7028105760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8731}}^1$

素因数の和:8808

約数の個数: 288

約数和(自身を含む): 26431973568

約数和(自身を除く): 19403867808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 172, 180, 195, 208, 215, 234, 240, 258, 260, 288, 312, 344, 360, 387, 390, 416, 430, 468, 480, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1248, 1290, 1376, 1440, 1548, 1560, 1677, 1720, 1872, 1935, 2064, 2080, 2236, 2340, 2580, 2795, 3096, 3120, 3354, 3440, 3744, 3870, 4128, 4472, 4680, 5031, 5160, 5590, 6192, 6240, 6708, 6880, 7740, 8385, 8731, 8944, 9360, 10062, 10320, 11180, 12384, 13416, 15480, 16770, 17462, 17888, 18720, 20124, 20640, 22360, 25155, 26193, 26832, 30960, 33540, 34924, 40248, 43655, 44720, 50310, 52386, 53664, 61920, 67080, 69848, 78579, 80496, 87310, 89440, 100620, 104772, 113503, 130965, 134160, 139696, 157158, 160992, 174620, 201240, 209544, 227006, 261930, 268320, 279392, 314316, 340509, 349240, 375433, 392895, 402480, 419088, 454012, 523860, 567515, 628632, 681018, 698480, 750866, 785790, 804960, 838176, 908024, 1021527, 1047720, 1126299, 1135030, 1257264, 1362036, 1396960, 1501732, 1571580, 1702545, 1816048, 1877165, 2043054, 2095440, 2252598, 2270060, 2514528, 2724072, 3003464, 3143160, 3378897, 3405090, 3632096, 3754330, 4086108, 4190880, 4505196, 4540120, 4880629, 5107635, 5448144, 5631495, 6006928, 6286320, 6757794, 6810180, 7508660, 8172216, 9010392, 9080240, 9761258, 10215270, 10896288, 11262990, 12013856, 12572640, 13515588, 13620360, 14641887, 15017320, 16344432, 16894485, 18020784, 18160480, 19522516, 20430540, 22525980, 24403145, 27031176, 27240720, 29283774, 30034640, 32688864, 33788970, 36041568, 39045032, 40861080, 43925661, 45051960, 48806290, 54062352, 54481440, 58567548, 60069280, 67577940, 73209435, 78090064, 81722160, 87851322, 90103920, 97612580, 108124704, 117135096, 135155880, 146418870, 156180128, 163444320, 175702644, 180207840, 195225160, 219628305, 234270192, 270311760, 292837740, 351405288, 390450320, 439256610, 468540384, 540623520, 585675480, 702810576, 780900640, 878513220, 1171350960, 1405621152, 1757026440, 2342701920, 3514052880, 7028105760]

約数ペア:

[(1, 7028105760), (2, 3514052880), (3, 2342701920), (4, 1757026440), (5, 1405621152), (6, 1171350960), (8, 878513220), (9, 780900640), (10, 702810576), (12, 585675480), (13, 540623520), (15, 468540384), (16, 439256610), (18, 390450320), (20, 351405288), (24, 292837740), (26, 270311760), (30, 234270192), (32, 219628305), (36, 195225160), (39, 180207840), (40, 175702644), (43, 163444320), (45, 156180128), (48, 146418870), (52, 135155880), (60, 117135096), (65, 108124704), (72, 97612580), (78, 90103920), (80, 87851322), (86, 81722160), (90, 78090064), (96, 73209435), (104, 67577940), (117, 60069280), (120, 58567548), (129, 54481440), (130, 54062352), (144, 48806290), (156, 45051960), (160, 43925661), (172, 40861080), (180, 39045032), (195, 36041568), (208, 33788970), (215, 32688864), (234, 30034640), (240, 29283774), (258, 27240720), (260, 27031176), (288, 24403145), (312, 22525980), (344, 20430540), (360, 19522516), (387, 18160480), (390, 18020784), (416, 16894485), (430, 16344432), (468, 15017320), (480, 14641887), (516, 13620360), (520, 13515588), (559, 12572640), (585, 12013856), (624, 11262990), (645, 10896288), (688, 10215270), (720, 9761258), (774, 9080240), (780, 9010392), (860, 8172216), (936, 7508660), (1032, 6810180), (1040, 6757794), (1118, 6286320), (1170, 6006928), (1248, 5631495), (1290, 5448144), (1376, 5107635), (1440, 4880629), (1548, 4540120), (1560, 4505196), (1677, 4190880), (1720, 4086108), (1872, 3754330), (1935, 3632096), (2064, 3405090), (2080, 3378897), (2236, 3143160), (2340, 3003464), (2580, 2724072), (2795, 2514528), (3096, 2270060), (3120, 2252598), (3354, 2095440), (3440, 2043054), (3744, 1877165), (3870, 1816048), (4128, 1702545), (4472, 1571580), (4680, 1501732), (5031, 1396960), (5160, 1362036), (5590, 1257264), (6192, 1135030), (6240, 1126299), (6708, 1047720), (6880, 1021527), (7740, 908024), (8385, 838176), (8731, 804960), (8944, 785790), (9360, 750866), (10062, 698480), (10320, 681018), (11180, 628632), (12384, 567515), (13416, 523860), (15480, 454012), (16770, 419088), (17462, 402480), (17888, 392895), (18720, 375433), (20124, 349240), (20640, 340509), (22360, 314316), (25155, 279392), (26193, 268320), (26832, 261930), (30960, 227006), (33540, 209544), (34924, 201240), (40248, 174620), (43655, 160992), (44720, 157158), (50310, 139696), (52386, 134160), (53664, 130965), (61920, 113503), (67080, 104772), (69848, 100620), (78579, 89440), (80496, 87310)]