419389320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:764

約数の個数: 256

約数和(自身を含む): 1560176640

約数和(自身を除く): 1140787320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 51, 56, 60, 68, 70, 84, 85, 86, 102, 105, 119, 120, 129, 136, 140, 168, 170, 172, 204, 210, 215, 238, 255, 258, 280, 301, 340, 344, 357, 408, 420, 430, 476, 510, 516, 595, 602, 645, 680, 683, 714, 731, 840, 860, 903, 952, 1020, 1032, 1190, 1204, 1290, 1366, 1428, 1462, 1505, 1720, 1785, 1806, 2040, 2049, 2193, 2380, 2408, 2580, 2732, 2856, 2924, 3010, 3415, 3570, 3612, 3655, 4098, 4386, 4515, 4760, 4781, 5117, 5160, 5464, 5848, 6020, 6830, 7140, 7224, 7310, 8196, 8772, 9030, 9562, 10234, 10245, 10965, 11611, 12040, 13660, 14280, 14343, 14620, 15351, 16392, 17544, 18060, 19124, 20468, 20490, 21930, 23222, 23905, 25585, 27320, 28686, 29240, 29369, 30702, 34833, 36120, 38248, 40936, 40980, 43860, 46444, 47810, 51170, 57372, 58055, 58738, 61404, 69666, 71715, 76755, 81277, 81960, 87720, 88107, 92888, 95620, 102340, 114744, 116110, 117476, 122808, 139332, 143430, 146845, 153510, 162554, 174165, 176214, 191240, 204680, 205583, 232220, 234952, 243831, 278664, 286860, 293690, 307020, 325108, 348330, 352428, 406385, 411166, 440535, 464440, 487662, 499273, 573720, 587380, 614040, 616749, 650216, 696660, 704856, 812770, 822332, 881070, 975324, 998546, 1027915, 1174760, 1219155, 1233498, 1393320, 1497819, 1625540, 1644664, 1762140, 1950648, 1997092, 2055830, 2438310, 2466996, 2496365, 2995638, 3083745, 3251080, 3494911, 3524280, 3994184, 4111660, 4876620, 4933992, 4992730, 5991276, 6167490, 6989822, 7489095, 8223320, 9753240, 9985460, 10484733, 11982552, 12334980, 13979644, 14978190, 17474555, 19970920, 20969466, 24669960, 27959288, 29956380, 34949110, 41938932, 52423665, 59912760, 69898220, 83877864, 104847330, 139796440, 209694660, 419389320]

約数ペア:

[(1, 419389320), (2, 209694660), (3, 139796440), (4, 104847330), (5, 83877864), (6, 69898220), (7, 59912760), (8, 52423665), (10, 41938932), (12, 34949110), (14, 29956380), (15, 27959288), (17, 24669960), (20, 20969466), (21, 19970920), (24, 17474555), (28, 14978190), (30, 13979644), (34, 12334980), (35, 11982552), (40, 10484733), (42, 9985460), (43, 9753240), (51, 8223320), (56, 7489095), (60, 6989822), (68, 6167490), (70, 5991276), (84, 4992730), (85, 4933992), (86, 4876620), (102, 4111660), (105, 3994184), (119, 3524280), (120, 3494911), (129, 3251080), (136, 3083745), (140, 2995638), (168, 2496365), (170, 2466996), (172, 2438310), (204, 2055830), (210, 1997092), (215, 1950648), (238, 1762140), (255, 1644664), (258, 1625540), (280, 1497819), (301, 1393320), (340, 1233498), (344, 1219155), (357, 1174760), (408, 1027915), (420, 998546), (430, 975324), (476, 881070), (510, 822332), (516, 812770), (595, 704856), (602, 696660), (645, 650216), (680, 616749), (683, 614040), (714, 587380), (731, 573720), (840, 499273), (860, 487662), (903, 464440), (952, 440535), (1020, 411166), (1032, 406385), (1190, 352428), (1204, 348330), (1290, 325108), (1366, 307020), (1428, 293690), (1462, 286860), (1505, 278664), (1720, 243831), (1785, 234952), (1806, 232220), (2040, 205583), (2049, 204680), (2193, 191240), (2380, 176214), (2408, 174165), (2580, 162554), (2732, 153510), (2856, 146845), (2924, 143430), (3010, 139332), (3415, 122808), (3570, 117476), (3612, 116110), (3655, 114744), (4098, 102340), (4386, 95620), (4515, 92888), (4760, 88107), (4781, 87720), (5117, 81960), (5160, 81277), (5464, 76755), (5848, 71715), (6020, 69666), (6830, 61404), (7140, 58738), (7224, 58055), (7310, 57372), (8196, 51170), (8772, 47810), (9030, 46444), (9562, 43860), (10234, 40980), (10245, 40936), (10965, 38248), (11611, 36120), (12040, 34833), (13660, 30702), (14280, 29369), (14343, 29240), (14620, 28686), (15351, 27320), (16392, 25585), (17544, 23905), (18060, 23222), (19124, 21930), (20468, 20490)]