155587320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2182

約数の個数: 192

約数和(自身を含む): 598104000

約数和(自身を除く): 442516680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2129, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4258, 4872, 5220, 6090, 6387, 7308, 8120, 8516, 9135, 10440, 10645, 12180, 12774, 14616, 14903, 17032, 18270, 19161, 21290, 24360, 25548, 29806, 31935, 36540, 38322, 42580, 44709, 51096, 59612, 61741, 63870, 73080, 74515, 76644, 85160, 89418, 95805, 119224, 123482, 127740, 134127, 149030, 153288, 178836, 185223, 191610, 223545, 246964, 255480, 268254, 298060, 308705, 357672, 370446, 383220, 432187, 447090, 493928, 536508, 555669, 596120, 617410, 670635, 740892, 766440, 864374, 894180, 926115, 1073016, 1111338, 1234820, 1296561, 1341270, 1481784, 1728748, 1788360, 1852230, 2160935, 2222676, 2469640, 2593122, 2682540, 2778345, 3457496, 3704460, 3889683, 4321870, 4445352, 5186244, 5365080, 5556690, 6482805, 7408920, 7779366, 8643740, 10372488, 11113380, 12965610, 15558732, 17287480, 19448415, 22226760, 25931220, 31117464, 38896830, 51862440, 77793660, 155587320]

約数ペア:

[(1, 155587320), (2, 77793660), (3, 51862440), (4, 38896830), (5, 31117464), (6, 25931220), (7, 22226760), (8, 19448415), (9, 17287480), (10, 15558732), (12, 12965610), (14, 11113380), (15, 10372488), (18, 8643740), (20, 7779366), (21, 7408920), (24, 6482805), (28, 5556690), (29, 5365080), (30, 5186244), (35, 4445352), (36, 4321870), (40, 3889683), (42, 3704460), (45, 3457496), (56, 2778345), (58, 2682540), (60, 2593122), (63, 2469640), (70, 2222676), (72, 2160935), (84, 1852230), (87, 1788360), (90, 1728748), (105, 1481784), (116, 1341270), (120, 1296561), (126, 1234820), (140, 1111338), (145, 1073016), (168, 926115), (174, 894180), (180, 864374), (203, 766440), (210, 740892), (232, 670635), (252, 617410), (261, 596120), (280, 555669), (290, 536508), (315, 493928), (348, 447090), (360, 432187), (406, 383220), (420, 370446), (435, 357672), (504, 308705), (522, 298060), (580, 268254), (609, 255480), (630, 246964), (696, 223545), (812, 191610), (840, 185223), (870, 178836), (1015, 153288), (1044, 149030), (1160, 134127), (1218, 127740), (1260, 123482), (1305, 119224), (1624, 95805), (1740, 89418), (1827, 85160), (2030, 76644), (2088, 74515), (2129, 73080), (2436, 63870), (2520, 61741), (2610, 59612), (3045, 51096), (3480, 44709), (3654, 42580), (4060, 38322), (4258, 36540), (4872, 31935), (5220, 29806), (6090, 25548), (6387, 24360), (7308, 21290), (8120, 19161), (8516, 18270), (9135, 17032), (10440, 14903), (10645, 14616), (12180, 12774)]