329485120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:632

約数の個数: 112

約数和(自身を含む): 829543680

約数和(自身を除く): 500058560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 184, 230, 320, 356, 368, 445, 460, 503, 712, 736, 890, 920, 1006, 1424, 1472, 1780, 1840, 2012, 2047, 2515, 2848, 3560, 3680, 4024, 4094, 5030, 5696, 7120, 7360, 8048, 8188, 10060, 10235, 11569, 14240, 16096, 16376, 20120, 20470, 23138, 28480, 32192, 32752, 40240, 40940, 44767, 46276, 57845, 65504, 80480, 81880, 89534, 92552, 115690, 131008, 160960, 163760, 179068, 185104, 223835, 231380, 327520, 358136, 370208, 447670, 462760, 655040, 716272, 740416, 895340, 925520, 1029641, 1432544, 1790680, 1851040, 2059282, 2865088, 3581360, 3702080, 4118564, 5148205, 7162720, 8237128, 10296410, 14325440, 16474256, 20592820, 32948512, 41185640, 65897024, 82371280, 164742560, 329485120]

約数ペア:

[(1, 329485120), (2, 164742560), (4, 82371280), (5, 65897024), (8, 41185640), (10, 32948512), (16, 20592820), (20, 16474256), (23, 14325440), (32, 10296410), (40, 8237128), (46, 7162720), (64, 5148205), (80, 4118564), (89, 3702080), (92, 3581360), (115, 2865088), (160, 2059282), (178, 1851040), (184, 1790680), (230, 1432544), (320, 1029641), (356, 925520), (368, 895340), (445, 740416), (460, 716272), (503, 655040), (712, 462760), (736, 447670), (890, 370208), (920, 358136), (1006, 327520), (1424, 231380), (1472, 223835), (1780, 185104), (1840, 179068), (2012, 163760), (2047, 160960), (2515, 131008), (2848, 115690), (3560, 92552), (3680, 89534), (4024, 81880), (4094, 80480), (5030, 65504), (5696, 57845), (7120, 46276), (7360, 44767), (8048, 40940), (8188, 40240), (10060, 32752), (10235, 32192), (11569, 28480), (14240, 23138), (16096, 20470), (16376, 20120)]