18449929680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{844777}}^1$

素因数の和:844813

約数の個数: 160

約数和(自身を含む): 70393661184

約数和(自身を除く): 51943731504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 844777, 1689554, 2534331, 3379108, 4223885, 5068662, 5913439, 6758216, 8447770, 10137324, 10982101, 11826878, 12671655, 13516432, 16895540, 17740317, 20274648, 21964202, 23653756, 25343310, 29567195, 32946303, 33791080, 35480634, 40549296, 43928404, 47307512, 50686620, 54910505, 59134390, 65892606, 67582160, 70961268, 76874707, 87856808, 88701585, 94615024, 101373240, 109821010, 118268780, 131785212, 141922536, 153749414, 164731515, 175713616, 177403170, 202746480, 219642020, 230624121, 236537560, 263570424, 283845072, 307498828, 329463030, 354806340, 384373535, 439284040, 461248242, 473075120, 527140848, 614997656, 658926060, 709612680, 768747070, 878568080, 922496484, 1153120605, 1229995312, 1317852120, 1419225360, 1537494140, 1844992968, 2306241210, 2635704240, 3074988280, 3689985936, 4612482420, 6149976560, 9224964840, 18449929680]

約数ペア:

[(1, 18449929680), (2, 9224964840), (3, 6149976560), (4, 4612482420), (5, 3689985936), (6, 3074988280), (7, 2635704240), (8, 2306241210), (10, 1844992968), (12, 1537494140), (13, 1419225360), (14, 1317852120), (15, 1229995312), (16, 1153120605), (20, 922496484), (21, 878568080), (24, 768747070), (26, 709612680), (28, 658926060), (30, 614997656), (35, 527140848), (39, 473075120), (40, 461248242), (42, 439284040), (48, 384373535), (52, 354806340), (56, 329463030), (60, 307498828), (65, 283845072), (70, 263570424), (78, 236537560), (80, 230624121), (84, 219642020), (91, 202746480), (104, 177403170), (105, 175713616), (112, 164731515), (120, 153749414), (130, 141922536), (140, 131785212), (156, 118268780), (168, 109821010), (182, 101373240), (195, 94615024), (208, 88701585), (210, 87856808), (240, 76874707), (260, 70961268), (273, 67582160), (280, 65892606), (312, 59134390), (336, 54910505), (364, 50686620), (390, 47307512), (420, 43928404), (455, 40549296), (520, 35480634), (546, 33791080), (560, 32946303), (624, 29567195), (728, 25343310), (780, 23653756), (840, 21964202), (910, 20274648), (1040, 17740317), (1092, 16895540), (1365, 13516432), (1456, 12671655), (1560, 11826878), (1680, 10982101), (1820, 10137324), (2184, 8447770), (2730, 6758216), (3120, 5913439), (3640, 5068662), (4368, 4223885), (5460, 3379108), (7280, 2534331), (10920, 1689554), (21840, 844777)]