15690871400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 39024288000

約数和(自身を除く): 23333416600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 61, 92, 100, 115, 122, 184, 199, 200, 230, 244, 281, 305, 398, 460, 488, 562, 575, 610, 796, 920, 995, 1124, 1150, 1220, 1403, 1405, 1525, 1592, 1990, 2248, 2300, 2440, 2806, 2810, 3050, 3980, 4577, 4600, 4975, 5612, 5620, 6100, 6463, 7015, 7025, 7960, 9154, 9950, 11224, 11240, 12139, 12200, 12926, 14030, 14050, 17141, 18308, 19900, 22885, 24278, 25852, 28060, 28100, 32315, 34282, 35075, 36616, 39800, 45770, 48556, 51704, 55919, 56120, 56200, 60695, 64630, 68564, 70150, 85705, 91540, 97112, 111838, 114425, 121390, 129260, 137128, 140300, 161575, 171410, 183080, 223676, 228850, 242780, 258520, 279197, 279595, 280600, 303475, 323150, 342820, 394243, 428525, 447352, 457700, 485560, 558394, 559190, 606950, 646300, 685640, 788486, 857050, 915400, 1116788, 1118380, 1213900, 1286137, 1292600, 1395985, 1397975, 1576972, 1714100, 1971215, 2233576, 2236760, 2427800, 2572274, 2791970, 2795950, 3153944, 3411059, 3428200, 3942430, 5144548, 5583940, 5591900, 6430685, 6822118, 6979925, 7884860, 9856075, 10289096, 11167880, 11183800, 12861370, 13644236, 13959850, 15769720, 17055295, 19712150, 25722740, 27288472, 27919700, 32153425, 34110590, 39424300, 51445480, 55839400, 64306850, 68221180, 78454357, 78848600, 85276475, 128613700, 136442360, 156908714, 170552950, 257227400, 313817428, 341105900, 392271785, 627634856, 682211800, 784543570, 1569087140, 1961358925, 3138174280, 3922717850, 7845435700, 15690871400]

約数ペア:

[(1, 15690871400), (2, 7845435700), (4, 3922717850), (5, 3138174280), (8, 1961358925), (10, 1569087140), (20, 784543570), (23, 682211800), (25, 627634856), (40, 392271785), (46, 341105900), (50, 313817428), (61, 257227400), (92, 170552950), (100, 156908714), (115, 136442360), (122, 128613700), (184, 85276475), (199, 78848600), (200, 78454357), (230, 68221180), (244, 64306850), (281, 55839400), (305, 51445480), (398, 39424300), (460, 34110590), (488, 32153425), (562, 27919700), (575, 27288472), (610, 25722740), (796, 19712150), (920, 17055295), (995, 15769720), (1124, 13959850), (1150, 13644236), (1220, 12861370), (1403, 11183800), (1405, 11167880), (1525, 10289096), (1592, 9856075), (1990, 7884860), (2248, 6979925), (2300, 6822118), (2440, 6430685), (2806, 5591900), (2810, 5583940), (3050, 5144548), (3980, 3942430), (4577, 3428200), (4600, 3411059), (4975, 3153944), (5612, 2795950), (5620, 2791970), (6100, 2572274), (6463, 2427800), (7015, 2236760), (7025, 2233576), (7960, 1971215), (9154, 1714100), (9950, 1576972), (11224, 1397975), (11240, 1395985), (12139, 1292600), (12200, 1286137), (12926, 1213900), (14030, 1118380), (14050, 1116788), (17141, 915400), (18308, 857050), (19900, 788486), (22885, 685640), (24278, 646300), (25852, 606950), (28060, 559190), (28100, 558394), (32315, 485560), (34282, 457700), (35075, 447352), (36616, 428525), (39800, 394243), (45770, 342820), (48556, 323150), (51704, 303475), (55919, 280600), (56120, 279595), (56200, 279197), (60695, 258520), (64630, 242780), (68564, 228850), (70150, 223676), (85705, 183080), (91540, 171410), (97112, 161575), (111838, 140300), (114425, 137128), (121390, 129260)]