38981608560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{85531}}^1$

素因数の和:85764

約数の個数: 160

約数和(自身を含む): 134907912960

約数和(自身を除く): 95926304400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 360, 422, 432, 540, 633, 720, 844, 1055, 1080, 1266, 1688, 1899, 2110, 2160, 2532, 3165, 3376, 3798, 4220, 5064, 5697, 6330, 7596, 8440, 9495, 10128, 11394, 12660, 15192, 16880, 18990, 22788, 25320, 28485, 30384, 37980, 45576, 50640, 56970, 75960, 85531, 91152, 113940, 151920, 171062, 227880, 256593, 342124, 427655, 455760, 513186, 684248, 769779, 855310, 1026372, 1282965, 1368496, 1539558, 1710620, 2052744, 2309337, 2565930, 3079116, 3421240, 3848895, 4105488, 4618674, 5131860, 6158232, 6842480, 7697790, 9237348, 10263720, 11546685, 12316464, 15395580, 18047041, 18474696, 20527440, 23093370, 30791160, 36094082, 36949392, 46186740, 54141123, 61582320, 72188164, 90235205, 92373480, 108282246, 144376328, 162423369, 180470410, 184746960, 216564492, 270705615, 288752656, 324846738, 360940820, 433128984, 487270107, 541411230, 649693476, 721881640, 812116845, 866257968, 974540214, 1082822460, 1299386952, 1443763280, 1624233690, 1949080428, 2165644920, 2436350535, 2598773904, 3248467380, 3898160856, 4331289840, 4872701070, 6496934760, 7796321712, 9745402140, 12993869520, 19490804280, 38981608560]

約数ペア:

[(1, 38981608560), (2, 19490804280), (3, 12993869520), (4, 9745402140), (5, 7796321712), (6, 6496934760), (8, 4872701070), (9, 4331289840), (10, 3898160856), (12, 3248467380), (15, 2598773904), (16, 2436350535), (18, 2165644920), (20, 1949080428), (24, 1624233690), (27, 1443763280), (30, 1299386952), (36, 1082822460), (40, 974540214), (45, 866257968), (48, 812116845), (54, 721881640), (60, 649693476), (72, 541411230), (80, 487270107), (90, 433128984), (108, 360940820), (120, 324846738), (135, 288752656), (144, 270705615), (180, 216564492), (211, 184746960), (216, 180470410), (240, 162423369), (270, 144376328), (360, 108282246), (422, 92373480), (432, 90235205), (540, 72188164), (633, 61582320), (720, 54141123), (844, 46186740), (1055, 36949392), (1080, 36094082), (1266, 30791160), (1688, 23093370), (1899, 20527440), (2110, 18474696), (2160, 18047041), (2532, 15395580), (3165, 12316464), (3376, 11546685), (3798, 10263720), (4220, 9237348), (5064, 7697790), (5697, 6842480), (6330, 6158232), (7596, 5131860), (8440, 4618674), (9495, 4105488), (10128, 3848895), (11394, 3421240), (12660, 3079116), (15192, 2565930), (16880, 2309337), (18990, 2052744), (22788, 1710620), (25320, 1539558), (28485, 1368496), (30384, 1282965), (37980, 1026372), (45576, 855310), (50640, 769779), (56970, 684248), (75960, 513186), (85531, 455760), (91152, 427655), (113940, 342124), (151920, 256593), (171062, 227880)]