166670880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 566673408

約数和(自身を除く): 400002528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 487, 496, 552, 620, 690, 713, 736, 744, 920, 930, 974, 992, 1104, 1240, 1380, 1426, 1461, 1488, 1840, 1860, 1948, 2139, 2208, 2435, 2480, 2760, 2852, 2922, 2976, 3565, 3680, 3720, 3896, 4278, 4870, 4960, 5520, 5704, 5844, 7130, 7305, 7440, 7792, 8556, 9740, 10695, 11040, 11201, 11408, 11688, 14260, 14610, 14880, 15097, 15584, 17112, 19480, 21390, 22402, 22816, 23376, 28520, 29220, 30194, 33603, 34224, 38960, 42780, 44804, 45291, 46752, 56005, 57040, 58440, 60388, 67206, 68448, 75485, 77920, 85560, 89608, 90582, 112010, 114080, 116880, 120776, 134412, 150970, 168015, 171120, 179216, 181164, 224020, 226455, 233760, 241552, 268824, 301940, 336030, 342240, 347231, 358432, 362328, 448040, 452910, 483104, 537648, 603880, 672060, 694462, 724656, 896080, 905820, 1041693, 1075296, 1207760, 1344120, 1388924, 1449312, 1736155, 1792160, 1811640, 2083386, 2415520, 2688240, 2777848, 3472310, 3623280, 4166772, 5208465, 5376480, 5555696, 6944620, 7246560, 8333544, 10416930, 11111392, 13889240, 16667088, 20833860, 27778480, 33334176, 41667720, 55556960, 83335440, 166670880]

約数ペア:

[(1, 166670880), (2, 83335440), (3, 55556960), (4, 41667720), (5, 33334176), (6, 27778480), (8, 20833860), (10, 16667088), (12, 13889240), (15, 11111392), (16, 10416930), (20, 8333544), (23, 7246560), (24, 6944620), (30, 5555696), (31, 5376480), (32, 5208465), (40, 4166772), (46, 3623280), (48, 3472310), (60, 2777848), (62, 2688240), (69, 2415520), (80, 2083386), (92, 1811640), (93, 1792160), (96, 1736155), (115, 1449312), (120, 1388924), (124, 1344120), (138, 1207760), (155, 1075296), (160, 1041693), (184, 905820), (186, 896080), (230, 724656), (240, 694462), (248, 672060), (276, 603880), (310, 537648), (345, 483104), (368, 452910), (372, 448040), (460, 362328), (465, 358432), (480, 347231), (487, 342240), (496, 336030), (552, 301940), (620, 268824), (690, 241552), (713, 233760), (736, 226455), (744, 224020), (920, 181164), (930, 179216), (974, 171120), (992, 168015), (1104, 150970), (1240, 134412), (1380, 120776), (1426, 116880), (1461, 114080), (1488, 112010), (1840, 90582), (1860, 89608), (1948, 85560), (2139, 77920), (2208, 75485), (2435, 68448), (2480, 67206), (2760, 60388), (2852, 58440), (2922, 57040), (2976, 56005), (3565, 46752), (3680, 45291), (3720, 44804), (3896, 42780), (4278, 38960), (4870, 34224), (4960, 33603), (5520, 30194), (5704, 29220), (5844, 28520), (7130, 23376), (7305, 22816), (7440, 22402), (7792, 21390), (8556, 19480), (9740, 17112), (10695, 15584), (11040, 15097), (11201, 14880), (11408, 14610), (11688, 14260)]