426813480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 1428570000

約数和(自身を除く): 1001756520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 109, 120, 146, 149, 180, 218, 219, 292, 298, 327, 360, 365, 436, 438, 447, 545, 584, 596, 654, 657, 730, 745, 872, 876, 894, 981, 1090, 1095, 1192, 1308, 1314, 1341, 1460, 1490, 1635, 1752, 1788, 1962, 2180, 2190, 2235, 2616, 2628, 2682, 2920, 2980, 3270, 3285, 3576, 3924, 4360, 4380, 4470, 4905, 5256, 5364, 5960, 6540, 6570, 6705, 7848, 7957, 8760, 8940, 9810, 10728, 10877, 13080, 13140, 13410, 15914, 16241, 17880, 19620, 21754, 23871, 26280, 26820, 31828, 32482, 32631, 39240, 39785, 43508, 47742, 48723, 53640, 54385, 63656, 64964, 65262, 71613, 79570, 81205, 87016, 95484, 97446, 97893, 108770, 119355, 129928, 130524, 143226, 146169, 159140, 162410, 163155, 190968, 194892, 195786, 217540, 238710, 243615, 261048, 286452, 292338, 318280, 324820, 326310, 358065, 389784, 391572, 435080, 477420, 487230, 489465, 572904, 584676, 649640, 652620, 716130, 730845, 783144, 954840, 974460, 978930, 1169352, 1185593, 1305240, 1432260, 1461690, 1948920, 1957860, 2371186, 2864520, 2923380, 3556779, 3915720, 4742372, 5846760, 5927965, 7113558, 9484744, 10670337, 11855930, 14227116, 17783895, 21340674, 23711860, 28454232, 35567790, 42681348, 47423720, 53351685, 71135580, 85362696, 106703370, 142271160, 213406740, 426813480]

約数ペア:

[(1, 426813480), (2, 213406740), (3, 142271160), (4, 106703370), (5, 85362696), (6, 71135580), (8, 53351685), (9, 47423720), (10, 42681348), (12, 35567790), (15, 28454232), (18, 23711860), (20, 21340674), (24, 17783895), (30, 14227116), (36, 11855930), (40, 10670337), (45, 9484744), (60, 7113558), (72, 5927965), (73, 5846760), (90, 4742372), (109, 3915720), (120, 3556779), (146, 2923380), (149, 2864520), (180, 2371186), (218, 1957860), (219, 1948920), (292, 1461690), (298, 1432260), (327, 1305240), (360, 1185593), (365, 1169352), (436, 978930), (438, 974460), (447, 954840), (545, 783144), (584, 730845), (596, 716130), (654, 652620), (657, 649640), (730, 584676), (745, 572904), (872, 489465), (876, 487230), (894, 477420), (981, 435080), (1090, 391572), (1095, 389784), (1192, 358065), (1308, 326310), (1314, 324820), (1341, 318280), (1460, 292338), (1490, 286452), (1635, 261048), (1752, 243615), (1788, 238710), (1962, 217540), (2180, 195786), (2190, 194892), (2235, 190968), (2616, 163155), (2628, 162410), (2682, 159140), (2920, 146169), (2980, 143226), (3270, 130524), (3285, 129928), (3576, 119355), (3924, 108770), (4360, 97893), (4380, 97446), (4470, 95484), (4905, 87016), (5256, 81205), (5364, 79570), (5960, 71613), (6540, 65262), (6570, 64964), (6705, 63656), (7848, 54385), (7957, 53640), (8760, 48723), (8940, 47742), (9810, 43508), (10728, 39785), (10877, 39240), (13080, 32631), (13140, 32482), (13410, 31828), (15914, 26820), (16241, 26280), (17880, 23871), (19620, 21754)]