107281920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 350111520

約数和(自身を除く): 242829600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 229, 240, 244, 256, 305, 320, 366, 384, 458, 480, 488, 512, 610, 640, 687, 732, 768, 915, 916, 960, 976, 1145, 1220, 1280, 1374, 1464, 1536, 1830, 1832, 1920, 1952, 2290, 2440, 2560, 2748, 2928, 3435, 3660, 3664, 3840, 3904, 4580, 4880, 5496, 5856, 6870, 7320, 7328, 7680, 7808, 9160, 9760, 10992, 11712, 13740, 13969, 14640, 14656, 15616, 18320, 19520, 21984, 23424, 27480, 27938, 29280, 29312, 31232, 36640, 39040, 41907, 43968, 46848, 54960, 55876, 58560, 58624, 69845, 73280, 78080, 83814, 87936, 93696, 109920, 111752, 117120, 117248, 139690, 146560, 156160, 167628, 175872, 209535, 219840, 223504, 234240, 279380, 293120, 335256, 351744, 419070, 439680, 447008, 468480, 558760, 586240, 670512, 838140, 879360, 894016, 1117520, 1341024, 1676280, 1758720, 1788032, 2235040, 2682048, 3352560, 3576064, 4470080, 5364096, 6705120, 7152128, 8940160, 10728192, 13410240, 17880320, 21456384, 26820480, 35760640, 53640960, 107281920]

約数ペア:

[(1, 107281920), (2, 53640960), (3, 35760640), (4, 26820480), (5, 21456384), (6, 17880320), (8, 13410240), (10, 10728192), (12, 8940160), (15, 7152128), (16, 6705120), (20, 5364096), (24, 4470080), (30, 3576064), (32, 3352560), (40, 2682048), (48, 2235040), (60, 1788032), (61, 1758720), (64, 1676280), (80, 1341024), (96, 1117520), (120, 894016), (122, 879360), (128, 838140), (160, 670512), (183, 586240), (192, 558760), (229, 468480), (240, 447008), (244, 439680), (256, 419070), (305, 351744), (320, 335256), (366, 293120), (384, 279380), (458, 234240), (480, 223504), (488, 219840), (512, 209535), (610, 175872), (640, 167628), (687, 156160), (732, 146560), (768, 139690), (915, 117248), (916, 117120), (960, 111752), (976, 109920), (1145, 93696), (1220, 87936), (1280, 83814), (1374, 78080), (1464, 73280), (1536, 69845), (1830, 58624), (1832, 58560), (1920, 55876), (1952, 54960), (2290, 46848), (2440, 43968), (2560, 41907), (2748, 39040), (2928, 36640), (3435, 31232), (3660, 29312), (3664, 29280), (3840, 27938), (3904, 27480), (4580, 23424), (4880, 21984), (5496, 19520), (5856, 18320), (6870, 15616), (7320, 14656), (7328, 14640), (7680, 13969), (7808, 13740), (9160, 11712), (9760, 10992)]