392584920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35951}}^1$

素因数の和:35985

約数の個数: 128

約数和(自身を含む): 1449584640

約数和(自身を除く): 1056999720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 35951, 71902, 107853, 143804, 179755, 215706, 251657, 287608, 359510, 431412, 467363, 503314, 539265, 719020, 754971, 862824, 934726, 1006628, 1078530, 1258285, 1402089, 1438040, 1509942, 1869452, 2013256, 2157060, 2336815, 2516570, 2804178, 3019884, 3271541, 3738904, 3774855, 4314120, 4673630, 5033140, 5608356, 6039768, 6543082, 7010445, 7549710, 9347260, 9814623, 10066280, 11216712, 13086164, 14020890, 15099420, 16357705, 18694520, 19629246, 26172328, 28041780, 30198840, 32715410, 39258492, 49073115, 56083560, 65430820, 78516984, 98146230, 130861640, 196292460, 392584920]

約数ペア:

[(1, 392584920), (2, 196292460), (3, 130861640), (4, 98146230), (5, 78516984), (6, 65430820), (7, 56083560), (8, 49073115), (10, 39258492), (12, 32715410), (13, 30198840), (14, 28041780), (15, 26172328), (20, 19629246), (21, 18694520), (24, 16357705), (26, 15099420), (28, 14020890), (30, 13086164), (35, 11216712), (39, 10066280), (40, 9814623), (42, 9347260), (52, 7549710), (56, 7010445), (60, 6543082), (65, 6039768), (70, 5608356), (78, 5033140), (84, 4673630), (91, 4314120), (104, 3774855), (105, 3738904), (120, 3271541), (130, 3019884), (140, 2804178), (156, 2516570), (168, 2336815), (182, 2157060), (195, 2013256), (210, 1869452), (260, 1509942), (273, 1438040), (280, 1402089), (312, 1258285), (364, 1078530), (390, 1006628), (420, 934726), (455, 862824), (520, 754971), (546, 719020), (728, 539265), (780, 503314), (840, 467363), (910, 431412), (1092, 359510), (1365, 287608), (1560, 251657), (1820, 215706), (2184, 179755), (2730, 143804), (3640, 107853), (5460, 71902), (10920, 35951)]