196737840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21019}}^1$

素因数の和:21051

約数の個数: 120

約数和(自身を含む): 711569040

約数和(自身を除く): 514831200

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, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21019, 42038, 63057, 84076, 105095, 126114, 168152, 189171, 210190, 252228, 273247, 315285, 336304, 378342, 420380, 504456, 546494, 630570, 756684, 819741, 840760, 945855, 1008912, 1092988, 1261140, 1366235, 1513368, 1639482, 1681520, 1891710, 2185976, 2459223, 2522280, 2732470, 3026736, 3278964, 3783420, 4098705, 4371952, 4918446, 5044560, 5464940, 6557928, 7566840, 8197410, 9836892, 10929880, 12296115, 13115856, 15133680, 16394820, 19673784, 21859760, 24592230, 32789640, 39347568, 49184460, 65579280, 98368920, 196737840]

約数ペア:

[(1, 196737840), (2, 98368920), (3, 65579280), (4, 49184460), (5, 39347568), (6, 32789640), (8, 24592230), (9, 21859760), (10, 19673784), (12, 16394820), (13, 15133680), (15, 13115856), (16, 12296115), (18, 10929880), (20, 9836892), (24, 8197410), (26, 7566840), (30, 6557928), (36, 5464940), (39, 5044560), (40, 4918446), (45, 4371952), (48, 4098705), (52, 3783420), (60, 3278964), (65, 3026736), (72, 2732470), (78, 2522280), (80, 2459223), (90, 2185976), (104, 1891710), (117, 1681520), (120, 1639482), (130, 1513368), (144, 1366235), (156, 1261140), (180, 1092988), (195, 1008912), (208, 945855), (234, 840760), (240, 819741), (260, 756684), (312, 630570), (360, 546494), (390, 504456), (468, 420380), (520, 378342), (585, 336304), (624, 315285), (720, 273247), (780, 252228), (936, 210190), (1040, 189171), (1170, 168152), (1560, 126114), (1872, 105095), (2340, 84076), (3120, 63057), (4680, 42038), (9360, 21019)]