196289280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 216

約数和(自身を含む): 741358800

約数和(自身を除く): 545069520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1549, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3098, 3168, 3520, 3840, 3960, 4224, 4647, 5280, 5760, 6196, 6336, 7040, 7745, 7920, 8448, 9294, 10560, 11520, 12392, 12672, 13941, 14080, 15490, 15840, 17039, 18588, 21120, 23235, 24784, 25344, 27882, 30980, 31680, 34078, 37176, 42240, 46470, 49568, 51117, 55764, 61960, 63360, 68156, 69705, 74352, 85195, 92940, 99136, 102234, 111528, 123920, 126720, 136312, 139410, 148704, 153351, 170390, 185880, 198272, 204468, 223056, 247840, 255585, 272624, 278820, 297408, 306702, 340780, 371760, 396544, 408936, 446112, 495680, 511170, 545248, 557640, 594816, 613404, 681560, 743520, 766755, 817872, 892224, 991360, 1022340, 1090496, 1115280, 1189632, 1226808, 1363120, 1487040, 1533510, 1635744, 1784448, 1982720, 2044680, 2180992, 2230560, 2453616, 2726240, 2974080, 3067020, 3271488, 3568896, 4089360, 4361984, 4461120, 4907232, 5452480, 5948160, 6134040, 6542976, 8178720, 8922240, 9814464, 10904960, 12268080, 13085952, 16357440, 17844480, 19628928, 21809920, 24536160, 32714880, 39257856, 49072320, 65429760, 98144640, 196289280]

約数ペア:

[(1, 196289280), (2, 98144640), (3, 65429760), (4, 49072320), (5, 39257856), (6, 32714880), (8, 24536160), (9, 21809920), (10, 19628928), (11, 17844480), (12, 16357440), (15, 13085952), (16, 12268080), (18, 10904960), (20, 9814464), (22, 8922240), (24, 8178720), (30, 6542976), (32, 6134040), (33, 5948160), (36, 5452480), (40, 4907232), (44, 4461120), (45, 4361984), (48, 4089360), (55, 3568896), (60, 3271488), (64, 3067020), (66, 2974080), (72, 2726240), (80, 2453616), (88, 2230560), (90, 2180992), (96, 2044680), (99, 1982720), (110, 1784448), (120, 1635744), (128, 1533510), (132, 1487040), (144, 1363120), (160, 1226808), (165, 1189632), (176, 1115280), (180, 1090496), (192, 1022340), (198, 991360), (220, 892224), (240, 817872), (256, 766755), (264, 743520), (288, 681560), (320, 613404), (330, 594816), (352, 557640), (360, 545248), (384, 511170), (396, 495680), (440, 446112), (480, 408936), (495, 396544), (528, 371760), (576, 340780), (640, 306702), (660, 297408), (704, 278820), (720, 272624), (768, 255585), (792, 247840), (880, 223056), (960, 204468), (990, 198272), (1056, 185880), (1152, 170390), (1280, 153351), (1320, 148704), (1408, 139410), (1440, 136312), (1549, 126720), (1584, 123920), (1760, 111528), (1920, 102234), (1980, 99136), (2112, 92940), (2304, 85195), (2640, 74352), (2816, 69705), (2880, 68156), (3098, 63360), (3168, 61960), (3520, 55764), (3840, 51117), (3960, 49568), (4224, 46470), (4647, 42240), (5280, 37176), (5760, 34078), (6196, 31680), (6336, 30980), (7040, 27882), (7745, 25344), (7920, 24784), (8448, 23235), (9294, 21120), (10560, 18588), (11520, 17039), (12392, 15840), (12672, 15490), (13941, 14080)]