764920240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 2306995200

約数和(自身を除く): 1542074960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 37, 38, 40, 56, 58, 67, 70, 74, 76, 80, 95, 112, 116, 133, 134, 140, 145, 148, 152, 185, 190, 203, 232, 259, 266, 268, 280, 290, 296, 304, 335, 370, 380, 406, 464, 469, 518, 532, 536, 551, 560, 580, 592, 665, 670, 703, 740, 760, 812, 938, 1015, 1036, 1064, 1072, 1073, 1102, 1160, 1273, 1295, 1330, 1340, 1406, 1480, 1520, 1624, 1876, 1943, 2030, 2072, 2128, 2146, 2204, 2320, 2345, 2479, 2546, 2590, 2660, 2680, 2755, 2812, 2960, 3248, 3515, 3752, 3857, 3886, 4060, 4144, 4292, 4408, 4690, 4921, 4958, 5092, 5180, 5320, 5360, 5365, 5510, 5624, 6365, 7030, 7504, 7511, 7714, 7772, 8120, 8584, 8816, 8911, 9380, 9715, 9842, 9916, 10184, 10360, 10640, 10730, 11020, 11248, 12395, 12730, 13601, 14060, 15022, 15428, 15544, 16240, 17168, 17353, 17822, 18760, 19285, 19430, 19684, 19832, 20368, 20387, 20720, 21460, 22040, 24605, 24790, 25460, 27202, 28120, 30044, 30856, 31088, 34706, 35644, 36917, 37520, 37555, 38570, 38860, 39368, 39664, 40774, 42920, 44080, 44555, 47101, 49210, 49580, 50920, 54404, 56240, 60088, 61712, 68005, 69412, 71288, 71891, 73834, 75110, 77140, 77720, 78736, 81548, 85840, 86765, 89110, 94202, 98420, 99160, 101840, 101935, 108808, 120176, 136010, 138824, 142576, 142709, 143782, 147668, 150220, 154280, 155440, 163096, 173530, 178220, 184585, 188404, 196840, 198320, 203870, 217616, 235505, 258419, 272020, 277648, 285418, 287564, 295336, 300440, 308560, 326192, 329707, 347060, 356440, 359455, 369170, 376808, 393680, 407740, 471010, 503237, 516838, 544040, 570836, 575128, 590672, 600880, 659414, 694120, 712880, 713545, 718910, 738340, 753616, 815480, 942020, 1006474, 1033676, 1088080, 1141672, 1150256, 1292095, 1318828, 1365929, 1388240, 1427090, 1437820, 1476680, 1630960, 1648535, 1884040, 2012948, 2067352, 2283344, 2516185, 2584190, 2637656, 2731858, 2854180, 2875640, 2953360, 3297070, 3768080, 4025896, 4134704, 5032370, 5168380, 5275312, 5463716, 5708360, 5751280, 6594140, 6829645, 8051792, 9561503, 10064740, 10336760, 10927432, 11416720, 13188280, 13659290, 19123006, 20129480, 20673520, 21854864, 26376560, 27318580, 38246012, 40258960, 47807515, 54637160, 76492024, 95615030, 109274320, 152984048, 191230060, 382460120, 764920240]

約数ペア:

[(1, 764920240), (2, 382460120), (4, 191230060), (5, 152984048), (7, 109274320), (8, 95615030), (10, 76492024), (14, 54637160), (16, 47807515), (19, 40258960), (20, 38246012), (28, 27318580), (29, 26376560), (35, 21854864), (37, 20673520), (38, 20129480), (40, 19123006), (56, 13659290), (58, 13188280), (67, 11416720), (70, 10927432), (74, 10336760), (76, 10064740), (80, 9561503), (95, 8051792), (112, 6829645), (116, 6594140), (133, 5751280), (134, 5708360), (140, 5463716), (145, 5275312), (148, 5168380), (152, 5032370), (185, 4134704), (190, 4025896), (203, 3768080), (232, 3297070), (259, 2953360), (266, 2875640), (268, 2854180), (280, 2731858), (290, 2637656), (296, 2584190), (304, 2516185), (335, 2283344), (370, 2067352), (380, 2012948), (406, 1884040), (464, 1648535), (469, 1630960), (518, 1476680), (532, 1437820), (536, 1427090), (551, 1388240), (560, 1365929), (580, 1318828), (592, 1292095), (665, 1150256), (670, 1141672), (703, 1088080), (740, 1033676), (760, 1006474), (812, 942020), (938, 815480), (1015, 753616), (1036, 738340), (1064, 718910), (1072, 713545), (1073, 712880), (1102, 694120), (1160, 659414), (1273, 600880), (1295, 590672), (1330, 575128), (1340, 570836), (1406, 544040), (1480, 516838), (1520, 503237), (1624, 471010), (1876, 407740), (1943, 393680), (2030, 376808), (2072, 369170), (2128, 359455), (2146, 356440), (2204, 347060), (2320, 329707), (2345, 326192), (2479, 308560), (2546, 300440), (2590, 295336), (2660, 287564), (2680, 285418), (2755, 277648), (2812, 272020), (2960, 258419), (3248, 235505), (3515, 217616), (3752, 203870), (3857, 198320), (3886, 196840), (4060, 188404), (4144, 184585), (4292, 178220), (4408, 173530), (4690, 163096), (4921, 155440), (4958, 154280), (5092, 150220), (5180, 147668), (5320, 143782), (5360, 142709), (5365, 142576), (5510, 138824), (5624, 136010), (6365, 120176), (7030, 108808), (7504, 101935), (7511, 101840), (7714, 99160), (7772, 98420), (8120, 94202), (8584, 89110), (8816, 86765), (8911, 85840), (9380, 81548), (9715, 78736), (9842, 77720), (9916, 77140), (10184, 75110), (10360, 73834), (10640, 71891), (10730, 71288), (11020, 69412), (11248, 68005), (12395, 61712), (12730, 60088), (13601, 56240), (14060, 54404), (15022, 50920), (15428, 49580), (15544, 49210), (16240, 47101), (17168, 44555), (17353, 44080), (17822, 42920), (18760, 40774), (19285, 39664), (19430, 39368), (19684, 38860), (19832, 38570), (20368, 37555), (20387, 37520), (20720, 36917), (21460, 35644), (22040, 34706), (24605, 31088), (24790, 30856), (25460, 30044), (27202, 28120)]