1216231680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:673

約数の個数: 288

約数和(自身を含む): 4252566528

約数和(自身を除く): 3036334848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 601, 620, 640, 680, 744, 768, 816, 930, 960, 992, 1020, 1054, 1088, 1202, 1240, 1280, 1360, 1488, 1581, 1632, 1803, 1860, 1920, 1984, 2040, 2108, 2176, 2404, 2480, 2635, 2720, 2976, 3005, 3162, 3264, 3606, 3720, 3840, 3968, 4080, 4216, 4352, 4808, 4960, 5270, 5440, 5952, 6010, 6324, 6528, 7212, 7440, 7905, 7936, 8160, 8432, 9015, 9616, 9920, 10217, 10540, 10880, 11904, 12020, 12648, 13056, 14424, 14880, 15810, 16320, 16864, 18030, 18631, 19232, 19840, 20434, 21080, 21760, 23808, 24040, 25296, 28848, 29760, 30651, 31620, 32640, 33728, 36060, 37262, 38464, 39680, 40868, 42160, 48080, 50592, 51085, 55893, 57696, 59520, 61302, 63240, 65280, 67456, 72120, 74524, 76928, 81736, 84320, 93155, 96160, 101184, 102170, 111786, 115392, 119040, 122604, 126480, 134912, 144240, 149048, 153255, 153856, 163472, 168640, 186310, 192320, 202368, 204340, 223572, 230784, 245208, 252960, 279465, 288480, 298096, 306510, 316727, 326944, 337280, 372620, 384640, 404736, 408680, 447144, 461568, 490416, 505920, 558930, 576960, 596192, 613020, 633454, 653888, 674560, 745240, 769280, 817360, 894288, 950181, 980832, 1011840, 1117860, 1153920, 1192384, 1226040, 1266908, 1307776, 1490480, 1583635, 1634720, 1788576, 1900362, 1961664, 2023680, 2235720, 2307840, 2384768, 2452080, 2533816, 2615552, 2980960, 3167270, 3269440, 3577152, 3800724, 3923328, 4471440, 4750905, 4769536, 4904160, 5067632, 5961920, 6334540, 6538880, 7154304, 7601448, 7846656, 8942880, 9501810, 9808320, 10135264, 11923840, 12669080, 13077760, 14308608, 15202896, 17885760, 19003620, 19616640, 20270528, 23847680, 25338160, 30405792, 35771520, 38007240, 39233280, 40541056, 50676320, 60811584, 71543040, 76014480, 81082112, 101352640, 121623168, 152028960, 202705280, 243246336, 304057920, 405410560, 608115840, 1216231680]

約数ペア:

[(1, 1216231680), (2, 608115840), (3, 405410560), (4, 304057920), (5, 243246336), (6, 202705280), (8, 152028960), (10, 121623168), (12, 101352640), (15, 81082112), (16, 76014480), (17, 71543040), (20, 60811584), (24, 50676320), (30, 40541056), (31, 39233280), (32, 38007240), (34, 35771520), (40, 30405792), (48, 25338160), (51, 23847680), (60, 20270528), (62, 19616640), (64, 19003620), (68, 17885760), (80, 15202896), (85, 14308608), (93, 13077760), (96, 12669080), (102, 11923840), (120, 10135264), (124, 9808320), (128, 9501810), (136, 8942880), (155, 7846656), (160, 7601448), (170, 7154304), (186, 6538880), (192, 6334540), (204, 5961920), (240, 5067632), (248, 4904160), (255, 4769536), (256, 4750905), (272, 4471440), (310, 3923328), (320, 3800724), (340, 3577152), (372, 3269440), (384, 3167270), (408, 2980960), (465, 2615552), (480, 2533816), (496, 2452080), (510, 2384768), (527, 2307840), (544, 2235720), (601, 2023680), (620, 1961664), (640, 1900362), (680, 1788576), (744, 1634720), (768, 1583635), (816, 1490480), (930, 1307776), (960, 1266908), (992, 1226040), (1020, 1192384), (1054, 1153920), (1088, 1117860), (1202, 1011840), (1240, 980832), (1280, 950181), (1360, 894288), (1488, 817360), (1581, 769280), (1632, 745240), (1803, 674560), (1860, 653888), (1920, 633454), (1984, 613020), (2040, 596192), (2108, 576960), (2176, 558930), (2404, 505920), (2480, 490416), (2635, 461568), (2720, 447144), (2976, 408680), (3005, 404736), (3162, 384640), (3264, 372620), (3606, 337280), (3720, 326944), (3840, 316727), (3968, 306510), (4080, 298096), (4216, 288480), (4352, 279465), (4808, 252960), (4960, 245208), (5270, 230784), (5440, 223572), (5952, 204340), (6010, 202368), (6324, 192320), (6528, 186310), (7212, 168640), (7440, 163472), (7905, 153856), (7936, 153255), (8160, 149048), (8432, 144240), (9015, 134912), (9616, 126480), (9920, 122604), (10217, 119040), (10540, 115392), (10880, 111786), (11904, 102170), (12020, 101184), (12648, 96160), (13056, 93155), (14424, 84320), (14880, 81736), (15810, 76928), (16320, 74524), (16864, 72120), (18030, 67456), (18631, 65280), (19232, 63240), (19840, 61302), (20434, 59520), (21080, 57696), (21760, 55893), (23808, 51085), (24040, 50592), (25296, 48080), (28848, 42160), (29760, 40868), (30651, 39680), (31620, 38464), (32640, 37262), (33728, 36060)]