13855411440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20849}}^1$

素因数の和:20952

約数の個数: 240

約数和(自身を含む): 50818622400

約数和(自身を除く): 36963210960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 624, 639, 710, 720, 780, 852, 923, 936, 1040, 1065, 1136, 1170, 1278, 1420, 1560, 1704, 1846, 1872, 2130, 2340, 2556, 2769, 2840, 3120, 3195, 3408, 3692, 4260, 4615, 4680, 5112, 5538, 5680, 6390, 7384, 8307, 8520, 9230, 9360, 10224, 11076, 12780, 13845, 14768, 16614, 17040, 18460, 20849, 22152, 25560, 27690, 33228, 36920, 41535, 41698, 44304, 51120, 55380, 62547, 66456, 73840, 83070, 83396, 104245, 110760, 125094, 132912, 166140, 166792, 187641, 208490, 221520, 250188, 271037, 312735, 332280, 333584, 375282, 416980, 500376, 542074, 625470, 664560, 750564, 813111, 833960, 938205, 1000752, 1084148, 1250940, 1355185, 1480279, 1501128, 1626222, 1667920, 1876410, 2168296, 2439333, 2501880, 2710370, 2960558, 3002256, 3252444, 3752820, 4065555, 4336592, 4440837, 4878666, 5003760, 5420740, 5921116, 6504888, 7401395, 7505640, 8131110, 8881674, 9757332, 10841480, 11842232, 12196665, 13009776, 13322511, 14802790, 15011280, 16262220, 17763348, 19243627, 19514664, 21682960, 22204185, 23684464, 24393330, 26645022, 29605580, 32524440, 35526696, 38487254, 39029328, 44408370, 48786660, 53290044, 57730881, 59211160, 65048880, 66612555, 71053392, 76974508, 88816740, 96218135, 97573320, 106580088, 115461762, 118422320, 133225110, 153949016, 173192643, 177633480, 192436270, 195146640, 213160176, 230923524, 266450220, 288654405, 307898032, 346385286, 355266960, 384872540, 461847048, 532900440, 577308810, 692770572, 769745080, 865963215, 923694096, 1065800880, 1154617620, 1385541144, 1539490160, 1731926430, 2309235240, 2771082288, 3463852860, 4618470480, 6927705720, 13855411440]

約数ペア:

[(1, 13855411440), (2, 6927705720), (3, 4618470480), (4, 3463852860), (5, 2771082288), (6, 2309235240), (8, 1731926430), (9, 1539490160), (10, 1385541144), (12, 1154617620), (13, 1065800880), (15, 923694096), (16, 865963215), (18, 769745080), (20, 692770572), (24, 577308810), (26, 532900440), (30, 461847048), (36, 384872540), (39, 355266960), (40, 346385286), (45, 307898032), (48, 288654405), (52, 266450220), (60, 230923524), (65, 213160176), (71, 195146640), (72, 192436270), (78, 177633480), (80, 173192643), (90, 153949016), (104, 133225110), (117, 118422320), (120, 115461762), (130, 106580088), (142, 97573320), (144, 96218135), (156, 88816740), (180, 76974508), (195, 71053392), (208, 66612555), (213, 65048880), (234, 59211160), (240, 57730881), (260, 53290044), (284, 48786660), (312, 44408370), (355, 39029328), (360, 38487254), (390, 35526696), (426, 32524440), (468, 29605580), (520, 26645022), (568, 24393330), (585, 23684464), (624, 22204185), (639, 21682960), (710, 19514664), (720, 19243627), (780, 17763348), (852, 16262220), (923, 15011280), (936, 14802790), (1040, 13322511), (1065, 13009776), (1136, 12196665), (1170, 11842232), (1278, 10841480), (1420, 9757332), (1560, 8881674), (1704, 8131110), (1846, 7505640), (1872, 7401395), (2130, 6504888), (2340, 5921116), (2556, 5420740), (2769, 5003760), (2840, 4878666), (3120, 4440837), (3195, 4336592), (3408, 4065555), (3692, 3752820), (4260, 3252444), (4615, 3002256), (4680, 2960558), (5112, 2710370), (5538, 2501880), (5680, 2439333), (6390, 2168296), (7384, 1876410), (8307, 1667920), (8520, 1626222), (9230, 1501128), (9360, 1480279), (10224, 1355185), (11076, 1250940), (12780, 1084148), (13845, 1000752), (14768, 938205), (16614, 833960), (17040, 813111), (18460, 750564), (20849, 664560), (22152, 625470), (25560, 542074), (27690, 500376), (33228, 416980), (36920, 375282), (41535, 333584), (41698, 332280), (44304, 312735), (51120, 271037), (55380, 250188), (62547, 221520), (66456, 208490), (73840, 187641), (83070, 166792), (83396, 166140), (104245, 132912), (110760, 125094)]