890918280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 384

約数和(自身を含む): 3490905600

約数和(自身を除く): 2599987320

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, 73, 84, 87, 90, 105, 116, 120, 126, 140, 145, 146, 167, 168, 174, 180, 203, 210, 219, 232, 252, 261, 280, 290, 292, 315, 334, 348, 360, 365, 406, 420, 435, 438, 501, 504, 511, 522, 580, 584, 609, 630, 657, 668, 696, 730, 812, 835, 840, 870, 876, 1002, 1015, 1022, 1044, 1095, 1160, 1169, 1218, 1260, 1305, 1314, 1336, 1460, 1503, 1533, 1624, 1670, 1740, 1752, 1827, 2004, 2030, 2044, 2088, 2117, 2190, 2338, 2436, 2505, 2520, 2555, 2610, 2628, 2920, 3006, 3045, 3066, 3285, 3340, 3480, 3507, 3654, 4008, 4060, 4088, 4234, 4380, 4599, 4676, 4843, 4872, 5010, 5110, 5220, 5256, 5845, 6012, 6090, 6132, 6351, 6570, 6680, 7014, 7308, 7515, 7665, 8120, 8468, 8760, 9135, 9198, 9352, 9686, 10020, 10220, 10440, 10521, 10585, 11690, 12024, 12180, 12191, 12264, 12702, 13140, 14028, 14529, 14616, 14819, 15030, 15330, 16936, 17535, 18270, 18396, 19053, 19372, 20040, 20440, 21042, 21170, 22995, 23380, 24215, 24360, 24382, 25404, 26280, 28056, 29058, 29638, 30060, 30660, 31755, 33901, 35070, 36540, 36573, 36792, 38106, 38744, 42084, 42340, 43587, 44457, 45990, 46760, 48430, 48764, 50808, 52605, 58116, 59276, 60120, 60955, 61320, 63510, 67802, 70140, 72645, 73080, 73146, 74095, 76212, 84168, 84680, 85337, 87174, 88914, 91980, 95265, 96860, 97528, 101703, 105210, 109719, 116232, 118552, 121910, 127020, 133371, 135604, 140280, 145290, 146292, 148190, 152424, 169505, 170674, 174348, 177828, 182865, 183960, 190530, 193720, 203406, 210420, 217935, 219438, 222285, 243820, 254040, 256011, 266742, 271208, 290580, 292584, 296380, 305109, 339010, 341348, 348696, 353539, 355656, 365730, 381060, 406812, 420840, 426685, 435870, 438876, 444570, 487640, 508515, 512022, 533484, 548595, 581160, 592760, 610218, 666855, 678020, 682696, 707078, 731460, 762120, 768033, 813624, 853370, 871740, 877752, 889140, 1017030, 1024044, 1060617, 1066968, 1097190, 1220436, 1280055, 1333710, 1356040, 1414156, 1462920, 1525545, 1536066, 1706740, 1743480, 1767695, 1778280, 2034060, 2048088, 2121234, 2194380, 2440872, 2474773, 2560110, 2667420, 2828312, 3051090, 3072132, 3181851, 3413480, 3535390, 3840165, 4068120, 4242468, 4388760, 4949546, 5120220, 5303085, 5334840, 6102180, 6144264, 6363702, 7070780, 7424319, 7680330, 8484936, 9899092, 10240440, 10606170, 12204360, 12373865, 12727404, 14141560, 14848638, 15360660, 15909255, 19798184, 21212340, 22272957, 24747730, 25454808, 29697276, 30721320, 31818510, 37121595, 42424680, 44545914, 49495460, 59394552, 63637020, 74243190, 89091828, 98990920, 111364785, 127274040, 148486380, 178183656, 222729570, 296972760, 445459140, 890918280]

約数ペア:

[(1, 890918280), (2, 445459140), (3, 296972760), (4, 222729570), (5, 178183656), (6, 148486380), (7, 127274040), (8, 111364785), (9, 98990920), (10, 89091828), (12, 74243190), (14, 63637020), (15, 59394552), (18, 49495460), (20, 44545914), (21, 42424680), (24, 37121595), (28, 31818510), (29, 30721320), (30, 29697276), (35, 25454808), (36, 24747730), (40, 22272957), (42, 21212340), (45, 19798184), (56, 15909255), (58, 15360660), (60, 14848638), (63, 14141560), (70, 12727404), (72, 12373865), (73, 12204360), (84, 10606170), (87, 10240440), (90, 9899092), (105, 8484936), (116, 7680330), (120, 7424319), (126, 7070780), (140, 6363702), (145, 6144264), (146, 6102180), (167, 5334840), (168, 5303085), (174, 5120220), (180, 4949546), (203, 4388760), (210, 4242468), (219, 4068120), (232, 3840165), (252, 3535390), (261, 3413480), (280, 3181851), (290, 3072132), (292, 3051090), (315, 2828312), (334, 2667420), (348, 2560110), (360, 2474773), (365, 2440872), (406, 2194380), (420, 2121234), (435, 2048088), (438, 2034060), (501, 1778280), (504, 1767695), (511, 1743480), (522, 1706740), (580, 1536066), (584, 1525545), (609, 1462920), (630, 1414156), (657, 1356040), (668, 1333710), (696, 1280055), (730, 1220436), (812, 1097190), (835, 1066968), (840, 1060617), (870, 1024044), (876, 1017030), (1002, 889140), (1015, 877752), (1022, 871740), (1044, 853370), (1095, 813624), (1160, 768033), (1169, 762120), (1218, 731460), (1260, 707078), (1305, 682696), (1314, 678020), (1336, 666855), (1460, 610218), (1503, 592760), (1533, 581160), (1624, 548595), (1670, 533484), (1740, 512022), (1752, 508515), (1827, 487640), (2004, 444570), (2030, 438876), (2044, 435870), (2088, 426685), (2117, 420840), (2190, 406812), (2338, 381060), (2436, 365730), (2505, 355656), (2520, 353539), (2555, 348696), (2610, 341348), (2628, 339010), (2920, 305109), (3006, 296380), (3045, 292584), (3066, 290580), (3285, 271208), (3340, 266742), (3480, 256011), (3507, 254040), (3654, 243820), (4008, 222285), (4060, 219438), (4088, 217935), (4234, 210420), (4380, 203406), (4599, 193720), (4676, 190530), (4843, 183960), (4872, 182865), (5010, 177828), (5110, 174348), (5220, 170674), (5256, 169505), (5845, 152424), (6012, 148190), (6090, 146292), (6132, 145290), (6351, 140280), (6570, 135604), (6680, 133371), (7014, 127020), (7308, 121910), (7515, 118552), (7665, 116232), (8120, 109719), (8468, 105210), (8760, 101703), (9135, 97528), (9198, 96860), (9352, 95265), (9686, 91980), (10020, 88914), (10220, 87174), (10440, 85337), (10521, 84680), (10585, 84168), (11690, 76212), (12024, 74095), (12180, 73146), (12191, 73080), (12264, 72645), (12702, 70140), (13140, 67802), (14028, 63510), (14529, 61320), (14616, 60955), (14819, 60120), (15030, 59276), (15330, 58116), (16936, 52605), (17535, 50808), (18270, 48764), (18396, 48430), (19053, 46760), (19372, 45990), (20040, 44457), (20440, 43587), (21042, 42340), (21170, 42084), (22995, 38744), (23380, 38106), (24215, 36792), (24360, 36573), (24382, 36540), (25404, 35070), (26280, 33901), (28056, 31755), (29058, 30660), (29638, 30060)]