78366977240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{10453}}^1$

素因数の和:10797

約数の個数: 128

約数和(自身を含む): 191032214400

約数和(自身を除く): 112665237160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 281, 290, 460, 562, 580, 667, 920, 1124, 1160, 1334, 1405, 2248, 2668, 2810, 3335, 5336, 5620, 6463, 6670, 8149, 10453, 11240, 12926, 13340, 16298, 20906, 25852, 26680, 32315, 32596, 40745, 41812, 51704, 52265, 64630, 65192, 81490, 83624, 104530, 129260, 162980, 187427, 209060, 240419, 258520, 303137, 325960, 374854, 418120, 480838, 606274, 749708, 937135, 961676, 1202095, 1212548, 1499416, 1515685, 1874270, 1923352, 2404190, 2425096, 2937293, 3031370, 3748540, 4808380, 5874586, 6062740, 6972151, 7497080, 9616760, 11749172, 12125480, 13944302, 14686465, 23498344, 27888604, 29372930, 34860755, 55777208, 58745860, 67557739, 69721510, 85181497, 117491720, 135115478, 139443020, 170362994, 270230956, 278886040, 337788695, 340725988, 425907485, 540461912, 675577390, 681451976, 851814970, 1351154780, 1703629940, 1959174431, 2702309560, 3407259880, 3918348862, 7836697724, 9795872155, 15673395448, 19591744310, 39183488620, 78366977240]

約数ペア:

[(1, 78366977240), (2, 39183488620), (4, 19591744310), (5, 15673395448), (8, 9795872155), (10, 7836697724), (20, 3918348862), (23, 3407259880), (29, 2702309560), (40, 1959174431), (46, 1703629940), (58, 1351154780), (92, 851814970), (115, 681451976), (116, 675577390), (145, 540461912), (184, 425907485), (230, 340725988), (232, 337788695), (281, 278886040), (290, 270230956), (460, 170362994), (562, 139443020), (580, 135115478), (667, 117491720), (920, 85181497), (1124, 69721510), (1160, 67557739), (1334, 58745860), (1405, 55777208), (2248, 34860755), (2668, 29372930), (2810, 27888604), (3335, 23498344), (5336, 14686465), (5620, 13944302), (6463, 12125480), (6670, 11749172), (8149, 9616760), (10453, 7497080), (11240, 6972151), (12926, 6062740), (13340, 5874586), (16298, 4808380), (20906, 3748540), (25852, 3031370), (26680, 2937293), (32315, 2425096), (32596, 2404190), (40745, 1923352), (41812, 1874270), (51704, 1515685), (52265, 1499416), (64630, 1212548), (65192, 1202095), (81490, 961676), (83624, 937135), (104530, 749708), (129260, 606274), (162980, 480838), (187427, 418120), (209060, 374854), (240419, 325960), (258520, 303137)]