407746560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 1406190240

約数和(自身を除く): 998443680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1021, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2042, 2048, 2080, 2496, 2560, 3063, 3072, 3120, 3328, 3840, 4084, 4160, 4992, 5105, 5120, 6126, 6144, 6240, 6656, 7680, 8168, 8320, 9984, 10210, 10240, 12252, 12480, 13273, 13312, 15315, 15360, 16336, 16640, 19968, 20420, 24504, 24960, 26546, 26624, 30630, 30720, 32672, 33280, 39819, 39936, 40840, 49008, 49920, 53092, 61260, 65344, 66365, 66560, 79638, 79872, 81680, 98016, 99840, 106184, 122520, 130688, 132730, 133120, 159276, 163360, 196032, 199095, 199680, 212368, 245040, 261376, 265460, 318552, 326720, 392064, 398190, 399360, 424736, 490080, 522752, 530920, 637104, 653440, 784128, 796380, 849472, 980160, 1045504, 1061840, 1274208, 1306880, 1568256, 1592760, 1698944, 1960320, 2091008, 2123680, 2548416, 2613760, 3136512, 3185520, 3397888, 3920640, 4247360, 5096832, 5227520, 6273024, 6371040, 6795776, 7841280, 8494720, 10193664, 10455040, 12742080, 13591552, 15682560, 16989440, 20387328, 25484160, 27183104, 31365120, 33978880, 40774656, 50968320, 67957760, 81549312, 101936640, 135915520, 203873280, 407746560]

約数ペア:

[(1, 407746560), (2, 203873280), (3, 135915520), (4, 101936640), (5, 81549312), (6, 67957760), (8, 50968320), (10, 40774656), (12, 33978880), (13, 31365120), (15, 27183104), (16, 25484160), (20, 20387328), (24, 16989440), (26, 15682560), (30, 13591552), (32, 12742080), (39, 10455040), (40, 10193664), (48, 8494720), (52, 7841280), (60, 6795776), (64, 6371040), (65, 6273024), (78, 5227520), (80, 5096832), (96, 4247360), (104, 3920640), (120, 3397888), (128, 3185520), (130, 3136512), (156, 2613760), (160, 2548416), (192, 2123680), (195, 2091008), (208, 1960320), (240, 1698944), (256, 1592760), (260, 1568256), (312, 1306880), (320, 1274208), (384, 1061840), (390, 1045504), (416, 980160), (480, 849472), (512, 796380), (520, 784128), (624, 653440), (640, 637104), (768, 530920), (780, 522752), (832, 490080), (960, 424736), (1021, 399360), (1024, 398190), (1040, 392064), (1248, 326720), (1280, 318552), (1536, 265460), (1560, 261376), (1664, 245040), (1920, 212368), (2042, 199680), (2048, 199095), (2080, 196032), (2496, 163360), (2560, 159276), (3063, 133120), (3072, 132730), (3120, 130688), (3328, 122520), (3840, 106184), (4084, 99840), (4160, 98016), (4992, 81680), (5105, 79872), (5120, 79638), (6126, 66560), (6144, 66365), (6240, 65344), (6656, 61260), (7680, 53092), (8168, 49920), (8320, 49008), (9984, 40840), (10210, 39936), (10240, 39819), (12252, 33280), (12480, 32672), (13273, 30720), (13312, 30630), (15315, 26624), (15360, 26546), (16336, 24960), (16640, 24504), (19968, 20420)]