2451618960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12310

約数の個数: 240

約数和(自身を含む): 9361650816

約数和(自身を除く): 6910031856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2352, 2380, 2499, 2856, 2940, 3332, 3570, 3920, 4080, 4165, 4760, 4998, 5712, 5880, 6664, 7140, 8330, 9520, 9996, 11760, 12263, 12495, 13328, 14280, 16660, 19992, 24526, 24990, 28560, 33320, 36789, 39984, 49052, 49980, 61315, 66640, 73578, 85841, 98104, 99960, 122630, 147156, 171682, 183945, 196208, 199920, 208471, 245260, 257523, 294312, 343364, 367890, 416942, 429205, 490520, 515046, 588624, 600887, 625413, 686728, 735780, 833884, 858410, 981040, 1030092, 1042355, 1201774, 1250826, 1287615, 1373456, 1459297, 1471560, 1667768, 1716820, 1802661, 2060184, 2084710, 2403548, 2501652, 2575230, 2918594, 2943120, 3004435, 3127065, 3335536, 3433640, 3605322, 4120368, 4169420, 4377891, 4807096, 5003304, 5150460, 5837188, 6008870, 6254130, 6867280, 7210644, 7296485, 8338840, 8755782, 9013305, 9614192, 10006608, 10215079, 10300920, 11674376, 12017740, 12508260, 14421288, 14592970, 16677680, 17511564, 18026610, 20430158, 20601840, 21889455, 23348752, 24035480, 25016520, 28842576, 29185940, 30645237, 35023128, 36053220, 40860316, 43778910, 48070960, 50033040, 51075395, 58371880, 61290474, 70046256, 72106440, 81720632, 87557820, 102150790, 116743760, 122580948, 144212880, 153226185, 163441264, 175115640, 204301580, 245161896, 306452370, 350231280, 408603160, 490323792, 612904740, 817206320, 1225809480, 2451618960]

約数ペア:

[(1, 2451618960), (2, 1225809480), (3, 817206320), (4, 612904740), (5, 490323792), (6, 408603160), (7, 350231280), (8, 306452370), (10, 245161896), (12, 204301580), (14, 175115640), (15, 163441264), (16, 153226185), (17, 144212880), (20, 122580948), (21, 116743760), (24, 102150790), (28, 87557820), (30, 81720632), (34, 72106440), (35, 70046256), (40, 61290474), (42, 58371880), (48, 51075395), (49, 50033040), (51, 48070960), (56, 43778910), (60, 40860316), (68, 36053220), (70, 35023128), (80, 30645237), (84, 29185940), (85, 28842576), (98, 25016520), (102, 24035480), (105, 23348752), (112, 21889455), (119, 20601840), (120, 20430158), (136, 18026610), (140, 17511564), (147, 16677680), (168, 14592970), (170, 14421288), (196, 12508260), (204, 12017740), (210, 11674376), (238, 10300920), (240, 10215079), (245, 10006608), (255, 9614192), (272, 9013305), (280, 8755782), (294, 8338840), (336, 7296485), (340, 7210644), (357, 6867280), (392, 6254130), (408, 6008870), (420, 5837188), (476, 5150460), (490, 5003304), (510, 4807096), (560, 4377891), (588, 4169420), (595, 4120368), (680, 3605322), (714, 3433640), (735, 3335536), (784, 3127065), (816, 3004435), (833, 2943120), (840, 2918594), (952, 2575230), (980, 2501652), (1020, 2403548), (1176, 2084710), (1190, 2060184), (1360, 1802661), (1428, 1716820), (1470, 1667768), (1666, 1471560), (1680, 1459297), (1785, 1373456), (1904, 1287615), (1960, 1250826), (2040, 1201774), (2352, 1042355), (2380, 1030092), (2499, 981040), (2856, 858410), (2940, 833884), (3332, 735780), (3570, 686728), (3920, 625413), (4080, 600887), (4165, 588624), (4760, 515046), (4998, 490520), (5712, 429205), (5880, 416942), (6664, 367890), (7140, 343364), (8330, 294312), (9520, 257523), (9996, 245260), (11760, 208471), (12263, 199920), (12495, 196208), (13328, 183945), (14280, 171682), (16660, 147156), (19992, 122630), (24526, 99960), (24990, 98104), (28560, 85841), (33320, 73578), (36789, 66640), (39984, 61315), (49052, 49980)]