2490164460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3037

約数の個数: 288

約数和(自身を含む): 9321661440

約数和(自身を除く): 6831496980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 29, 30, 35, 36, 42, 45, 46, 58, 60, 63, 69, 70, 84, 87, 90, 92, 105, 115, 116, 126, 138, 140, 145, 161, 174, 180, 203, 207, 210, 230, 252, 261, 276, 290, 315, 322, 345, 348, 406, 414, 420, 435, 460, 483, 522, 580, 609, 630, 644, 667, 690, 805, 812, 828, 870, 966, 1015, 1035, 1044, 1218, 1260, 1305, 1334, 1380, 1449, 1610, 1740, 1827, 1932, 2001, 2030, 2070, 2415, 2436, 2610, 2668, 2898, 2963, 3045, 3220, 3335, 3654, 4002, 4060, 4140, 4669, 4830, 5220, 5796, 5926, 6003, 6090, 6670, 7245, 7308, 8004, 8889, 9135, 9338, 9660, 10005, 11852, 12006, 12180, 13340, 14007, 14490, 14815, 17778, 18270, 18676, 20010, 20741, 23345, 24012, 26667, 28014, 28980, 29630, 30015, 35556, 36540, 40020, 41482, 42021, 44445, 46690, 53334, 56028, 59260, 60030, 62223, 68149, 70035, 82964, 84042, 85927, 88890, 93380, 103705, 106668, 120060, 124446, 133335, 136298, 140070, 168084, 171854, 177780, 186669, 204447, 207410, 210105, 248892, 257781, 266670, 272596, 280140, 311115, 340745, 343708, 373338, 408894, 414820, 420210, 429635, 477043, 515562, 533340, 601489, 613341, 622230, 681490, 746676, 773343, 817788, 840420, 859270, 933345, 954086, 1022235, 1031124, 1202978, 1226682, 1244460, 1288905, 1362980, 1431129, 1546686, 1718540, 1804467, 1866690, 1908172, 1976321, 2044470, 2385215, 2405956, 2453364, 2577810, 2862258, 3007445, 3066705, 3093372, 3608934, 3733380, 3866715, 3952642, 4088940, 4293387, 4770430, 5155620, 5413401, 5724516, 5928963, 6014890, 6133410, 7155645, 7217868, 7733430, 7905284, 8586774, 9022335, 9540860, 9881605, 10826802, 11857926, 12029780, 12266820, 13834247, 14311290, 15466860, 17173548, 17786889, 18044670, 19763210, 21466935, 21653604, 23715852, 27067005, 27668494, 28622580, 29644815, 35573778, 36089340, 39526420, 41502741, 42933870, 54134010, 55336988, 59289630, 69171235, 71147556, 83005482, 85867740, 88934445, 108268020, 118579260, 124508223, 138342470, 166010964, 177868890, 207513705, 249016446, 276684940, 355737780, 415027410, 498032892, 622541115, 830054820, 1245082230, 2490164460]

約数ペア:

[(1, 2490164460), (2, 1245082230), (3, 830054820), (4, 622541115), (5, 498032892), (6, 415027410), (7, 355737780), (9, 276684940), (10, 249016446), (12, 207513705), (14, 177868890), (15, 166010964), (18, 138342470), (20, 124508223), (21, 118579260), (23, 108268020), (28, 88934445), (29, 85867740), (30, 83005482), (35, 71147556), (36, 69171235), (42, 59289630), (45, 55336988), (46, 54134010), (58, 42933870), (60, 41502741), (63, 39526420), (69, 36089340), (70, 35573778), (84, 29644815), (87, 28622580), (90, 27668494), (92, 27067005), (105, 23715852), (115, 21653604), (116, 21466935), (126, 19763210), (138, 18044670), (140, 17786889), (145, 17173548), (161, 15466860), (174, 14311290), (180, 13834247), (203, 12266820), (207, 12029780), (210, 11857926), (230, 10826802), (252, 9881605), (261, 9540860), (276, 9022335), (290, 8586774), (315, 7905284), (322, 7733430), (345, 7217868), (348, 7155645), (406, 6133410), (414, 6014890), (420, 5928963), (435, 5724516), (460, 5413401), (483, 5155620), (522, 4770430), (580, 4293387), (609, 4088940), (630, 3952642), (644, 3866715), (667, 3733380), (690, 3608934), (805, 3093372), (812, 3066705), (828, 3007445), (870, 2862258), (966, 2577810), (1015, 2453364), (1035, 2405956), (1044, 2385215), (1218, 2044470), (1260, 1976321), (1305, 1908172), (1334, 1866690), (1380, 1804467), (1449, 1718540), (1610, 1546686), (1740, 1431129), (1827, 1362980), (1932, 1288905), (2001, 1244460), (2030, 1226682), (2070, 1202978), (2415, 1031124), (2436, 1022235), (2610, 954086), (2668, 933345), (2898, 859270), (2963, 840420), (3045, 817788), (3220, 773343), (3335, 746676), (3654, 681490), (4002, 622230), (4060, 613341), (4140, 601489), (4669, 533340), (4830, 515562), (5220, 477043), (5796, 429635), (5926, 420210), (6003, 414820), (6090, 408894), (6670, 373338), (7245, 343708), (7308, 340745), (8004, 311115), (8889, 280140), (9135, 272596), (9338, 266670), (9660, 257781), (10005, 248892), (11852, 210105), (12006, 207410), (12180, 204447), (13340, 186669), (14007, 177780), (14490, 171854), (14815, 168084), (17778, 140070), (18270, 136298), (18676, 133335), (20010, 124446), (20741, 120060), (23345, 106668), (24012, 103705), (26667, 93380), (28014, 88890), (28980, 85927), (29630, 84042), (30015, 82964), (35556, 70035), (36540, 68149), (40020, 62223), (41482, 60030), (42021, 59260), (44445, 56028), (46690, 53334)]