40093440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 131126688

約数和(自身を除く): 91033248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 197, 212, 240, 256, 265, 318, 320, 384, 394, 424, 480, 530, 591, 636, 640, 768, 788, 795, 848, 960, 985, 1060, 1182, 1272, 1280, 1576, 1590, 1696, 1920, 1970, 2120, 2364, 2544, 2955, 3152, 3180, 3392, 3840, 3940, 4240, 4728, 5088, 5910, 6304, 6360, 6784, 7880, 8480, 9456, 10176, 10441, 11820, 12608, 12720, 13568, 15760, 16960, 18912, 20352, 20882, 23640, 25216, 25440, 31323, 31520, 33920, 37824, 40704, 41764, 47280, 50432, 50880, 52205, 62646, 63040, 67840, 75648, 83528, 94560, 101760, 104410, 125292, 126080, 151296, 156615, 167056, 189120, 203520, 208820, 250584, 252160, 313230, 334112, 378240, 417640, 501168, 626460, 668224, 756480, 835280, 1002336, 1252920, 1336448, 1670560, 2004672, 2505840, 2672896, 3341120, 4009344, 5011680, 6682240, 8018688, 10023360, 13364480, 20046720, 40093440]

約数ペア:

[(1, 40093440), (2, 20046720), (3, 13364480), (4, 10023360), (5, 8018688), (6, 6682240), (8, 5011680), (10, 4009344), (12, 3341120), (15, 2672896), (16, 2505840), (20, 2004672), (24, 1670560), (30, 1336448), (32, 1252920), (40, 1002336), (48, 835280), (53, 756480), (60, 668224), (64, 626460), (80, 501168), (96, 417640), (106, 378240), (120, 334112), (128, 313230), (159, 252160), (160, 250584), (192, 208820), (197, 203520), (212, 189120), (240, 167056), (256, 156615), (265, 151296), (318, 126080), (320, 125292), (384, 104410), (394, 101760), (424, 94560), (480, 83528), (530, 75648), (591, 67840), (636, 63040), (640, 62646), (768, 52205), (788, 50880), (795, 50432), (848, 47280), (960, 41764), (985, 40704), (1060, 37824), (1182, 33920), (1272, 31520), (1280, 31323), (1576, 25440), (1590, 25216), (1696, 23640), (1920, 20882), (1970, 20352), (2120, 18912), (2364, 16960), (2544, 15760), (2955, 13568), (3152, 12720), (3180, 12608), (3392, 11820), (3840, 10441), (3940, 10176), (4240, 9456), (4728, 8480), (5088, 7880), (5910, 6784), (6304, 6360)]