25047360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 224

約数和(自身を含む): 95585280

約数和(自身を除く): 70537920

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 223, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 446, 468, 480, 520, 540, 576, 585, 624, 669, 702, 720, 780, 832, 864, 892, 936, 960, 1040, 1080, 1115, 1170, 1248, 1338, 1404, 1440, 1560, 1728, 1755, 1784, 1872, 2007, 2080, 2160, 2230, 2340, 2496, 2676, 2808, 2880, 2899, 3120, 3345, 3510, 3568, 3744, 4014, 4160, 4320, 4460, 4680, 5352, 5616, 5798, 6021, 6240, 6690, 7020, 7136, 7488, 8028, 8640, 8697, 8920, 9360, 10035, 10704, 11232, 11596, 12042, 12480, 13380, 14040, 14272, 14495, 16056, 17394, 17840, 18720, 20070, 21408, 22464, 23192, 24084, 26091, 26760, 28080, 28990, 30105, 32112, 34788, 35680, 37440, 40140, 42816, 43485, 46384, 48168, 52182, 53520, 56160, 57980, 60210, 64224, 69576, 71360, 78273, 80280, 86970, 92768, 96336, 104364, 107040, 112320, 115960, 120420, 128448, 130455, 139152, 156546, 160560, 173940, 185536, 192672, 208728, 214080, 231920, 240840, 260910, 278304, 313092, 321120, 347880, 385344, 391365, 417456, 463840, 481680, 521820, 556608, 626184, 642240, 695760, 782730, 834912, 927680, 963360, 1043640, 1252368, 1391520, 1565460, 1669824, 1926720, 2087280, 2504736, 2783040, 3130920, 4174560, 5009472, 6261840, 8349120, 12523680, 25047360]

約数ペア:

[(1, 25047360), (2, 12523680), (3, 8349120), (4, 6261840), (5, 5009472), (6, 4174560), (8, 3130920), (9, 2783040), (10, 2504736), (12, 2087280), (13, 1926720), (15, 1669824), (16, 1565460), (18, 1391520), (20, 1252368), (24, 1043640), (26, 963360), (27, 927680), (30, 834912), (32, 782730), (36, 695760), (39, 642240), (40, 626184), (45, 556608), (48, 521820), (52, 481680), (54, 463840), (60, 417456), (64, 391365), (65, 385344), (72, 347880), (78, 321120), (80, 313092), (90, 278304), (96, 260910), (104, 240840), (108, 231920), (117, 214080), (120, 208728), (130, 192672), (135, 185536), (144, 173940), (156, 160560), (160, 156546), (180, 139152), (192, 130455), (195, 128448), (208, 120420), (216, 115960), (223, 112320), (234, 107040), (240, 104364), (260, 96336), (270, 92768), (288, 86970), (312, 80280), (320, 78273), (351, 71360), (360, 69576), (390, 64224), (416, 60210), (432, 57980), (446, 56160), (468, 53520), (480, 52182), (520, 48168), (540, 46384), (576, 43485), (585, 42816), (624, 40140), (669, 37440), (702, 35680), (720, 34788), (780, 32112), (832, 30105), (864, 28990), (892, 28080), (936, 26760), (960, 26091), (1040, 24084), (1080, 23192), (1115, 22464), (1170, 21408), (1248, 20070), (1338, 18720), (1404, 17840), (1440, 17394), (1560, 16056), (1728, 14495), (1755, 14272), (1784, 14040), (1872, 13380), (2007, 12480), (2080, 12042), (2160, 11596), (2230, 11232), (2340, 10704), (2496, 10035), (2676, 9360), (2808, 8920), (2880, 8697), (2899, 8640), (3120, 8028), (3345, 7488), (3510, 7136), (3568, 7020), (3744, 6690), (4014, 6240), (4160, 6021), (4320, 5798), (4460, 5616), (4680, 5352)]