1507201280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1796

約数の個数: 144

約数和(自身を含む): 3963602160

約数和(自身を除く): 2456400880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 128, 130, 160, 208, 212, 256, 260, 265, 320, 416, 424, 520, 530, 640, 689, 832, 848, 1040, 1060, 1280, 1378, 1664, 1696, 1709, 2080, 2120, 2756, 3328, 3392, 3418, 3445, 4160, 4240, 5512, 6784, 6836, 6890, 8320, 8480, 8545, 11024, 13568, 13672, 13780, 16640, 16960, 17090, 22048, 22217, 27344, 27560, 33920, 34180, 44096, 44434, 54688, 55120, 67840, 68360, 88192, 88868, 90577, 109376, 110240, 111085, 136720, 176384, 177736, 181154, 218752, 220480, 222170, 273440, 355472, 362308, 437504, 440960, 444340, 452885, 546880, 710944, 724616, 881920, 888680, 905770, 1093760, 1177501, 1421888, 1449232, 1777360, 1811540, 2187520, 2355002, 2843776, 2898464, 3554720, 3623080, 4710004, 5687552, 5796928, 5887505, 7109440, 7246160, 9420008, 11593856, 11775010, 14218880, 14492320, 18840016, 23187712, 23550020, 28437760, 28984640, 37680032, 47100040, 57969280, 75360064, 94200080, 115938560, 150720128, 188400160, 301440256, 376800320, 753600640, 1507201280]

約数ペア:

[(1, 1507201280), (2, 753600640), (4, 376800320), (5, 301440256), (8, 188400160), (10, 150720128), (13, 115938560), (16, 94200080), (20, 75360064), (26, 57969280), (32, 47100040), (40, 37680032), (52, 28984640), (53, 28437760), (64, 23550020), (65, 23187712), (80, 18840016), (104, 14492320), (106, 14218880), (128, 11775010), (130, 11593856), (160, 9420008), (208, 7246160), (212, 7109440), (256, 5887505), (260, 5796928), (265, 5687552), (320, 4710004), (416, 3623080), (424, 3554720), (520, 2898464), (530, 2843776), (640, 2355002), (689, 2187520), (832, 1811540), (848, 1777360), (1040, 1449232), (1060, 1421888), (1280, 1177501), (1378, 1093760), (1664, 905770), (1696, 888680), (1709, 881920), (2080, 724616), (2120, 710944), (2756, 546880), (3328, 452885), (3392, 444340), (3418, 440960), (3445, 437504), (4160, 362308), (4240, 355472), (5512, 273440), (6784, 222170), (6836, 220480), (6890, 218752), (8320, 181154), (8480, 177736), (8545, 176384), (11024, 136720), (13568, 111085), (13672, 110240), (13780, 109376), (16640, 90577), (16960, 88868), (17090, 88192), (22048, 68360), (22217, 67840), (27344, 55120), (27560, 54688), (33920, 44434), (34180, 44096)]