39449280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 224

約数和(自身を含む): 140817600

約数和(自身を除く): 101368320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 109, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 218, 232, 240, 260, 290, 312, 320, 327, 348, 377, 390, 416, 435, 436, 464, 480, 520, 545, 580, 624, 654, 696, 754, 780, 832, 870, 872, 928, 960, 1040, 1090, 1131, 1160, 1248, 1308, 1392, 1417, 1508, 1560, 1635, 1740, 1744, 1856, 1885, 2080, 2180, 2262, 2320, 2496, 2616, 2784, 2834, 3016, 3120, 3161, 3270, 3480, 3488, 3770, 4160, 4251, 4360, 4524, 4640, 5232, 5568, 5655, 5668, 6032, 6240, 6322, 6540, 6960, 6976, 7085, 7540, 8502, 8720, 9048, 9280, 9483, 10464, 11310, 11336, 12064, 12480, 12644, 13080, 13920, 14170, 15080, 15805, 17004, 17440, 18096, 18966, 20928, 21255, 22620, 22672, 24128, 25288, 26160, 27840, 28340, 30160, 31610, 34008, 34880, 36192, 37932, 41093, 42510, 45240, 45344, 47415, 50576, 52320, 56680, 60320, 63220, 68016, 72384, 75864, 82186, 85020, 90480, 90688, 94830, 101152, 104640, 113360, 120640, 123279, 126440, 136032, 151728, 164372, 170040, 180960, 189660, 202304, 205465, 226720, 246558, 252880, 272064, 303456, 328744, 340080, 361920, 379320, 410930, 453440, 493116, 505760, 606912, 616395, 657488, 680160, 758640, 821860, 986232, 1011520, 1232790, 1314976, 1360320, 1517280, 1643720, 1972464, 2465580, 2629952, 3034560, 3287440, 3944928, 4931160, 6574880, 7889856, 9862320, 13149760, 19724640, 39449280]

約数ペア:

[(1, 39449280), (2, 19724640), (3, 13149760), (4, 9862320), (5, 7889856), (6, 6574880), (8, 4931160), (10, 3944928), (12, 3287440), (13, 3034560), (15, 2629952), (16, 2465580), (20, 1972464), (24, 1643720), (26, 1517280), (29, 1360320), (30, 1314976), (32, 1232790), (39, 1011520), (40, 986232), (48, 821860), (52, 758640), (58, 680160), (60, 657488), (64, 616395), (65, 606912), (78, 505760), (80, 493116), (87, 453440), (96, 410930), (104, 379320), (109, 361920), (116, 340080), (120, 328744), (130, 303456), (145, 272064), (156, 252880), (160, 246558), (174, 226720), (192, 205465), (195, 202304), (208, 189660), (218, 180960), (232, 170040), (240, 164372), (260, 151728), (290, 136032), (312, 126440), (320, 123279), (327, 120640), (348, 113360), (377, 104640), (390, 101152), (416, 94830), (435, 90688), (436, 90480), (464, 85020), (480, 82186), (520, 75864), (545, 72384), (580, 68016), (624, 63220), (654, 60320), (696, 56680), (754, 52320), (780, 50576), (832, 47415), (870, 45344), (872, 45240), (928, 42510), (960, 41093), (1040, 37932), (1090, 36192), (1131, 34880), (1160, 34008), (1248, 31610), (1308, 30160), (1392, 28340), (1417, 27840), (1508, 26160), (1560, 25288), (1635, 24128), (1740, 22672), (1744, 22620), (1856, 21255), (1885, 20928), (2080, 18966), (2180, 18096), (2262, 17440), (2320, 17004), (2496, 15805), (2616, 15080), (2784, 14170), (2834, 13920), (3016, 13080), (3120, 12644), (3161, 12480), (3270, 12064), (3480, 11336), (3488, 11310), (3770, 10464), (4160, 9483), (4251, 9280), (4360, 9048), (4524, 8720), (4640, 8502), (5232, 7540), (5568, 7085), (5655, 6976), (5668, 6960), (6032, 6540), (6240, 6322)]