381213360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 240

約数和(自身を含む): 1411338240

約数和(自身を除く): 1030124880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 127, 132, 144, 165, 176, 180, 198, 220, 240, 254, 264, 330, 360, 379, 381, 396, 440, 495, 508, 528, 635, 660, 720, 758, 762, 792, 880, 990, 1016, 1137, 1143, 1270, 1320, 1397, 1516, 1524, 1584, 1895, 1905, 1980, 2032, 2274, 2286, 2540, 2640, 2794, 3032, 3048, 3411, 3790, 3810, 3960, 4169, 4191, 4548, 4572, 5080, 5588, 5685, 5715, 6064, 6096, 6822, 6985, 7580, 7620, 7920, 8338, 8382, 9096, 9144, 10160, 11176, 11370, 11430, 12507, 12573, 13644, 13970, 15160, 15240, 16676, 16764, 17055, 18192, 18288, 20845, 20955, 22352, 22740, 22860, 25014, 25146, 27288, 27940, 30320, 30480, 33352, 33528, 34110, 37521, 41690, 41910, 45480, 45720, 48133, 50028, 50292, 54576, 55880, 62535, 62865, 66704, 67056, 68220, 75042, 83380, 83820, 90960, 91440, 96266, 100056, 100584, 111760, 125070, 125730, 136440, 144399, 150084, 166760, 167640, 187605, 192532, 200112, 201168, 240665, 250140, 251460, 272880, 288798, 300168, 333520, 335280, 375210, 385064, 433197, 481330, 500280, 502920, 529463, 577596, 600336, 721995, 750420, 770128, 866394, 962660, 1000560, 1005840, 1058926, 1155192, 1443990, 1500840, 1588389, 1732788, 1925320, 2117852, 2165985, 2310384, 2647315, 2887980, 3001680, 3176778, 3465576, 3850640, 4235704, 4331970, 4765167, 5294630, 5775960, 6353556, 6931152, 7941945, 8471408, 8663940, 9530334, 10589260, 11551920, 12707112, 15883890, 17327880, 19060668, 21178520, 23825835, 25414224, 31767780, 34655760, 38121336, 42357040, 47651670, 63535560, 76242672, 95303340, 127071120, 190606680, 381213360]

約数ペア:

[(1, 381213360), (2, 190606680), (3, 127071120), (4, 95303340), (5, 76242672), (6, 63535560), (8, 47651670), (9, 42357040), (10, 38121336), (11, 34655760), (12, 31767780), (15, 25414224), (16, 23825835), (18, 21178520), (20, 19060668), (22, 17327880), (24, 15883890), (30, 12707112), (33, 11551920), (36, 10589260), (40, 9530334), (44, 8663940), (45, 8471408), (48, 7941945), (55, 6931152), (60, 6353556), (66, 5775960), (72, 5294630), (80, 4765167), (88, 4331970), (90, 4235704), (99, 3850640), (110, 3465576), (120, 3176778), (127, 3001680), (132, 2887980), (144, 2647315), (165, 2310384), (176, 2165985), (180, 2117852), (198, 1925320), (220, 1732788), (240, 1588389), (254, 1500840), (264, 1443990), (330, 1155192), (360, 1058926), (379, 1005840), (381, 1000560), (396, 962660), (440, 866394), (495, 770128), (508, 750420), (528, 721995), (635, 600336), (660, 577596), (720, 529463), (758, 502920), (762, 500280), (792, 481330), (880, 433197), (990, 385064), (1016, 375210), (1137, 335280), (1143, 333520), (1270, 300168), (1320, 288798), (1397, 272880), (1516, 251460), (1524, 250140), (1584, 240665), (1895, 201168), (1905, 200112), (1980, 192532), (2032, 187605), (2274, 167640), (2286, 166760), (2540, 150084), (2640, 144399), (2794, 136440), (3032, 125730), (3048, 125070), (3411, 111760), (3790, 100584), (3810, 100056), (3960, 96266), (4169, 91440), (4191, 90960), (4548, 83820), (4572, 83380), (5080, 75042), (5588, 68220), (5685, 67056), (5715, 66704), (6064, 62865), (6096, 62535), (6822, 55880), (6985, 54576), (7580, 50292), (7620, 50028), (7920, 48133), (8338, 45720), (8382, 45480), (9096, 41910), (9144, 41690), (10160, 37521), (11176, 34110), (11370, 33528), (11430, 33352), (12507, 30480), (12573, 30320), (13644, 27940), (13970, 27288), (15160, 25146), (15240, 25014), (16676, 22860), (16764, 22740), (17055, 22352), (18192, 20955), (18288, 20845)]