2775971640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1526

約数の個数: 256

約数和(自身を含む): 9500198400

約数和(自身を除く): 6724226760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 43, 52, 58, 60, 65, 78, 86, 87, 104, 116, 120, 129, 130, 145, 156, 172, 174, 195, 215, 232, 258, 260, 290, 312, 344, 348, 377, 390, 430, 435, 516, 520, 559, 580, 645, 696, 754, 780, 860, 870, 1032, 1118, 1131, 1160, 1247, 1290, 1427, 1508, 1560, 1677, 1720, 1740, 1885, 2236, 2262, 2494, 2580, 2795, 2854, 3016, 3354, 3480, 3741, 3770, 4281, 4472, 4524, 4988, 5160, 5590, 5655, 5708, 6235, 6708, 7135, 7482, 7540, 8385, 8562, 9048, 9976, 11180, 11310, 11416, 12470, 13416, 14270, 14964, 15080, 16211, 16770, 17124, 18551, 18705, 21405, 22360, 22620, 24940, 28540, 29928, 32422, 33540, 34248, 37102, 37410, 41383, 42810, 45240, 48633, 49880, 55653, 57080, 61361, 64844, 67080, 74204, 74820, 81055, 82766, 85620, 92755, 97266, 111306, 122722, 124149, 129688, 148408, 149640, 162110, 165532, 171240, 184083, 185510, 194532, 206915, 222612, 243165, 245444, 248298, 278265, 306805, 324220, 331064, 368166, 371020, 389064, 413830, 445224, 486330, 490888, 496596, 537979, 556530, 613610, 620745, 648440, 736332, 742040, 797693, 827660, 920415, 972660, 993192, 1075958, 1113060, 1227220, 1241490, 1472664, 1595386, 1613937, 1655320, 1779469, 1840830, 1945320, 2151916, 2226120, 2393079, 2454440, 2482980, 2689895, 3190772, 3227874, 3558938, 3681660, 3988465, 4303832, 4786158, 4965960, 5338407, 5379790, 6381544, 6455748, 7117876, 7363320, 7976930, 8069685, 8897345, 9572316, 10676814, 10759580, 11965395, 12911496, 14235752, 15953860, 16139370, 17794690, 19144632, 21353628, 21519160, 23133097, 23930790, 26692035, 31907720, 32278740, 35589380, 42707256, 46266194, 47861580, 53384070, 64557480, 69399291, 71178760, 92532388, 95723160, 106768140, 115665485, 138798582, 185064776, 213536280, 231330970, 277597164, 346996455, 462661940, 555194328, 693992910, 925323880, 1387985820, 2775971640]

約数ペア:

[(1, 2775971640), (2, 1387985820), (3, 925323880), (4, 693992910), (5, 555194328), (6, 462661940), (8, 346996455), (10, 277597164), (12, 231330970), (13, 213536280), (15, 185064776), (20, 138798582), (24, 115665485), (26, 106768140), (29, 95723160), (30, 92532388), (39, 71178760), (40, 69399291), (43, 64557480), (52, 53384070), (58, 47861580), (60, 46266194), (65, 42707256), (78, 35589380), (86, 32278740), (87, 31907720), (104, 26692035), (116, 23930790), (120, 23133097), (129, 21519160), (130, 21353628), (145, 19144632), (156, 17794690), (172, 16139370), (174, 15953860), (195, 14235752), (215, 12911496), (232, 11965395), (258, 10759580), (260, 10676814), (290, 9572316), (312, 8897345), (344, 8069685), (348, 7976930), (377, 7363320), (390, 7117876), (430, 6455748), (435, 6381544), (516, 5379790), (520, 5338407), (559, 4965960), (580, 4786158), (645, 4303832), (696, 3988465), (754, 3681660), (780, 3558938), (860, 3227874), (870, 3190772), (1032, 2689895), (1118, 2482980), (1131, 2454440), (1160, 2393079), (1247, 2226120), (1290, 2151916), (1427, 1945320), (1508, 1840830), (1560, 1779469), (1677, 1655320), (1720, 1613937), (1740, 1595386), (1885, 1472664), (2236, 1241490), (2262, 1227220), (2494, 1113060), (2580, 1075958), (2795, 993192), (2854, 972660), (3016, 920415), (3354, 827660), (3480, 797693), (3741, 742040), (3770, 736332), (4281, 648440), (4472, 620745), (4524, 613610), (4988, 556530), (5160, 537979), (5590, 496596), (5655, 490888), (5708, 486330), (6235, 445224), (6708, 413830), (7135, 389064), (7482, 371020), (7540, 368166), (8385, 331064), (8562, 324220), (9048, 306805), (9976, 278265), (11180, 248298), (11310, 245444), (11416, 243165), (12470, 222612), (13416, 206915), (14270, 194532), (14964, 185510), (15080, 184083), (16211, 171240), (16770, 165532), (17124, 162110), (18551, 149640), (18705, 148408), (21405, 129688), (22360, 124149), (22620, 122722), (24940, 111306), (28540, 97266), (29928, 92755), (32422, 85620), (33540, 82766), (34248, 81055), (37102, 74820), (37410, 74204), (41383, 67080), (42810, 64844), (45240, 61361), (48633, 57080), (49880, 55653)]