128267160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4185

約数の個数: 128

約数和(自身を含む): 451768320

約数和(自身を除く): 323501160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4127, 4440, 5180, 6216, 7770, 8254, 10360, 12381, 15540, 16508, 20635, 24762, 28889, 31080, 33016, 41270, 49524, 57778, 61905, 82540, 86667, 99048, 115556, 123810, 144445, 152699, 165080, 173334, 231112, 247620, 288890, 305398, 346668, 433335, 458097, 495240, 577780, 610796, 693336, 763495, 866670, 916194, 1068893, 1155560, 1221592, 1526990, 1733340, 1832388, 2137786, 2290485, 3053980, 3206679, 3466680, 3664776, 4275572, 4580970, 5344465, 6107960, 6413358, 8551144, 9161940, 10688930, 12826716, 16033395, 18323880, 21377860, 25653432, 32066790, 42755720, 64133580, 128267160]

約数ペア:

[(1, 128267160), (2, 64133580), (3, 42755720), (4, 32066790), (5, 25653432), (6, 21377860), (7, 18323880), (8, 16033395), (10, 12826716), (12, 10688930), (14, 9161940), (15, 8551144), (20, 6413358), (21, 6107960), (24, 5344465), (28, 4580970), (30, 4275572), (35, 3664776), (37, 3466680), (40, 3206679), (42, 3053980), (56, 2290485), (60, 2137786), (70, 1832388), (74, 1733340), (84, 1526990), (105, 1221592), (111, 1155560), (120, 1068893), (140, 916194), (148, 866670), (168, 763495), (185, 693336), (210, 610796), (222, 577780), (259, 495240), (280, 458097), (296, 433335), (370, 346668), (420, 305398), (444, 288890), (518, 247620), (555, 231112), (740, 173334), (777, 165080), (840, 152699), (888, 144445), (1036, 123810), (1110, 115556), (1295, 99048), (1480, 86667), (1554, 82540), (2072, 61905), (2220, 57778), (2590, 49524), (3108, 41270), (3885, 33016), (4127, 31080), (4440, 28889), (5180, 24762), (6216, 20635), (7770, 16508), (8254, 15540), (10360, 12381)]