8921382080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 224

約数和(自身を含む): 23645067264

約数和(自身を除く): 14723685184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 103, 104, 130, 160, 188, 206, 208, 235, 260, 320, 376, 412, 416, 443, 470, 515, 520, 611, 752, 824, 832, 886, 940, 1030, 1040, 1222, 1339, 1504, 1648, 1772, 1880, 2060, 2080, 2215, 2444, 2678, 3008, 3055, 3296, 3544, 3760, 4120, 4160, 4430, 4841, 4888, 5356, 5759, 6110, 6592, 6695, 7088, 7520, 8240, 8860, 9682, 9776, 10712, 11518, 12220, 13390, 14176, 15040, 16480, 17720, 19364, 19552, 20821, 21424, 23036, 24205, 24440, 26780, 28352, 28795, 32960, 35440, 38728, 39104, 41642, 42848, 45629, 46072, 48410, 48880, 53560, 57590, 62933, 70880, 77456, 83284, 85696, 91258, 92144, 96820, 97760, 104105, 107120, 115180, 125866, 141760, 154912, 166568, 182516, 184288, 193640, 195520, 208210, 214240, 228145, 230360, 251732, 270673, 309824, 314665, 333136, 365032, 368576, 387280, 416420, 428480, 456290, 460720, 503464, 541346, 593177, 629330, 666272, 730064, 774560, 832840, 912580, 921440, 1006928, 1082692, 1186354, 1258660, 1332544, 1353365, 1460128, 1549120, 1665680, 1825160, 1842880, 2013856, 2144563, 2165384, 2372708, 2517320, 2706730, 2920256, 2965885, 3331360, 3650320, 4027712, 4289126, 4330768, 4745416, 5034640, 5413460, 5931770, 6662720, 7300640, 8578252, 8661536, 9490832, 10069280, 10722815, 10826920, 11863540, 14601280, 17156504, 17323072, 18981664, 20138560, 21445630, 21653840, 23727080, 27879319, 34313008, 37963328, 42891260, 43307680, 47454160, 55758638, 68626016, 85782520, 86615360, 94908320, 111517276, 137252032, 139396595, 171565040, 189816640, 223034552, 278793190, 343130080, 446069104, 557586380, 686260160, 892138208, 1115172760, 1784276416, 2230345520, 4460691040, 8921382080]

約数ペア:

[(1, 8921382080), (2, 4460691040), (4, 2230345520), (5, 1784276416), (8, 1115172760), (10, 892138208), (13, 686260160), (16, 557586380), (20, 446069104), (26, 343130080), (32, 278793190), (40, 223034552), (47, 189816640), (52, 171565040), (64, 139396595), (65, 137252032), (80, 111517276), (94, 94908320), (103, 86615360), (104, 85782520), (130, 68626016), (160, 55758638), (188, 47454160), (206, 43307680), (208, 42891260), (235, 37963328), (260, 34313008), (320, 27879319), (376, 23727080), (412, 21653840), (416, 21445630), (443, 20138560), (470, 18981664), (515, 17323072), (520, 17156504), (611, 14601280), (752, 11863540), (824, 10826920), (832, 10722815), (886, 10069280), (940, 9490832), (1030, 8661536), (1040, 8578252), (1222, 7300640), (1339, 6662720), (1504, 5931770), (1648, 5413460), (1772, 5034640), (1880, 4745416), (2060, 4330768), (2080, 4289126), (2215, 4027712), (2444, 3650320), (2678, 3331360), (3008, 2965885), (3055, 2920256), (3296, 2706730), (3544, 2517320), (3760, 2372708), (4120, 2165384), (4160, 2144563), (4430, 2013856), (4841, 1842880), (4888, 1825160), (5356, 1665680), (5759, 1549120), (6110, 1460128), (6592, 1353365), (6695, 1332544), (7088, 1258660), (7520, 1186354), (8240, 1082692), (8860, 1006928), (9682, 921440), (9776, 912580), (10712, 832840), (11518, 774560), (12220, 730064), (13390, 666272), (14176, 629330), (15040, 593177), (16480, 541346), (17720, 503464), (19364, 460720), (19552, 456290), (20821, 428480), (21424, 416420), (23036, 387280), (24205, 368576), (24440, 365032), (26780, 333136), (28352, 314665), (28795, 309824), (32960, 270673), (35440, 251732), (38728, 230360), (39104, 228145), (41642, 214240), (42848, 208210), (45629, 195520), (46072, 193640), (48410, 184288), (48880, 182516), (53560, 166568), (57590, 154912), (62933, 141760), (70880, 125866), (77456, 115180), (83284, 107120), (85696, 104105), (91258, 97760), (92144, 96820)]