71280934400

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3541

約数の個数: 240

約数和(自身を含む): 191743394304

約数和(自身を除く): 120462459904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 128, 130, 160, 200, 208, 254, 256, 260, 320, 325, 400, 416, 508, 512, 520, 635, 640, 650, 800, 832, 1016, 1040, 1270, 1280, 1300, 1600, 1651, 1664, 2032, 2080, 2540, 2560, 2600, 3175, 3200, 3302, 3328, 3373, 4064, 4160, 5080, 5200, 6350, 6400, 6604, 6656, 6746, 8128, 8255, 8320, 10160, 10400, 12700, 12800, 13208, 13492, 16256, 16510, 16640, 16865, 20320, 20800, 25400, 26416, 26984, 32512, 33020, 33280, 33730, 40640, 41275, 41600, 43849, 50800, 52832, 53968, 65024, 66040, 67460, 81280, 82550, 83200, 84325, 87698, 101600, 105664, 107936, 132080, 134920, 162560, 165100, 166400, 168650, 175396, 203200, 211328, 215872, 219245, 264160, 269840, 325120, 330200, 337300, 350792, 406400, 422656, 428371, 431744, 438490, 528320, 539680, 660400, 674600, 701584, 812800, 845312, 856742, 863488, 876980, 1056640, 1079360, 1096225, 1320800, 1349200, 1403168, 1625600, 1713484, 1726976, 1753960, 2113280, 2141855, 2158720, 2192450, 2641600, 2698400, 2806336, 3426968, 3507920, 4226560, 4283710, 4317440, 4384900, 5283200, 5396800, 5568823, 5612672, 6853936, 7015840, 8567420, 8634880, 8769800, 10566400, 10709275, 10793600, 11137646, 11225344, 13707872, 14031680, 17134840, 17539600, 21132800, 21418550, 21587200, 22275292, 22450688, 27415744, 27844115, 28063360, 34269680, 35079200, 42837100, 43174400, 44550584, 54831488, 55688230, 56126720, 68539360, 70158400, 85674200, 89101168, 109662976, 111376460, 112253440, 137078720, 139220575, 140316800, 171348400, 178202336, 219325952, 222752920, 274157440, 278441150, 280633600, 342696800, 356404672, 445505840, 548314880, 556882300, 561267200, 685393600, 712809344, 891011680, 1096629760, 1113764600, 1370787200, 1425618688, 1782023360, 2227529200, 2741574400, 2851237376, 3564046720, 4455058400, 5483148800, 7128093440, 8910116800, 14256186880, 17820233600, 35640467200, 71280934400]

約数ペア:

[(1, 71280934400), (2, 35640467200), (4, 17820233600), (5, 14256186880), (8, 8910116800), (10, 7128093440), (13, 5483148800), (16, 4455058400), (20, 3564046720), (25, 2851237376), (26, 2741574400), (32, 2227529200), (40, 1782023360), (50, 1425618688), (52, 1370787200), (64, 1113764600), (65, 1096629760), (80, 891011680), (100, 712809344), (104, 685393600), (127, 561267200), (128, 556882300), (130, 548314880), (160, 445505840), (200, 356404672), (208, 342696800), (254, 280633600), (256, 278441150), (260, 274157440), (320, 222752920), (325, 219325952), (400, 178202336), (416, 171348400), (508, 140316800), (512, 139220575), (520, 137078720), (635, 112253440), (640, 111376460), (650, 109662976), (800, 89101168), (832, 85674200), (1016, 70158400), (1040, 68539360), (1270, 56126720), (1280, 55688230), (1300, 54831488), (1600, 44550584), (1651, 43174400), (1664, 42837100), (2032, 35079200), (2080, 34269680), (2540, 28063360), (2560, 27844115), (2600, 27415744), (3175, 22450688), (3200, 22275292), (3302, 21587200), (3328, 21418550), (3373, 21132800), (4064, 17539600), (4160, 17134840), (5080, 14031680), (5200, 13707872), (6350, 11225344), (6400, 11137646), (6604, 10793600), (6656, 10709275), (6746, 10566400), (8128, 8769800), (8255, 8634880), (8320, 8567420), (10160, 7015840), (10400, 6853936), (12700, 5612672), (12800, 5568823), (13208, 5396800), (13492, 5283200), (16256, 4384900), (16510, 4317440), (16640, 4283710), (16865, 4226560), (20320, 3507920), (20800, 3426968), (25400, 2806336), (26416, 2698400), (26984, 2641600), (32512, 2192450), (33020, 2158720), (33280, 2141855), (33730, 2113280), (40640, 1753960), (41275, 1726976), (41600, 1713484), (43849, 1625600), (50800, 1403168), (52832, 1349200), (53968, 1320800), (65024, 1096225), (66040, 1079360), (67460, 1056640), (81280, 876980), (82550, 863488), (83200, 856742), (84325, 845312), (87698, 812800), (101600, 701584), (105664, 674600), (107936, 660400), (132080, 539680), (134920, 528320), (162560, 438490), (165100, 431744), (166400, 428371), (168650, 422656), (175396, 406400), (203200, 350792), (211328, 337300), (215872, 330200), (219245, 325120), (264160, 269840)]