298926080

素因数分解:

$2^{14}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 743155560

約数和(自身を除く): 444229480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 89, 128, 160, 164, 178, 205, 256, 320, 328, 356, 410, 445, 512, 640, 656, 712, 820, 890, 1024, 1280, 1312, 1424, 1640, 1780, 2048, 2560, 2624, 2848, 3280, 3560, 3649, 4096, 5120, 5248, 5696, 6560, 7120, 7298, 8192, 10240, 10496, 11392, 13120, 14240, 14596, 16384, 18245, 20480, 20992, 22784, 26240, 28480, 29192, 36490, 40960, 41984, 45568, 52480, 56960, 58384, 72980, 81920, 83968, 91136, 104960, 113920, 116768, 145960, 167936, 182272, 209920, 227840, 233536, 291920, 335872, 364544, 419840, 455680, 467072, 583840, 671744, 729088, 839680, 911360, 934144, 1167680, 1458176, 1679360, 1822720, 1868288, 2335360, 3358720, 3645440, 3736576, 4670720, 7290880, 7473152, 9341440, 14946304, 18682880, 29892608, 37365760, 59785216, 74731520, 149463040, 298926080]

約数ペア:

[(1, 298926080), (2, 149463040), (4, 74731520), (5, 59785216), (8, 37365760), (10, 29892608), (16, 18682880), (20, 14946304), (32, 9341440), (40, 7473152), (41, 7290880), (64, 4670720), (80, 3736576), (82, 3645440), (89, 3358720), (128, 2335360), (160, 1868288), (164, 1822720), (178, 1679360), (205, 1458176), (256, 1167680), (320, 934144), (328, 911360), (356, 839680), (410, 729088), (445, 671744), (512, 583840), (640, 467072), (656, 455680), (712, 419840), (820, 364544), (890, 335872), (1024, 291920), (1280, 233536), (1312, 227840), (1424, 209920), (1640, 182272), (1780, 167936), (2048, 145960), (2560, 116768), (2624, 113920), (2848, 104960), (3280, 91136), (3560, 83968), (3649, 81920), (4096, 72980), (5120, 58384), (5248, 56960), (5696, 52480), (6560, 45568), (7120, 41984), (7298, 40960), (8192, 36490), (10240, 29192), (10496, 28480), (11392, 26240), (13120, 22784), (14240, 20992), (14596, 20480), (16384, 18245)]