472), (93, 2099840), (96, 2034220), (102, 1914560), (120, 1627376), (124, 1574880), (128, 1525665), (136, 1435920), (155, 1259904), (160, 1220532), (170, 1148736), (186, 1049920), (192, 1017110), (193, 1011840), (204, 957280), (240, 813688), (248, 787440), (255, 765824), (272, 717960), (310, 629952), (320, 610266), (340, 574368), (372, 524960), (384, 508555), (386, 505920), (408, 478640), (465, 419968), (480, 406844), (496, 393720), (510, 382912), (527, 370560), (544, 358980), (579, 337280), (620, 314976), (640, 305133), (680, 287184), (744, 262480), (772, 252960), (816, 239320), (930, 209984), (960, 203422), (965, 202368), (992, 196860), (1020, 191456), (1054, 185280), (1088, 179490), (1158, 168640), (1240, 157488), (1360, 143592), (1488, 131240), (1544, 126480), (1581, 123520), (1632, 119660), (1860, 104992), (1920, 101711), (1930, 101184), (1984, 98430), (2040, 95728), (2108, 92640), (2176, 89745), (2316, 84320), (2480, 78744), (2635, 74112), (2720, 71796), (2895, 67456), (2976, 65620), (3088, 63240), (3162, 61760), (3264, 59830), (3281, 59520), (3720, 52496), (3860, 50592), (3968, 49215), (4080, 47864), (4216, 46320), (4632, 42160), (4960, 39372), (5270, 37056), (5440, 35898), (5790, 33728), (5952, 32810), (5983, 32640), (6176, 31620), (6324, 30880), (6528, 29915), (6562, 29760), (7440, 26248), (7720, 25296), (7905, 24704), (8160, 23932), (8432, 23160), (9264, 21080), (9843, 19840), (9920, 19686), (10540, 18528), (10880, 17949), (11580, 16864), (11904, 16405), (11966, 16320), (12352, 15810), (12648, 15440), (13124, 14880)]