742495680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4568

約数の個数: 224

約数和(自身を含む): 2757830400

約数和(自身を除く): 2015334720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4523, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9046, 9120, 10260, 10944, 13569, 13680, 16416, 18092, 18240, 20520, 22615, 27138, 27360, 32832, 36184, 40707, 41040, 45230, 54276, 54720, 67845, 72368, 81414, 82080, 85937, 90460, 108552, 122121, 135690, 144736, 162828, 164160, 171874, 180920, 203535, 217104, 244242, 257811, 271380, 289472, 325656, 343748, 361840, 407070, 429685, 434208, 488484, 515622, 542760, 610605, 651312, 687496, 723680, 773433, 814140, 859370, 868416, 976968, 1031244, 1085520, 1221210, 1289055, 1302624, 1374992, 1447360, 1546866, 1628280, 1718740, 1953936, 2062488, 2171040, 2320299, 2442420, 2578110, 2605248, 2749984, 3093732, 3256560, 3437480, 3867165, 3907872, 4124976, 4342080, 4640598, 4884840, 5156220, 5499968, 6187464, 6513120, 6874960, 7734330, 7815744, 8249952, 9281196, 9769680, 10312440, 11601495, 12374928, 13026240, 13749920, 15468660, 16499904, 18562392, 19539360, 20624880, 23202990, 24749856, 27499840, 30937320, 37124784, 39078720, 41249760, 46405980, 49499712, 61874640, 74249568, 82499520, 92811960, 123749280, 148499136, 185623920, 247498560, 371247840, 742495680]

約数ペア:

[(1, 742495680), (2, 371247840), (3, 247498560), (4, 185623920), (5, 148499136), (6, 123749280), (8, 92811960), (9, 82499520), (10, 74249568), (12, 61874640), (15, 49499712), (16, 46405980), (18, 41249760), (19, 39078720), (20, 37124784), (24, 30937320), (27, 27499840), (30, 24749856), (32, 23202990), (36, 20624880), (38, 19539360), (40, 18562392), (45, 16499904), (48, 15468660), (54, 13749920), (57, 13026240), (60, 12374928), (64, 11601495), (72, 10312440), (76, 9769680), (80, 9281196), (90, 8249952), (95, 7815744), (96, 7734330), (108, 6874960), (114, 6513120), (120, 6187464), (135, 5499968), (144, 5156220), (152, 4884840), (160, 4640598), (171, 4342080), (180, 4124976), (190, 3907872), (192, 3867165), (216, 3437480), (228, 3256560), (240, 3093732), (270, 2749984), (285, 2605248), (288, 2578110), (304, 2442420), (320, 2320299), (342, 2171040), (360, 2062488), (380, 1953936), (432, 1718740), (456, 1628280), (480, 1546866), (513, 1447360), (540, 1374992), (570, 1302624), (576, 1289055), (608, 1221210), (684, 1085520), (720, 1031244), (760, 976968), (855, 868416), (864, 859370), (912, 814140), (960, 773433), (1026, 723680), (1080, 687496), (1140, 651312), (1216, 610605), (1368, 542760), (1440, 515622), (1520, 488484), (1710, 434208), (1728, 429685), (1824, 407070), (2052, 361840), (2160, 343748), (2280, 325656), (2565, 289472), (2736, 271380), (2880, 257811), (3040, 244242), (3420, 217104), (3648, 203535), (4104, 180920), (4320, 171874), (4523, 164160), (4560, 162828), (5130, 144736), (5472, 135690), (6080, 122121), (6840, 108552), (8208, 90460), (8640, 85937), (9046, 82080), (9120, 81414), (10260, 72368), (10944, 67845), (13569, 54720), (13680, 54276), (16416, 45230), (18092, 41040), (18240, 40707), (20520, 36184), (22615, 32832), (27138, 27360)]