7973389440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2939}}^1$

素因数の和:3124

約数の個数: 256

約数和(自身を含む): 28428624000

約数和(自身を除く): 20455234560

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, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 384, 432, 471, 480, 540, 576, 628, 640, 720, 785, 864, 942, 960, 1080, 1152, 1256, 1413, 1440, 1570, 1728, 1884, 1920, 2160, 2355, 2512, 2826, 2880, 2939, 3140, 3456, 3768, 4239, 4320, 4710, 5024, 5652, 5760, 5878, 6280, 7065, 7536, 8478, 8640, 8817, 9420, 10048, 11304, 11756, 12560, 14130, 14695, 15072, 16956, 17280, 17634, 18840, 20096, 21195, 22608, 23512, 25120, 26451, 28260, 29390, 30144, 33912, 35268, 37680, 42390, 44085, 45216, 47024, 50240, 52902, 56520, 58780, 60288, 67824, 70536, 75360, 79353, 84780, 88170, 90432, 94048, 100480, 105804, 113040, 117560, 132255, 135648, 141072, 150720, 158706, 169560, 176340, 180864, 188096, 211608, 226080, 235120, 264510, 271296, 282144, 301440, 317412, 339120, 352680, 376192, 396765, 423216, 452160, 461423, 470240, 529020, 542592, 564288, 634824, 678240, 705360, 793530, 846432, 904320, 922846, 940480, 1058040, 1128576, 1269648, 1356480, 1384269, 1410720, 1587060, 1692864, 1845692, 1880960, 2116080, 2307115, 2539296, 2712960, 2768538, 2821440, 3174120, 3385728, 3691384, 4152807, 4232160, 4614230, 5078592, 5537076, 5642880, 6348240, 6921345, 7382768, 8305614, 8464320, 9228460, 10157184, 11074152, 12458421, 12696480, 13842690, 14765536, 16611228, 16928640, 18456920, 20764035, 22148304, 24916842, 25392960, 27685380, 29531072, 33222456, 36913840, 41528070, 44296608, 49833684, 50785920, 55370760, 59062144, 62292105, 66444912, 73827680, 83056140, 88593216, 99667368, 110741520, 124584210, 132889824, 147655360, 166112280, 177186432, 199334736, 221483040, 249168420, 265779648, 295310720, 332224560, 398669472, 442966080, 498336840, 531559296, 664449120, 797338944, 885932160, 996673680, 1328898240, 1594677888, 1993347360, 2657796480, 3986694720, 7973389440]

約数ペア:

[(1, 7973389440), (2, 3986694720), (3, 2657796480), (4, 1993347360), (5, 1594677888), (6, 1328898240), (8, 996673680), (9, 885932160), (10, 797338944), (12, 664449120), (15, 531559296), (16, 498336840), (18, 442966080), (20, 398669472), (24, 332224560), (27, 295310720), (30, 265779648), (32, 249168420), (36, 221483040), (40, 199334736), (45, 177186432), (48, 166112280), (54, 147655360), (60, 132889824), (64, 124584210), (72, 110741520), (80, 99667368), (90, 88593216), (96, 83056140), (108, 73827680), (120, 66444912), (128, 62292105), (135, 59062144), (144, 55370760), (157, 50785920), (160, 49833684), (180, 44296608), (192, 41528070), (216, 36913840), (240, 33222456), (270, 29531072), (288, 27685380), (314, 25392960), (320, 24916842), (360, 22148304), (384, 20764035), (432, 18456920), (471, 16928640), (480, 16611228), (540, 14765536), (576, 13842690), (628, 12696480), (640, 12458421), (720, 11074152), (785, 10157184), (864, 9228460), (942, 8464320), (960, 8305614), (1080, 7382768), (1152, 6921345), (1256, 6348240), (1413, 5642880), (1440, 5537076), (1570, 5078592), (1728, 4614230), (1884, 4232160), (1920, 4152807), (2160, 3691384), (2355, 3385728), (2512, 3174120), (2826, 2821440), (2880, 2768538), (2939, 2712960), (3140, 2539296), (3456, 2307115), (3768, 2116080), (4239, 1880960), (4320, 1845692), (4710, 1692864), (5024, 1587060), (5652, 1410720), (5760, 1384269), (5878, 1356480), (6280, 1269648), (7065, 1128576), (7536, 1058040), (8478, 940480), (8640, 922846), (8817, 904320), (9420, 846432), (10048, 793530), (11304, 705360), (11756, 678240), (12560, 634824), (14130, 564288), (14695, 542592), (15072, 529020), (16956, 470240), (17280, 461423), (17634, 452160), (18840, 423216), (20096, 396765), (21195, 376192), (22608, 352680), (23512, 339120), (25120, 317412), (26451, 301440), (28260, 282144), (29390, 271296), (30144, 264510), (33912, 235120), (35268, 226080), (37680, 211608), (42390, 188096), (44085, 180864), (45216, 176340), (47024, 169560), (50240, 158706), (52902, 150720), (56520, 141072), (58780, 135648), (60288, 132255), (67824, 117560), (70536, 113040), (75360, 105804), (79353, 100480), (84780, 94048), (88170, 90432)]