345722880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 208

約数和(自身を含む): 1174785984

約数和(自身を除く): 829063104

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, 204, 240, 255, 256, 272, 320, 331, 340, 384, 408, 480, 510, 512, 544, 640, 662, 680, 768, 816, 960, 993, 1020, 1024, 1088, 1280, 1324, 1360, 1536, 1632, 1655, 1920, 1986, 2040, 2048, 2176, 2560, 2648, 2720, 3072, 3264, 3310, 3840, 3972, 4080, 4096, 4352, 4965, 5120, 5296, 5440, 5627, 6144, 6528, 6620, 7680, 7944, 8160, 8704, 9930, 10240, 10592, 10880, 11254, 12288, 13056, 13240, 15360, 15888, 16320, 16881, 17408, 19860, 20480, 21184, 21760, 22508, 26112, 26480, 28135, 30720, 31776, 32640, 33762, 34816, 39720, 42368, 43520, 45016, 52224, 52960, 56270, 61440, 63552, 65280, 67524, 69632, 79440, 84405, 84736, 87040, 90032, 104448, 105920, 112540, 127104, 130560, 135048, 158880, 168810, 169472, 174080, 180064, 208896, 211840, 225080, 254208, 261120, 270096, 317760, 337620, 338944, 348160, 360128, 423680, 450160, 508416, 522240, 540192, 635520, 675240, 677888, 720256, 847360, 900320, 1016832, 1044480, 1080384, 1271040, 1350480, 1355776, 1440512, 1694720, 1800640, 2033664, 2160768, 2542080, 2700960, 2881024, 3389440, 3601280, 4067328, 4321536, 5084160, 5401920, 5762048, 6778880, 7202560, 8643072, 10168320, 10803840, 11524096, 14405120, 17286144, 20336640, 21607680, 23048192, 28810240, 34572288, 43215360, 57620480, 69144576, 86430720, 115240960, 172861440, 345722880]

約数ペア:

[(1, 345722880), (2, 172861440), (3, 115240960), (4, 86430720), (5, 69144576), (6, 57620480), (8, 43215360), (10, 34572288), (12, 28810240), (15, 23048192), (16, 21607680), (17, 20336640), (20, 17286144), (24, 14405120), (30, 11524096), (32, 10803840), (34, 10168320), (40, 8643072), (48, 7202560), (51, 6778880), (60, 5762048), (64, 5401920), (68, 5084160), (80, 4321536), (85, 4067328), (96, 3601280), (102, 3389440), (120, 2881024), (128, 2700960), (136, 2542080), (160, 2160768), (170, 2033664), (192, 1800640), (204, 1694720), (240, 1440512), (255, 1355776), (256, 1350480), (272, 1271040), (320, 1080384), (331, 1044480), (340, 1016832), (384, 900320), (408, 847360), (480, 720256), (510, 677888), (512, 675240), (544, 635520), (640, 540192), (662, 522240), (680, 508416), (768, 450160), (816, 423680), (960, 360128), (993, 348160), (1020, 338944), (1024, 337620), (1088, 317760), (1280, 270096), (1324, 261120), (1360, 254208), (1536, 225080), (1632, 211840), (1655, 208896), (1920, 180064), (1986, 174080), (2040, 169472), (2048, 168810), (2176, 158880), (2560, 135048), (2648, 130560), (2720, 127104), (3072, 112540), (3264, 105920), (3310, 104448), (3840, 90032), (3972, 87040), (4080, 84736), (4096, 84405), (4352, 79440), (4965, 69632), (5120, 67524), (5296, 65280), (5440, 63552), (5627, 61440), (6144, 56270), (6528, 52960), (6620, 52224), (7680, 45016), (7944, 43520), (8160, 42368), (8704, 39720), (9930, 34816), (10240, 33762), (10592, 32640), (10880, 31776), (11254, 30720), (12288, 28135), (13056, 26480), (13240, 26112), (15360, 22508), (15888, 21760), (16320, 21184), (16881, 20480), (17408, 19860)]