19006064640

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{68743}}^1$

素因数の和:68779

約数の個数: 192

約数和(自身を含む): 67561603200

約数和(自身を除く): 48555538560

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 13824, 15360, 17280, 18432, 23040, 27648, 30720, 34560, 46080, 55296, 68743, 69120, 92160, 137486, 138240, 206229, 274972, 276480, 343715, 412458, 549944, 618687, 687430, 824916, 1031145, 1099888, 1237374, 1374860, 1649832, 1856061, 2062290, 2199776, 2474748, 2749720, 3093435, 3299664, 3712122, 4124580, 4399552, 4949496, 5499440, 6186870, 6599328, 7424244, 8249160, 8799104, 9280305, 9898992, 10998880, 12373740, 13198656, 14848488, 16498320, 17598208, 18560610, 19797984, 21997760, 24747480, 26397312, 29696976, 32996640, 35196416, 37121220, 39595968, 43995520, 49494960, 52794624, 59393952, 65993280, 70392832, 74242440, 79191936, 87991040, 98989920, 105589248, 118787904, 131986560, 140785664, 148484880, 158383872, 175982080, 197979840, 211178496, 237575808, 263973120, 296969760, 316767744, 351964160, 395959680, 422356992, 475151616, 527946240, 593939520, 633535488, 703928320, 791919360, 950303232, 1055892480, 1187879040, 1267070976, 1583838720, 1900606464, 2111784960, 2375758080, 3167677440, 3801212928, 4751516160, 6335354880, 9503032320, 19006064640]

約数ペア:

[(1, 19006064640), (2, 9503032320), (3, 6335354880), (4, 4751516160), (5, 3801212928), (6, 3167677440), (8, 2375758080), (9, 2111784960), (10, 1900606464), (12, 1583838720), (15, 1267070976), (16, 1187879040), (18, 1055892480), (20, 950303232), (24, 791919360), (27, 703928320), (30, 633535488), (32, 593939520), (36, 527946240), (40, 475151616), (45, 422356992), (48, 395959680), (54, 351964160), (60, 316767744), (64, 296969760), (72, 263973120), (80, 237575808), (90, 211178496), (96, 197979840), (108, 175982080), (120, 158383872), (128, 148484880), (135, 140785664), (144, 131986560), (160, 118787904), (180, 105589248), (192, 98989920), (216, 87991040), (240, 79191936), (256, 74242440), (270, 70392832), (288, 65993280), (320, 59393952), (360, 52794624), (384, 49494960), (432, 43995520), (480, 39595968), (512, 37121220), (540, 35196416), (576, 32996640), (640, 29696976), (720, 26397312), (768, 24747480), (864, 21997760), (960, 19797984), (1024, 18560610), (1080, 17598208), (1152, 16498320), (1280, 14848488), (1440, 13198656), (1536, 12373740), (1728, 10998880), (1920, 9898992), (2048, 9280305), (2160, 8799104), (2304, 8249160), (2560, 7424244), (2880, 6599328), (3072, 6186870), (3456, 5499440), (3840, 4949496), (4320, 4399552), (4608, 4124580), (5120, 3712122), (5760, 3299664), (6144, 3093435), (6912, 2749720), (7680, 2474748), (8640, 2199776), (9216, 2062290), (10240, 1856061), (11520, 1649832), (13824, 1374860), (15360, 1237374), (17280, 1099888), (18432, 1031145), (23040, 824916), (27648, 687430), (30720, 618687), (34560, 549944), (46080, 412458), (55296, 343715), (68743, 276480), (69120, 274972), (92160, 206229), (137486, 138240)]