542749440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 1877863680

約数和(自身を除く): 1335114240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 128, 129, 152, 160, 172, 173, 190, 192, 215, 228, 240, 256, 258, 285, 304, 320, 344, 346, 380, 384, 430, 456, 480, 516, 519, 570, 608, 640, 645, 688, 692, 760, 768, 817, 860, 865, 912, 960, 1032, 1038, 1140, 1216, 1280, 1290, 1376, 1384, 1520, 1634, 1720, 1730, 1824, 1920, 2064, 2076, 2280, 2432, 2451, 2580, 2595, 2752, 2768, 3040, 3268, 3287, 3440, 3460, 3648, 3840, 4085, 4128, 4152, 4560, 4864, 4902, 5160, 5190, 5504, 5536, 6080, 6536, 6574, 6880, 6920, 7296, 7439, 8170, 8256, 8304, 9120, 9804, 9861, 10320, 10380, 11008, 11072, 12160, 12255, 13072, 13148, 13760, 13840, 14592, 14878, 16340, 16435, 16512, 16608, 18240, 19608, 19722, 20640, 20760, 22144, 22317, 24320, 24510, 26144, 26296, 27520, 27680, 29756, 32680, 32870, 33024, 33216, 36480, 37195, 39216, 39444, 41280, 41520, 44288, 44634, 49020, 49305, 52288, 52592, 55040, 55360, 59512, 65360, 65740, 66432, 72960, 74390, 78432, 78888, 82560, 83040, 89268, 98040, 98610, 104576, 105184, 110720, 111585, 119024, 130720, 131480, 132864, 141341, 148780, 156864, 157776, 165120, 166080, 178536, 196080, 197220, 209152, 210368, 221440, 223170, 238048, 261440, 262960, 282682, 297560, 313728, 315552, 332160, 357072, 392160, 394440, 420736, 424023, 446340, 476096, 522880, 525920, 565364, 595120, 627456, 631104, 664320, 706705, 714144, 784320, 788880, 841472, 848046, 892680, 952192, 1045760, 1051840, 1130728, 1190240, 1262208, 1413410, 1428288, 1568640, 1577760, 1696092, 1785360, 1904384, 2103680, 2120115, 2261456, 2380480, 2524416, 2826820, 2856576, 3137280, 3155520, 3392184, 3570720, 4207360, 4240230, 4522912, 4760960, 5653640, 5713152, 6311040, 6784368, 7141440, 8480460, 9045824, 9521920, 11307280, 12622080, 13568736, 14282880, 16960920, 18091648, 22614560, 27137472, 28565760, 33921840, 36183296, 45229120, 54274944, 67843680, 90458240, 108549888, 135687360, 180916480, 271374720, 542749440]

約数ペア:

[(1, 542749440), (2, 271374720), (3, 180916480), (4, 135687360), (5, 108549888), (6, 90458240), (8, 67843680), (10, 54274944), (12, 45229120), (15, 36183296), (16, 33921840), (19, 28565760), (20, 27137472), (24, 22614560), (30, 18091648), (32, 16960920), (38, 14282880), (40, 13568736), (43, 12622080), (48, 11307280), (57, 9521920), (60, 9045824), (64, 8480460), (76, 7141440), (80, 6784368), (86, 6311040), (95, 5713152), (96, 5653640), (114, 4760960), (120, 4522912), (128, 4240230), (129, 4207360), (152, 3570720), (160, 3392184), (172, 3155520), (173, 3137280), (190, 2856576), (192, 2826820), (215, 2524416), (228, 2380480), (240, 2261456), (256, 2120115), (258, 2103680), (285, 1904384), (304, 1785360), (320, 1696092), (344, 1577760), (346, 1568640), (380, 1428288), (384, 1413410), (430, 1262208), (456, 1190240), (480, 1130728), (516, 1051840), (519, 1045760), (570, 952192), (608, 892680), (640, 848046), (645, 841472), (688, 788880), (692, 784320), (760, 714144), (768, 706705), (817, 664320), (860, 631104), (865, 627456), (912, 595120), (960, 565364), (1032, 525920), (1038, 522880), (1140, 476096), (1216, 446340), (1280, 424023), (1290, 420736), (1376, 394440), (1384, 392160), (1520, 357072), (1634, 332160), (1720, 315552), (1730, 313728), (1824, 297560), (1920, 282682), (2064, 262960), (2076, 261440), (2280, 238048), (2432, 223170), (2451, 221440), (2580, 210368), (2595, 209152), (2752, 197220), (2768, 196080), (3040, 178536), (3268, 166080), (3287, 165120), (3440, 157776), (3460, 156864), (3648, 148780), (3840, 141341), (4085, 132864), (4128, 131480), (4152, 130720), (4560, 119024), (4864, 111585), (4902, 110720), (5160, 105184), (5190, 104576), (5504, 98610), (5536, 98040), (6080, 89268), (6536, 83040), (6574, 82560), (6880, 78888), (6920, 78432), (7296, 74390), (7439, 72960), (8170, 66432), (8256, 65740), (8304, 65360), (9120, 59512), (9804, 55360), (9861, 55040), (10320, 52592), (10380, 52288), (11008, 49305), (11072, 49020), (12160, 44634), (12255, 44288), (13072, 41520), (13148, 41280), (13760, 39444), (13840, 39216), (14592, 37195), (14878, 36480), (16340, 33216), (16435, 33024), (16512, 32870), (16608, 32680), (18240, 29756), (19608, 27680), (19722, 27520), (20640, 26296), (20760, 26144), (22144, 24510), (22317, 24320)]