4396087920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2568

約数の個数: 240

約数和(自身を含む): 15960505248

約数和(自身を除く): 11564417328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 157, 168, 196, 210, 240, 245, 280, 294, 314, 336, 392, 420, 471, 490, 560, 588, 628, 735, 784, 785, 840, 942, 980, 1099, 1176, 1256, 1470, 1570, 1680, 1884, 1960, 2198, 2352, 2355, 2381, 2512, 2940, 3140, 3297, 3768, 3920, 4396, 4710, 4762, 5495, 5880, 6280, 6594, 7143, 7536, 7693, 8792, 9420, 9524, 10990, 11760, 11905, 12560, 13188, 14286, 15386, 16485, 16667, 17584, 18840, 19048, 21980, 23079, 23810, 26376, 28572, 30772, 32970, 33334, 35715, 37680, 38096, 38465, 43960, 46158, 47620, 50001, 52752, 57144, 61544, 65940, 66668, 71430, 76930, 83335, 87920, 92316, 95240, 100002, 114288, 115395, 116669, 123088, 131880, 133336, 142860, 153860, 166670, 184632, 190480, 200004, 230790, 233338, 250005, 263760, 266672, 285720, 307720, 333340, 350007, 369264, 373817, 400008, 461580, 466676, 500010, 571440, 583345, 615440, 666680, 700014, 747634, 800016, 923160, 933352, 1000020, 1121451, 1166690, 1333360, 1400028, 1495268, 1750035, 1846320, 1866704, 1869085, 2000040, 2242902, 2333380, 2616719, 2800056, 2990536, 3500070, 3738170, 4000080, 4485804, 4666760, 5233438, 5600112, 5607255, 5981072, 7000140, 7476340, 7850157, 8971608, 9333520, 10466876, 11214510, 13083595, 14000280, 14952680, 15700314, 17943216, 18317033, 20933752, 22429020, 26167190, 28000560, 29905360, 31400628, 36634066, 39250785, 41867504, 44858040, 52334380, 54951099, 62801256, 73268132, 78501570, 89716080, 91585165, 104668760, 109902198, 125602512, 146536264, 157003140, 183170330, 209337520, 219804396, 274755495, 293072528, 314006280, 366340660, 439608792, 549510990, 628012560, 732681320, 879217584, 1099021980, 1465362640, 2198043960, 4396087920]

約数ペア:

[(1, 4396087920), (2, 2198043960), (3, 1465362640), (4, 1099021980), (5, 879217584), (6, 732681320), (7, 628012560), (8, 549510990), (10, 439608792), (12, 366340660), (14, 314006280), (15, 293072528), (16, 274755495), (20, 219804396), (21, 209337520), (24, 183170330), (28, 157003140), (30, 146536264), (35, 125602512), (40, 109902198), (42, 104668760), (48, 91585165), (49, 89716080), (56, 78501570), (60, 73268132), (70, 62801256), (80, 54951099), (84, 52334380), (98, 44858040), (105, 41867504), (112, 39250785), (120, 36634066), (140, 31400628), (147, 29905360), (157, 28000560), (168, 26167190), (196, 22429020), (210, 20933752), (240, 18317033), (245, 17943216), (280, 15700314), (294, 14952680), (314, 14000280), (336, 13083595), (392, 11214510), (420, 10466876), (471, 9333520), (490, 8971608), (560, 7850157), (588, 7476340), (628, 7000140), (735, 5981072), (784, 5607255), (785, 5600112), (840, 5233438), (942, 4666760), (980, 4485804), (1099, 4000080), (1176, 3738170), (1256, 3500070), (1470, 2990536), (1570, 2800056), (1680, 2616719), (1884, 2333380), (1960, 2242902), (2198, 2000040), (2352, 1869085), (2355, 1866704), (2381, 1846320), (2512, 1750035), (2940, 1495268), (3140, 1400028), (3297, 1333360), (3768, 1166690), (3920, 1121451), (4396, 1000020), (4710, 933352), (4762, 923160), (5495, 800016), (5880, 747634), (6280, 700014), (6594, 666680), (7143, 615440), (7536, 583345), (7693, 571440), (8792, 500010), (9420, 466676), (9524, 461580), (10990, 400008), (11760, 373817), (11905, 369264), (12560, 350007), (13188, 333340), (14286, 307720), (15386, 285720), (16485, 266672), (16667, 263760), (17584, 250005), (18840, 233338), (19048, 230790), (21980, 200004), (23079, 190480), (23810, 184632), (26376, 166670), (28572, 153860), (30772, 142860), (32970, 133336), (33334, 131880), (35715, 123088), (37680, 116669), (38096, 115395), (38465, 114288), (43960, 100002), (46158, 95240), (47620, 92316), (50001, 87920), (52752, 83335), (57144, 76930), (61544, 71430), (65940, 66668)]