474265440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 1792627200

約数和(自身を除く): 1318361760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 96, 99, 110, 120, 132, 144, 158, 160, 165, 176, 180, 198, 220, 237, 240, 264, 288, 316, 330, 352, 360, 379, 395, 396, 440, 474, 480, 495, 528, 632, 660, 711, 720, 758, 790, 792, 869, 880, 948, 990, 1056, 1137, 1185, 1264, 1320, 1422, 1440, 1516, 1580, 1584, 1738, 1760, 1895, 1896, 1980, 2274, 2370, 2528, 2607, 2640, 2844, 3032, 3160, 3168, 3411, 3476, 3555, 3790, 3792, 3960, 4169, 4345, 4548, 4740, 5214, 5280, 5685, 5688, 6064, 6320, 6822, 6952, 7110, 7580, 7584, 7821, 7920, 8338, 8690, 9096, 9480, 10428, 11370, 11376, 12128, 12507, 12640, 13035, 13644, 13904, 14220, 15160, 15642, 15840, 16676, 17055, 17380, 18192, 18960, 20845, 20856, 22740, 22752, 25014, 26070, 27288, 27808, 28440, 29941, 30320, 31284, 33352, 34110, 34760, 36384, 37521, 37920, 39105, 41690, 41712, 45480, 50028, 52140, 54576, 56880, 59882, 60640, 62535, 62568, 66704, 68220, 69520, 75042, 78210, 83380, 83424, 89823, 90960, 100056, 104280, 109152, 113760, 119764, 125070, 125136, 133408, 136440, 139040, 149705, 150084, 156420, 166760, 179646, 181920, 187605, 200112, 208560, 239528, 250140, 250272, 269469, 272880, 299410, 300168, 312840, 329351, 333520, 359292, 375210, 400224, 417120, 449115, 479056, 500280, 538938, 545760, 598820, 600336, 625680, 658702, 667040, 718584, 750420, 898230, 958112, 988053, 1000560, 1077876, 1197640, 1200672, 1251360, 1317404, 1347345, 1437168, 1500840, 1646755, 1796460, 1976106, 2001120, 2155752, 2395280, 2634808, 2694690, 2874336, 2964159, 3001680, 3293510, 3592920, 3952212, 4311504, 4790560, 4940265, 5269616, 5389380, 5928318, 6003360, 6587020, 7185840, 7904424, 8623008, 9880530, 10539232, 10778760, 11856636, 13174040, 14371680, 14820795, 15808848, 19761060, 21557520, 23713272, 26348080, 29641590, 31617696, 39522120, 43115040, 47426544, 52696160, 59283180, 79044240, 94853088, 118566360, 158088480, 237132720, 474265440]

約数ペア:

[(1, 474265440), (2, 237132720), (3, 158088480), (4, 118566360), (5, 94853088), (6, 79044240), (8, 59283180), (9, 52696160), (10, 47426544), (11, 43115040), (12, 39522120), (15, 31617696), (16, 29641590), (18, 26348080), (20, 23713272), (22, 21557520), (24, 19761060), (30, 15808848), (32, 14820795), (33, 14371680), (36, 13174040), (40, 11856636), (44, 10778760), (45, 10539232), (48, 9880530), (55, 8623008), (60, 7904424), (66, 7185840), (72, 6587020), (79, 6003360), (80, 5928318), (88, 5389380), (90, 5269616), (96, 4940265), (99, 4790560), (110, 4311504), (120, 3952212), (132, 3592920), (144, 3293510), (158, 3001680), (160, 2964159), (165, 2874336), (176, 2694690), (180, 2634808), (198, 2395280), (220, 2155752), (237, 2001120), (240, 1976106), (264, 1796460), (288, 1646755), (316, 1500840), (330, 1437168), (352, 1347345), (360, 1317404), (379, 1251360), (395, 1200672), (396, 1197640), (440, 1077876), (474, 1000560), (480, 988053), (495, 958112), (528, 898230), (632, 750420), (660, 718584), (711, 667040), (720, 658702), (758, 625680), (790, 600336), (792, 598820), (869, 545760), (880, 538938), (948, 500280), (990, 479056), (1056, 449115), (1137, 417120), (1185, 400224), (1264, 375210), (1320, 359292), (1422, 333520), (1440, 329351), (1516, 312840), (1580, 300168), (1584, 299410), (1738, 272880), (1760, 269469), (1895, 250272), (1896, 250140), (1980, 239528), (2274, 208560), (2370, 200112), (2528, 187605), (2607, 181920), (2640, 179646), (2844, 166760), (3032, 156420), (3160, 150084), (3168, 149705), (3411, 139040), (3476, 136440), (3555, 133408), (3790, 125136), (3792, 125070), (3960, 119764), (4169, 113760), (4345, 109152), (4548, 104280), (4740, 100056), (5214, 90960), (5280, 89823), (5685, 83424), (5688, 83380), (6064, 78210), (6320, 75042), (6822, 69520), (6952, 68220), (7110, 66704), (7580, 62568), (7584, 62535), (7821, 60640), (7920, 59882), (8338, 56880), (8690, 54576), (9096, 52140), (9480, 50028), (10428, 45480), (11370, 41712), (11376, 41690), (12128, 39105), (12507, 37920), (12640, 37521), (13035, 36384), (13644, 34760), (13904, 34110), (14220, 33352), (15160, 31284), (15642, 30320), (15840, 29941), (16676, 28440), (17055, 27808), (17380, 27288), (18192, 26070), (18960, 25014), (20845, 22752), (20856, 22740)]