9920627712

素因数分解:

$2^{10}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21107}}^1$

素因数の和:21153

約数の個数: 176

約数和(自身を含む): 31109814720

約数和(自身を除く): 21189187008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 768, 816, 864, 918, 1024, 1088, 1152, 1224, 1536, 1632, 1728, 1836, 2176, 2304, 2448, 3072, 3264, 3456, 3672, 4352, 4608, 4896, 6528, 6912, 7344, 8704, 9216, 9792, 13056, 13824, 14688, 17408, 19584, 21107, 26112, 27648, 29376, 39168, 42214, 52224, 58752, 63321, 78336, 84428, 117504, 126642, 156672, 168856, 189963, 235008, 253284, 337712, 358819, 379926, 470016, 506568, 569889, 675424, 717638, 759852, 1013136, 1076457, 1139778, 1350848, 1435276, 1519704, 2026272, 2152914, 2279556, 2701696, 2870552, 3039408, 3229371, 4052544, 4305828, 4559112, 5403392, 5741104, 6078816, 6458742, 8105088, 8611656, 9118224, 9688113, 10806784, 11482208, 12157632, 12917484, 16210176, 17223312, 18236448, 19376226, 21613568, 22964416, 24315264, 25834968, 32420352, 34446624, 36472896, 38752452, 45928832, 48630528, 51669936, 64840704, 68893248, 72945792, 77504904, 91857664, 97261056, 103339872, 137786496, 145891584, 155009808, 183715328, 194522112, 206679744, 275572992, 291783168, 310019616, 367430656, 413359488, 551145984, 583566336, 620039232, 826718976, 1102291968, 1240078464, 1653437952, 2480156928, 3306875904, 4960313856, 9920627712]

約数ペア:

[(1, 9920627712), (2, 4960313856), (3, 3306875904), (4, 2480156928), (6, 1653437952), (8, 1240078464), (9, 1102291968), (12, 826718976), (16, 620039232), (17, 583566336), (18, 551145984), (24, 413359488), (27, 367430656), (32, 310019616), (34, 291783168), (36, 275572992), (48, 206679744), (51, 194522112), (54, 183715328), (64, 155009808), (68, 145891584), (72, 137786496), (96, 103339872), (102, 97261056), (108, 91857664), (128, 77504904), (136, 72945792), (144, 68893248), (153, 64840704), (192, 51669936), (204, 48630528), (216, 45928832), (256, 38752452), (272, 36472896), (288, 34446624), (306, 32420352), (384, 25834968), (408, 24315264), (432, 22964416), (459, 21613568), (512, 19376226), (544, 18236448), (576, 17223312), (612, 16210176), (768, 12917484), (816, 12157632), (864, 11482208), (918, 10806784), (1024, 9688113), (1088, 9118224), (1152, 8611656), (1224, 8105088), (1536, 6458742), (1632, 6078816), (1728, 5741104), (1836, 5403392), (2176, 4559112), (2304, 4305828), (2448, 4052544), (3072, 3229371), (3264, 3039408), (3456, 2870552), (3672, 2701696), (4352, 2279556), (4608, 2152914), (4896, 2026272), (6528, 1519704), (6912, 1435276), (7344, 1350848), (8704, 1139778), (9216, 1076457), (9792, 1013136), (13056, 759852), (13824, 717638), (14688, 675424), (17408, 569889), (19584, 506568), (21107, 470016), (26112, 379926), (27648, 358819), (29376, 337712), (39168, 253284), (42214, 235008), (52224, 189963), (58752, 168856), (63321, 156672), (78336, 126642), (84428, 117504)]