405419040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7256

約数の個数: 192

約数和(自身を含む): 1528329600

約数和(自身を除く): 1122910560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 7219, 9360, 11232, 14040, 14438, 18720, 21657, 28080, 28876, 36095, 43314, 56160, 57752, 64971, 72190, 86628, 93847, 108285, 115504, 129942, 144380, 173256, 187694, 194913, 216570, 231008, 259884, 281541, 288760, 324855, 346512, 375388, 389826, 433140, 469235, 519768, 563082, 577520, 649710, 693024, 750776, 779652, 844623, 866280, 938470, 974565, 1039536, 1126164, 1155040, 1299420, 1407705, 1501552, 1559304, 1689246, 1732560, 1876940, 1949130, 2079072, 2252328, 2533869, 2598840, 2815410, 3003104, 3118608, 3378492, 3465120, 3753880, 3898260, 4223115, 4504656, 5067738, 5197680, 5630820, 6237216, 6756984, 7507760, 7796520, 8446230, 9009312, 10135476, 10395360, 11261640, 12669345, 13513968, 15015520, 15593040, 16892460, 20270952, 22523280, 25338690, 27027936, 31186080, 33784920, 40541904, 45046560, 50677380, 67569840, 81083808, 101354760, 135139680, 202709520, 405419040]

約数ペア:

[(1, 405419040), (2, 202709520), (3, 135139680), (4, 101354760), (5, 81083808), (6, 67569840), (8, 50677380), (9, 45046560), (10, 40541904), (12, 33784920), (13, 31186080), (15, 27027936), (16, 25338690), (18, 22523280), (20, 20270952), (24, 16892460), (26, 15593040), (27, 15015520), (30, 13513968), (32, 12669345), (36, 11261640), (39, 10395360), (40, 10135476), (45, 9009312), (48, 8446230), (52, 7796520), (54, 7507760), (60, 6756984), (65, 6237216), (72, 5630820), (78, 5197680), (80, 5067738), (90, 4504656), (96, 4223115), (104, 3898260), (108, 3753880), (117, 3465120), (120, 3378492), (130, 3118608), (135, 3003104), (144, 2815410), (156, 2598840), (160, 2533869), (180, 2252328), (195, 2079072), (208, 1949130), (216, 1876940), (234, 1732560), (240, 1689246), (260, 1559304), (270, 1501552), (288, 1407705), (312, 1299420), (351, 1155040), (360, 1126164), (390, 1039536), (416, 974565), (432, 938470), (468, 866280), (480, 844623), (520, 779652), (540, 750776), (585, 693024), (624, 649710), (702, 577520), (720, 563082), (780, 519768), (864, 469235), (936, 433140), (1040, 389826), (1080, 375388), (1170, 346512), (1248, 324855), (1404, 288760), (1440, 281541), (1560, 259884), (1755, 231008), (1872, 216570), (2080, 194913), (2160, 187694), (2340, 173256), (2808, 144380), (3120, 129942), (3510, 115504), (3744, 108285), (4320, 93847), (4680, 86628), (5616, 72190), (6240, 64971), (7020, 57752), (7219, 56160), (9360, 43314), (11232, 36095), (14040, 28876), (14438, 28080), (18720, 21657)]