28382686080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{13451}}^1$

素因数の和:13637

約数の個数: 256

約数和(自身を含む): 104060367360

約数和(自身を除く): 75677681280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 157, 160, 168, 192, 210, 224, 240, 280, 314, 320, 336, 384, 420, 448, 471, 480, 560, 628, 640, 672, 785, 840, 896, 942, 960, 1099, 1120, 1256, 1344, 1570, 1680, 1884, 1920, 2198, 2240, 2355, 2512, 2688, 3140, 3297, 3360, 3768, 4396, 4480, 4710, 5024, 5495, 6280, 6594, 6720, 7536, 8792, 9420, 10048, 10990, 12560, 13188, 13440, 13451, 15072, 16485, 17584, 18840, 20096, 21980, 25120, 26376, 26902, 30144, 32970, 35168, 37680, 40353, 43960, 50240, 52752, 53804, 60288, 65940, 67255, 70336, 75360, 80706, 87920, 94157, 100480, 105504, 107608, 131880, 134510, 140672, 150720, 161412, 175840, 188314, 201765, 211008, 215216, 263760, 269020, 282471, 301440, 322824, 351680, 376628, 403530, 422016, 430432, 470785, 527520, 538040, 564942, 645648, 703360, 753256, 807060, 860864, 941570, 1055040, 1076080, 1129884, 1291296, 1412355, 1506512, 1614120, 1721728, 1883140, 2110080, 2111807, 2152160, 2259768, 2582592, 2824710, 3013024, 3228240, 3766280, 4223614, 4304320, 4519536, 5165184, 5649420, 6026048, 6335421, 6456480, 7532560, 8447228, 8608640, 9039072, 10559035, 11298840, 12052096, 12670842, 12912960, 14782649, 15065120, 16894456, 18078144, 21118070, 22597680, 25341684, 25825920, 29565298, 30130240, 31677105, 33788912, 36156288, 42236140, 44347947, 45195360, 50683368, 59130596, 60260480, 63354210, 67577824, 73913245, 84472280, 88695894, 90390720, 101366736, 118261192, 126708420, 135155648, 147826490, 168944560, 177391788, 180781440, 202733472, 221739735, 236522384, 253416840, 270311296, 295652980, 337889120, 354783576, 405466944, 443479470, 473044768, 506833680, 591305960, 675778240, 709567152, 810933888, 886958940, 946089536, 1013667360, 1182611920, 1351556480, 1419134304, 1773917880, 1892179072, 2027334720, 2365223840, 2838268608, 3547835760, 4054669440, 4730447680, 5676537216, 7095671520, 9460895360, 14191343040, 28382686080]

約数ペア:

[(1, 28382686080), (2, 14191343040), (3, 9460895360), (4, 7095671520), (5, 5676537216), (6, 4730447680), (7, 4054669440), (8, 3547835760), (10, 2838268608), (12, 2365223840), (14, 2027334720), (15, 1892179072), (16, 1773917880), (20, 1419134304), (21, 1351556480), (24, 1182611920), (28, 1013667360), (30, 946089536), (32, 886958940), (35, 810933888), (40, 709567152), (42, 675778240), (48, 591305960), (56, 506833680), (60, 473044768), (64, 443479470), (70, 405466944), (80, 354783576), (84, 337889120), (96, 295652980), (105, 270311296), (112, 253416840), (120, 236522384), (128, 221739735), (140, 202733472), (157, 180781440), (160, 177391788), (168, 168944560), (192, 147826490), (210, 135155648), (224, 126708420), (240, 118261192), (280, 101366736), (314, 90390720), (320, 88695894), (336, 84472280), (384, 73913245), (420, 67577824), (448, 63354210), (471, 60260480), (480, 59130596), (560, 50683368), (628, 45195360), (640, 44347947), (672, 42236140), (785, 36156288), (840, 33788912), (896, 31677105), (942, 30130240), (960, 29565298), (1099, 25825920), (1120, 25341684), (1256, 22597680), (1344, 21118070), (1570, 18078144), (1680, 16894456), (1884, 15065120), (1920, 14782649), (2198, 12912960), (2240, 12670842), (2355, 12052096), (2512, 11298840), (2688, 10559035), (3140, 9039072), (3297, 8608640), (3360, 8447228), (3768, 7532560), (4396, 6456480), (4480, 6335421), (4710, 6026048), (5024, 5649420), (5495, 5165184), (6280, 4519536), (6594, 4304320), (6720, 4223614), (7536, 3766280), (8792, 3228240), (9420, 3013024), (10048, 2824710), (10990, 2582592), (12560, 2259768), (13188, 2152160), (13440, 2111807), (13451, 2110080), (15072, 1883140), (16485, 1721728), (17584, 1614120), (18840, 1506512), (20096, 1412355), (21980, 1291296), (25120, 1129884), (26376, 1076080), (26902, 1055040), (30144, 941570), (32970, 860864), (35168, 807060), (37680, 753256), (40353, 703360), (43960, 645648), (50240, 564942), (52752, 538040), (53804, 527520), (60288, 470785), (65940, 430432), (67255, 422016), (70336, 403530), (75360, 376628), (80706, 351680), (87920, 322824), (94157, 301440), (100480, 282471), (105504, 269020), (107608, 263760), (131880, 215216), (134510, 211008), (140672, 201765), (150720, 188314), (161412, 175840)]