2159478360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4227

約数の個数: 256

約数和(自身を含む): 7963401600

約数和(自身を除く): 5803923240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 780, 888, 936, 962, 999, 1080, 1110, 1170, 1332, 1404, 1443, 1480, 1560, 1665, 1755, 1924, 1998, 2220, 2340, 2405, 2664, 2808, 2886, 3330, 3510, 3848, 3996, 4157, 4329, 4440, 4680, 4810, 4995, 5772, 6660, 7020, 7215, 7992, 8314, 8658, 9620, 9990, 11544, 12471, 12987, 13320, 14040, 14430, 16628, 17316, 19240, 19980, 20785, 21645, 24942, 25974, 28860, 33256, 34632, 37413, 39960, 41570, 43290, 49884, 51948, 54041, 57720, 62355, 64935, 74826, 83140, 86580, 99768, 103896, 108082, 112239, 124710, 129870, 149652, 153809, 162123, 166280, 173160, 187065, 216164, 224478, 249420, 259740, 270205, 299304, 307618, 324246, 374130, 432328, 448956, 461427, 486369, 498840, 519480, 540410, 561195, 615236, 648492, 748260, 769045, 810615, 897912, 922854, 972738, 1080820, 1122390, 1230472, 1296984, 1384281, 1459107, 1496520, 1538090, 1621230, 1845708, 1945476, 1999517, 2161640, 2244780, 2307135, 2431845, 2768562, 2918214, 3076180, 3242460, 3691416, 3890952, 3999034, 4152843, 4489560, 4614270, 4863690, 5537124, 5836428, 5998551, 6152360, 6484920, 6921405, 7295535, 7998068, 8305686, 9228540, 9727380, 9997585, 11074248, 11672856, 11997102, 13842810, 14591070, 15996136, 16611372, 17995653, 18457080, 19454760, 19995170, 20764215, 23994204, 27685620, 29182140, 29992755, 33222744, 35991306, 39990340, 41528430, 47988408, 53986959, 55371240, 58364280, 59985510, 71982612, 79980680, 83056860, 89978265, 107973918, 119971020, 143965224, 166113720, 179956530, 215947836, 239942040, 269934795, 359913060, 431895672, 539869590, 719826120, 1079739180, 2159478360]

約数ペア:

[(1, 2159478360), (2, 1079739180), (3, 719826120), (4, 539869590), (5, 431895672), (6, 359913060), (8, 269934795), (9, 239942040), (10, 215947836), (12, 179956530), (13, 166113720), (15, 143965224), (18, 119971020), (20, 107973918), (24, 89978265), (26, 83056860), (27, 79980680), (30, 71982612), (36, 59985510), (37, 58364280), (39, 55371240), (40, 53986959), (45, 47988408), (52, 41528430), (54, 39990340), (60, 35991306), (65, 33222744), (72, 29992755), (74, 29182140), (78, 27685620), (90, 23994204), (104, 20764215), (108, 19995170), (111, 19454760), (117, 18457080), (120, 17995653), (130, 16611372), (135, 15996136), (148, 14591070), (156, 13842810), (180, 11997102), (185, 11672856), (195, 11074248), (216, 9997585), (222, 9727380), (234, 9228540), (260, 8305686), (270, 7998068), (296, 7295535), (312, 6921405), (333, 6484920), (351, 6152360), (360, 5998551), (370, 5836428), (390, 5537124), (444, 4863690), (468, 4614270), (481, 4489560), (520, 4152843), (540, 3999034), (555, 3890952), (585, 3691416), (666, 3242460), (702, 3076180), (740, 2918214), (780, 2768562), (888, 2431845), (936, 2307135), (962, 2244780), (999, 2161640), (1080, 1999517), (1110, 1945476), (1170, 1845708), (1332, 1621230), (1404, 1538090), (1443, 1496520), (1480, 1459107), (1560, 1384281), (1665, 1296984), (1755, 1230472), (1924, 1122390), (1998, 1080820), (2220, 972738), (2340, 922854), (2405, 897912), (2664, 810615), (2808, 769045), (2886, 748260), (3330, 648492), (3510, 615236), (3848, 561195), (3996, 540410), (4157, 519480), (4329, 498840), (4440, 486369), (4680, 461427), (4810, 448956), (4995, 432328), (5772, 374130), (6660, 324246), (7020, 307618), (7215, 299304), (7992, 270205), (8314, 259740), (8658, 249420), (9620, 224478), (9990, 216164), (11544, 187065), (12471, 173160), (12987, 166280), (13320, 162123), (14040, 153809), (14430, 149652), (16628, 129870), (17316, 124710), (19240, 112239), (19980, 108082), (20785, 103896), (21645, 99768), (24942, 86580), (25974, 83140), (28860, 74826), (33256, 64935), (34632, 62355), (37413, 57720), (39960, 54041), (41570, 51948), (43290, 49884)]