189941760

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 683783100

約数和(自身を除く): 493841340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 229, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 458, 480, 512, 540, 576, 640, 648, 687, 720, 768, 810, 864, 916, 960, 1024, 1080, 1145, 1152, 1280, 1296, 1374, 1440, 1536, 1620, 1728, 1832, 1920, 2048, 2061, 2160, 2290, 2304, 2560, 2592, 2748, 2880, 3072, 3240, 3435, 3456, 3664, 3840, 4122, 4320, 4580, 4608, 5120, 5184, 5496, 5760, 6144, 6183, 6480, 6870, 6912, 7328, 7680, 8244, 8640, 9160, 9216, 10240, 10305, 10368, 10992, 11520, 12366, 12960, 13740, 13824, 14656, 15360, 16488, 17280, 18320, 18432, 18549, 20610, 20736, 21984, 23040, 24732, 25920, 27480, 27648, 29312, 30720, 30915, 32976, 34560, 36640, 37098, 41220, 41472, 43968, 46080, 49464, 51840, 54960, 55296, 58624, 61830, 65952, 69120, 73280, 74196, 82440, 82944, 87936, 92160, 92745, 98928, 103680, 109920, 117248, 123660, 131904, 138240, 146560, 148392, 164880, 165888, 175872, 185490, 197856, 207360, 219840, 234496, 247320, 263808, 276480, 293120, 296784, 329760, 351744, 370980, 395712, 414720, 439680, 468992, 494640, 527616, 586240, 593568, 659520, 703488, 741960, 791424, 829440, 879360, 989280, 1055232, 1172480, 1187136, 1319040, 1406976, 1483920, 1582848, 1758720, 1978560, 2110464, 2344960, 2374272, 2638080, 2967840, 3165696, 3517440, 3957120, 4220928, 4748544, 5276160, 5935680, 6331392, 7034880, 7914240, 9497088, 10552320, 11871360, 12662784, 15828480, 18994176, 21104640, 23742720, 31656960, 37988352, 47485440, 63313920, 94970880, 189941760]

約数ペア:

[(1, 189941760), (2, 94970880), (3, 63313920), (4, 47485440), (5, 37988352), (6, 31656960), (8, 23742720), (9, 21104640), (10, 18994176), (12, 15828480), (15, 12662784), (16, 11871360), (18, 10552320), (20, 9497088), (24, 7914240), (27, 7034880), (30, 6331392), (32, 5935680), (36, 5276160), (40, 4748544), (45, 4220928), (48, 3957120), (54, 3517440), (60, 3165696), (64, 2967840), (72, 2638080), (80, 2374272), (81, 2344960), (90, 2110464), (96, 1978560), (108, 1758720), (120, 1582848), (128, 1483920), (135, 1406976), (144, 1319040), (160, 1187136), (162, 1172480), (180, 1055232), (192, 989280), (216, 879360), (229, 829440), (240, 791424), (256, 741960), (270, 703488), (288, 659520), (320, 593568), (324, 586240), (360, 527616), (384, 494640), (405, 468992), (432, 439680), (458, 414720), (480, 395712), (512, 370980), (540, 351744), (576, 329760), (640, 296784), (648, 293120), (687, 276480), (720, 263808), (768, 247320), (810, 234496), (864, 219840), (916, 207360), (960, 197856), (1024, 185490), (1080, 175872), (1145, 165888), (1152, 164880), (1280, 148392), (1296, 146560), (1374, 138240), (1440, 131904), (1536, 123660), (1620, 117248), (1728, 109920), (1832, 103680), (1920, 98928), (2048, 92745), (2061, 92160), (2160, 87936), (2290, 82944), (2304, 82440), (2560, 74196), (2592, 73280), (2748, 69120), (2880, 65952), (3072, 61830), (3240, 58624), (3435, 55296), (3456, 54960), (3664, 51840), (3840, 49464), (4122, 46080), (4320, 43968), (4580, 41472), (4608, 41220), (5120, 37098), (5184, 36640), (5496, 34560), (5760, 32976), (6144, 30915), (6183, 30720), (6480, 29312), (6870, 27648), (6912, 27480), (7328, 25920), (7680, 24732), (8244, 23040), (8640, 21984), (9160, 20736), (9216, 20610), (10240, 18549), (10305, 18432), (10368, 18320), (10992, 17280), (11520, 16488), (12366, 15360), (12960, 14656), (13740, 13824)]