68956945920

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{110849}}^1$

素因数の和:110887

約数の個数: 240

約数和(自身を含む): 247664617200

約数和(自身を除く): 178707671280

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, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9720, 10368, 11520, 12960, 13824, 15552, 17280, 19440, 20736, 23040, 25920, 31104, 34560, 38880, 41472, 51840, 62208, 69120, 77760, 103680, 110849, 124416, 155520, 207360, 221698, 311040, 332547, 443396, 554245, 622080, 665094, 886792, 997641, 1108490, 1330188, 1662735, 1773584, 1995282, 2216980, 2660376, 2992923, 3325470, 3547168, 3990564, 4433960, 4988205, 5320752, 5985846, 6650940, 7094336, 7981128, 8867920, 8978769, 9976410, 10641504, 11971692, 13301880, 14188672, 14964615, 15962256, 17735840, 17957538, 19952820, 21283008, 23943384, 26603760, 26936307, 28377344, 29929230, 31924512, 35471680, 35915076, 39905640, 42566016, 44893845, 47886768, 53207520, 53872614, 56754688, 59858460, 63849024, 70943360, 71830152, 79811280, 85132032, 89787690, 95773536, 106415040, 107745228, 119716920, 127698048, 134681535, 141886720, 143660304, 159622560, 170264064, 179575380, 191547072, 212830080, 215490456, 239433840, 255396096, 269363070, 283773440, 287320608, 319245120, 359150760, 383094144, 425660160, 430980912, 478867680, 510792192, 538726140, 574641216, 638490240, 718301520, 766188288, 851320320, 861961824, 957735360, 1077452280, 1149282432, 1276980480, 1436603040, 1532376576, 1723923648, 1915470720, 2154904560, 2298564864, 2553960960, 2873206080, 3447847296, 3830941440, 4309809120, 4597129728, 5746412160, 6895694592, 7661882880, 8619618240, 11492824320, 13791389184, 17239236480, 22985648640, 34478472960, 68956945920]

約数ペア:

[(1, 68956945920), (2, 34478472960), (3, 22985648640), (4, 17239236480), (5, 13791389184), (6, 11492824320), (8, 8619618240), (9, 7661882880), (10, 6895694592), (12, 5746412160), (15, 4597129728), (16, 4309809120), (18, 3830941440), (20, 3447847296), (24, 2873206080), (27, 2553960960), (30, 2298564864), (32, 2154904560), (36, 1915470720), (40, 1723923648), (45, 1532376576), (48, 1436603040), (54, 1276980480), (60, 1149282432), (64, 1077452280), (72, 957735360), (80, 861961824), (81, 851320320), (90, 766188288), (96, 718301520), (108, 638490240), (120, 574641216), (128, 538726140), (135, 510792192), (144, 478867680), (160, 430980912), (162, 425660160), (180, 383094144), (192, 359150760), (216, 319245120), (240, 287320608), (243, 283773440), (256, 269363070), (270, 255396096), (288, 239433840), (320, 215490456), (324, 212830080), (360, 191547072), (384, 179575380), (405, 170264064), (432, 159622560), (480, 143660304), (486, 141886720), (512, 134681535), (540, 127698048), (576, 119716920), (640, 107745228), (648, 106415040), (720, 95773536), (768, 89787690), (810, 85132032), (864, 79811280), (960, 71830152), (972, 70943360), (1080, 63849024), (1152, 59858460), (1215, 56754688), (1280, 53872614), (1296, 53207520), (1440, 47886768), (1536, 44893845), (1620, 42566016), (1728, 39905640), (1920, 35915076), (1944, 35471680), (2160, 31924512), (2304, 29929230), (2430, 28377344), (2560, 26936307), (2592, 26603760), (2880, 23943384), (3240, 21283008), (3456, 19952820), (3840, 17957538), (3888, 17735840), (4320, 15962256), (4608, 14964615), (4860, 14188672), (5184, 13301880), (5760, 11971692), (6480, 10641504), (6912, 9976410), (7680, 8978769), (7776, 8867920), (8640, 7981128), (9720, 7094336), (10368, 6650940), (11520, 5985846), (12960, 5320752), (13824, 4988205), (15552, 4433960), (17280, 3990564), (19440, 3547168), (20736, 3325470), (23040, 2992923), (25920, 2660376), (31104, 2216980), (34560, 1995282), (38880, 1773584), (41472, 1662735), (51840, 1330188), (62208, 1108490), (69120, 997641), (77760, 886792), (103680, 665094), (110849, 622080), (124416, 554245), (155520, 443396), (207360, 332547), (221698, 311040)]