833381280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 216

約数和(自身を含む): 2920891428

約数和(自身を除く): 2087510148

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 313, 344, 360, 387, 430, 480, 516, 626, 645, 688, 720, 774, 860, 939, 1032, 1252, 1290, 1376, 1440, 1548, 1565, 1720, 1849, 1878, 1935, 2064, 2504, 2580, 2817, 3096, 3130, 3440, 3698, 3756, 3870, 4128, 4695, 5008, 5160, 5547, 5634, 6192, 6260, 6880, 7396, 7512, 7740, 9245, 9390, 10016, 10320, 11094, 11268, 12384, 12520, 13459, 14085, 14792, 15024, 15480, 16641, 18490, 18780, 20640, 22188, 22536, 25040, 26918, 27735, 28170, 29584, 30048, 30960, 33282, 36980, 37560, 40377, 44376, 45072, 50080, 53836, 55470, 56340, 59168, 61920, 66564, 67295, 73960, 75120, 80754, 83205, 88752, 90144, 107672, 110940, 112680, 121131, 133128, 134590, 147920, 150240, 161508, 166410, 177504, 201885, 215344, 221880, 225360, 242262, 266256, 269180, 295840, 323016, 332820, 403770, 430688, 443760, 450720, 484524, 532512, 538360, 578737, 605655, 646032, 665640, 807540, 887520, 969048, 1076720, 1157474, 1211310, 1292064, 1331280, 1615080, 1736211, 1938096, 2153440, 2314948, 2422620, 2662560, 2893685, 3230160, 3472422, 3876192, 4629896, 4845240, 5208633, 5787370, 6460320, 6944844, 8681055, 9259792, 9690480, 10417266, 11574740, 13889688, 17362110, 18519584, 19380960, 20834532, 23149480, 26043165, 27779376, 34724220, 41669064, 46298960, 52086330, 55558752, 69448440, 83338128, 92597920, 104172660, 138896880, 166676256, 208345320, 277793760, 416690640, 833381280]

約数ペア:

[(1, 833381280), (2, 416690640), (3, 277793760), (4, 208345320), (5, 166676256), (6, 138896880), (8, 104172660), (9, 92597920), (10, 83338128), (12, 69448440), (15, 55558752), (16, 52086330), (18, 46298960), (20, 41669064), (24, 34724220), (30, 27779376), (32, 26043165), (36, 23149480), (40, 20834532), (43, 19380960), (45, 18519584), (48, 17362110), (60, 13889688), (72, 11574740), (80, 10417266), (86, 9690480), (90, 9259792), (96, 8681055), (120, 6944844), (129, 6460320), (144, 5787370), (160, 5208633), (172, 4845240), (180, 4629896), (215, 3876192), (240, 3472422), (258, 3230160), (288, 2893685), (313, 2662560), (344, 2422620), (360, 2314948), (387, 2153440), (430, 1938096), (480, 1736211), (516, 1615080), (626, 1331280), (645, 1292064), (688, 1211310), (720, 1157474), (774, 1076720), (860, 969048), (939, 887520), (1032, 807540), (1252, 665640), (1290, 646032), (1376, 605655), (1440, 578737), (1548, 538360), (1565, 532512), (1720, 484524), (1849, 450720), (1878, 443760), (1935, 430688), (2064, 403770), (2504, 332820), (2580, 323016), (2817, 295840), (3096, 269180), (3130, 266256), (3440, 242262), (3698, 225360), (3756, 221880), (3870, 215344), (4128, 201885), (4695, 177504), (5008, 166410), (5160, 161508), (5547, 150240), (5634, 147920), (6192, 134590), (6260, 133128), (6880, 121131), (7396, 112680), (7512, 110940), (7740, 107672), (9245, 90144), (9390, 88752), (10016, 83205), (10320, 80754), (11094, 75120), (11268, 73960), (12384, 67295), (12520, 66564), (13459, 61920), (14085, 59168), (14792, 56340), (15024, 55470), (15480, 53836), (16641, 50080), (18490, 45072), (18780, 44376), (20640, 40377), (22188, 37560), (22536, 36980), (25040, 33282), (26918, 30960), (27735, 30048), (28170, 29584)]