137732280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7129}}^1$

素因数の和:7173

約数の個数: 128

約数和(自身を含む): 492825600

約数和(自身を除く): 355093320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 7129, 9660, 14258, 19320, 21387, 28516, 35645, 42774, 49903, 57032, 71290, 85548, 99806, 106935, 142580, 149709, 163967, 171096, 199612, 213870, 249515, 285160, 299418, 327934, 399224, 427740, 491901, 499030, 598836, 655868, 748545, 819835, 855480, 983802, 998060, 1147769, 1197672, 1311736, 1497090, 1639670, 1967604, 1996120, 2295538, 2459505, 2994180, 3279340, 3443307, 3935208, 4591076, 4919010, 5738845, 5988360, 6558680, 6886614, 9182152, 9838020, 11477690, 13773228, 17216535, 19676040, 22955380, 27546456, 34433070, 45910760, 68866140, 137732280]

約数ペア:

[(1, 137732280), (2, 68866140), (3, 45910760), (4, 34433070), (5, 27546456), (6, 22955380), (7, 19676040), (8, 17216535), (10, 13773228), (12, 11477690), (14, 9838020), (15, 9182152), (20, 6886614), (21, 6558680), (23, 5988360), (24, 5738845), (28, 4919010), (30, 4591076), (35, 3935208), (40, 3443307), (42, 3279340), (46, 2994180), (56, 2459505), (60, 2295538), (69, 1996120), (70, 1967604), (84, 1639670), (92, 1497090), (105, 1311736), (115, 1197672), (120, 1147769), (138, 998060), (140, 983802), (161, 855480), (168, 819835), (184, 748545), (210, 655868), (230, 598836), (276, 499030), (280, 491901), (322, 427740), (345, 399224), (420, 327934), (460, 299418), (483, 285160), (552, 249515), (644, 213870), (690, 199612), (805, 171096), (840, 163967), (920, 149709), (966, 142580), (1288, 106935), (1380, 99806), (1610, 85548), (1932, 71290), (2415, 57032), (2760, 49903), (3220, 42774), (3864, 35645), (4830, 28516), (6440, 21387), (7129, 19320), (9660, 14258)]