201584640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 208

約数和(自身を含む): 686471328

約数和(自身を除く): 484886688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 193, 204, 240, 255, 256, 272, 320, 340, 384, 386, 408, 480, 510, 512, 544, 579, 640, 680, 768, 772, 816, 960, 965, 1020, 1024, 1088, 1158, 1280, 1360, 1536, 1544, 1632, 1920, 1930, 2040, 2048, 2176, 2316, 2560, 2720, 2895, 3072, 3088, 3264, 3281, 3840, 3860, 4080, 4096, 4352, 4632, 5120, 5440, 5790, 6144, 6176, 6528, 6562, 7680, 7720, 8160, 8704, 9264, 9843, 10240, 10880, 11580, 12288, 12352, 13056, 13124, 15360, 15440, 16320, 16405, 17408, 18528, 19686, 20480, 21760, 23160, 24704, 26112, 26248, 30720, 30880, 32640, 32810, 34816, 37056, 39372, 43520, 46320, 49215, 49408, 52224, 52496, 61440, 61760, 65280, 65620, 69632, 74112, 78744, 87040, 92640, 98430, 98816, 104448, 104992, 123520, 130560, 131240, 148224, 157488, 174080, 185280, 196860, 197632, 208896, 209984, 247040, 261120, 262480, 296448, 314976, 348160, 370560, 393720, 395264, 419968, 494080, 522240, 524960, 592896, 629952, 741120, 787440, 790528, 839936, 988160, 1044480, 1049920, 1185792, 1259904, 1482240, 1574880, 1679872, 1976320, 2099840, 2371584, 2519808, 2964480, 3149760, 3359744, 3952640, 4199680, 5039616, 5928960, 6299520, 6719488, 8399360, 10079232, 11857920, 12599040, 13438976, 16798720, 20158464, 25198080, 33597440, 40316928, 50396160, 67194880, 100792320, 201584640]

約数ペア:

[(1, 201584640), (2, 100792320), (3, 67194880), (4, 50396160), (5, 40316928), (6, 33597440), (8, 25198080), (10, 20158464), (12, 16798720), (15, 13438976), (16, 12599040), (17, 11857920), (20, 10079232), (24, 8399360), (30, 6719488), (32, 6299520), (34, 5928960), (40, 5039616), (48, 4199680), (51, 3952640), (60, 3359744), (64, 3149760), (68, 2964480), (80, 2519808), (85, 2371584), (96, 2099840), (102, 1976320), (120, 1679872), (128, 1574880), (136, 1482240), (160, 1259904), (170, 1185792), (192, 1049920), (193, 1044480), (204, 988160), (240, 839936), (255, 790528), (256, 787440), (272, 741120), (320, 629952), (340, 592896), (384, 524960), (386, 522240), (408, 494080), (480, 419968), (510, 395264), (512, 393720), (544, 370560), (579, 348160), (640, 314976), (680, 296448), (768, 262480), (772, 261120), (816, 247040), (960, 209984), (965, 208896), (1020, 197632), (1024, 196860), (1088, 185280), (1158, 174080), (1280, 157488), (1360, 148224), (1536, 131240), (1544, 130560), (1632, 123520), (1920, 104992), (1930, 104448), (2040, 98816), (2048, 98430), (2176, 92640), (2316, 87040), (2560, 78744), (2720, 74112), (2895, 69632), (3072, 65620), (3088, 65280), (3264, 61760), (3281, 61440), (3840, 52496), (3860, 52224), (4080, 49408), (4096, 49215), (4352, 46320), (4632, 43520), (5120, 39372), (5440, 37056), (5790, 34816), (6144, 32810), (6176, 32640), (6528, 30880), (6562, 30720), (7680, 26248), (7720, 26112), (8160, 24704), (8704, 23160), (9264, 21760), (9843, 20480), (10240, 19686), (10880, 18528), (11580, 17408), (12288, 16405), (12352, 16320), (13056, 15440), (13124, 15360)]