355262180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 620159260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 53, 58, 65, 70, 91, 106, 116, 127, 130, 140, 145, 182, 203, 212, 254, 260, 265, 290, 364, 371, 377, 406, 455, 508, 530, 580, 635, 689, 742, 754, 812, 889, 910, 1015, 1060, 1270, 1378, 1484, 1508, 1537, 1651, 1778, 1820, 1855, 1885, 2030, 2540, 2639, 2756, 3074, 3302, 3445, 3556, 3683, 3710, 3770, 4060, 4445, 4823, 5278, 6148, 6604, 6731, 6890, 7366, 7420, 7540, 7685, 8255, 8890, 9646, 10556, 10759, 11557, 13195, 13462, 13780, 14732, 15370, 16510, 17780, 18415, 19292, 19981, 21518, 23114, 24115, 25781, 26390, 26924, 30740, 33020, 33655, 36830, 39962, 43036, 46228, 47117, 47879, 48230, 51562, 52780, 53795, 57785, 67310, 73660, 79924, 87503, 94234, 95758, 96460, 99905, 103124, 107590, 115570, 128905, 134620, 139867, 175006, 188468, 191516, 195199, 199810, 215180, 231140, 235585, 239395, 257810, 279734, 335153, 350012, 390398, 399620, 437515, 471170, 478790, 515620, 559468, 612521, 670306, 699335, 780796, 875030, 942340, 957580, 975995, 1225042, 1340612, 1366393, 1398670, 1675765, 1750060, 1951990, 2450084, 2537587, 2732786, 2797340, 3062605, 3351530, 3903980, 5075174, 5465572, 6125210, 6703060, 6831965, 10150348, 12250420, 12687935, 13663930, 17763109, 25375870, 27327860, 35526218, 50751740, 71052436, 88815545, 177631090, 355262180]

約数ペア:

[(1, 355262180), (2, 177631090), (4, 88815545), (5, 71052436), (7, 50751740), (10, 35526218), (13, 27327860), (14, 25375870), (20, 17763109), (26, 13663930), (28, 12687935), (29, 12250420), (35, 10150348), (52, 6831965), (53, 6703060), (58, 6125210), (65, 5465572), (70, 5075174), (91, 3903980), (106, 3351530), (116, 3062605), (127, 2797340), (130, 2732786), (140, 2537587), (145, 2450084), (182, 1951990), (203, 1750060), (212, 1675765), (254, 1398670), (260, 1366393), (265, 1340612), (290, 1225042), (364, 975995), (371, 957580), (377, 942340), (406, 875030), (455, 780796), (508, 699335), (530, 670306), (580, 612521), (635, 559468), (689, 515620), (742, 478790), (754, 471170), (812, 437515), (889, 399620), (910, 390398), (1015, 350012), (1060, 335153), (1270, 279734), (1378, 257810), (1484, 239395), (1508, 235585), (1537, 231140), (1651, 215180), (1778, 199810), (1820, 195199), (1855, 191516), (1885, 188468), (2030, 175006), (2540, 139867), (2639, 134620), (2756, 128905), (3074, 115570), (3302, 107590), (3445, 103124), (3556, 99905), (3683, 96460), (3710, 95758), (3770, 94234), (4060, 87503), (4445, 79924), (4823, 73660), (5278, 67310), (6148, 57785), (6604, 53795), (6731, 52780), (6890, 51562), (7366, 48230), (7420, 47879), (7540, 47117), (7685, 46228), (8255, 43036), (8890, 39962), (9646, 36830), (10556, 33655), (10759, 33020), (11557, 30740), (13195, 26924), (13462, 26390), (13780, 25781), (14732, 24115), (15370, 23114), (16510, 21518), (17780, 19981), (18415, 19292)]