551603520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 280

約数和(自身を含む): 2114376264

約数和(自身を除く): 1562772744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1637, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3274, 3510, 3744, 4160, 4212, 4320, 4680, 4911, 5184, 5265, 5616, 6240, 6480, 6548, 7020, 7488, 8185, 8424, 8640, 9360, 9822, 10530, 11232, 12480, 12960, 13096, 14040, 14733, 16370, 16848, 18720, 19644, 21060, 21281, 22464, 24555, 25920, 26192, 28080, 29466, 32740, 33696, 37440, 39288, 42120, 42562, 44199, 49110, 52384, 56160, 58932, 63843, 65480, 67392, 73665, 78576, 84240, 85124, 88398, 98220, 104768, 106405, 112320, 117864, 127686, 130960, 132597, 147330, 157152, 168480, 170248, 176796, 191529, 196440, 212810, 220995, 235728, 255372, 261920, 265194, 294660, 314304, 319215, 336960, 340496, 353592, 383058, 392880, 425620, 441990, 471456, 510744, 523840, 530388, 574587, 589320, 638430, 662985, 680992, 707184, 766116, 785760, 851240, 883980, 942912, 957645, 1021488, 1060776, 1149174, 1178640, 1276860, 1325970, 1361984, 1414368, 1532232, 1571520, 1702480, 1723761, 1767960, 1915290, 2042976, 2121552, 2298348, 2357280, 2553720, 2651940, 2828736, 2872935, 3064464, 3404960, 3447522, 3535920, 3830580, 4085952, 4243104, 4596696, 4714560, 5107440, 5303880, 5745870, 6128928, 6809920, 6895044, 7071840, 7661160, 8486208, 8618805, 9193392, 10214880, 10607760, 11491740, 12257856, 13790088, 14143680, 15322320, 17237610, 18386784, 20429760, 21215520, 22983480, 27580176, 30644640, 34475220, 36773568, 42431040, 45966960, 55160352, 61289280, 68950440, 91933920, 110320704, 137900880, 183867840, 275801760, 551603520]

約数ペア:

[(1, 551603520), (2, 275801760), (3, 183867840), (4, 137900880), (5, 110320704), (6, 91933920), (8, 68950440), (9, 61289280), (10, 55160352), (12, 45966960), (13, 42431040), (15, 36773568), (16, 34475220), (18, 30644640), (20, 27580176), (24, 22983480), (26, 21215520), (27, 20429760), (30, 18386784), (32, 17237610), (36, 15322320), (39, 14143680), (40, 13790088), (45, 12257856), (48, 11491740), (52, 10607760), (54, 10214880), (60, 9193392), (64, 8618805), (65, 8486208), (72, 7661160), (78, 7071840), (80, 6895044), (81, 6809920), (90, 6128928), (96, 5745870), (104, 5303880), (108, 5107440), (117, 4714560), (120, 4596696), (130, 4243104), (135, 4085952), (144, 3830580), (156, 3535920), (160, 3447522), (162, 3404960), (180, 3064464), (192, 2872935), (195, 2828736), (208, 2651940), (216, 2553720), (234, 2357280), (240, 2298348), (260, 2121552), (270, 2042976), (288, 1915290), (312, 1767960), (320, 1723761), (324, 1702480), (351, 1571520), (360, 1532232), (390, 1414368), (405, 1361984), (416, 1325970), (432, 1276860), (468, 1178640), (480, 1149174), (520, 1060776), (540, 1021488), (576, 957645), (585, 942912), (624, 883980), (648, 851240), (702, 785760), (720, 766116), (780, 707184), (810, 680992), (832, 662985), (864, 638430), (936, 589320), (960, 574587), (1040, 530388), (1053, 523840), (1080, 510744), (1170, 471456), (1248, 441990), (1296, 425620), (1404, 392880), (1440, 383058), (1560, 353592), (1620, 340496), (1637, 336960), (1728, 319215), (1755, 314304), (1872, 294660), (2080, 265194), (2106, 261920), (2160, 255372), (2340, 235728), (2496, 220995), (2592, 212810), (2808, 196440), (2880, 191529), (3120, 176796), (3240, 170248), (3274, 168480), (3510, 157152), (3744, 147330), (4160, 132597), (4212, 130960), (4320, 127686), (4680, 117864), (4911, 112320), (5184, 106405), (5265, 104768), (5616, 98220), (6240, 88398), (6480, 85124), (6548, 84240), (7020, 78576), (7488, 73665), (8185, 67392), (8424, 65480), (8640, 63843), (9360, 58932), (9822, 56160), (10530, 52384), (11232, 49110), (12480, 44199), (12960, 42562), (13096, 42120), (14040, 39288), (14733, 37440), (16370, 33696), (16848, 32740), (18720, 29466), (19644, 28080), (21060, 26192), (21281, 25920), (22464, 24555)]