513194880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^2$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 1837107720

約数和(自身を除く): 1323912840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 121, 128, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 242, 264, 282, 320, 330, 352, 363, 376, 384, 440, 470, 480, 484, 517, 528, 564, 605, 640, 660, 704, 705, 726, 752, 880, 940, 960, 968, 1034, 1056, 1128, 1210, 1320, 1408, 1410, 1452, 1504, 1551, 1760, 1815, 1880, 1920, 1936, 2068, 2112, 2209, 2256, 2420, 2585, 2640, 2820, 2904, 3008, 3102, 3520, 3630, 3760, 3872, 4136, 4224, 4418, 4512, 4840, 5170, 5280, 5640, 5687, 5808, 6016, 6204, 6627, 7040, 7260, 7520, 7744, 7755, 8272, 8836, 9024, 9680, 10340, 10560, 11045, 11280, 11374, 11616, 12408, 13254, 14520, 15040, 15488, 15510, 16544, 17061, 17672, 18048, 19360, 20680, 21120, 22090, 22560, 22748, 23232, 24299, 24816, 26508, 28435, 29040, 30080, 31020, 33088, 33135, 34122, 35344, 38720, 41360, 44180, 45120, 45496, 46464, 48598, 49632, 53016, 56870, 58080, 62040, 66176, 66270, 68244, 70688, 72897, 77440, 82720, 85305, 88360, 90240, 90992, 97196, 99264, 106032, 113740, 116160, 121495, 124080, 132540, 136488, 141376, 145794, 165440, 170610, 176720, 181984, 194392, 198528, 212064, 227480, 232320, 242990, 248160, 265080, 267289, 272976, 282752, 291588, 330880, 341220, 353440, 363968, 364485, 388784, 424128, 454960, 485980, 496320, 530160, 534578, 545952, 583176, 682440, 706880, 727936, 728970, 777568, 801867, 848256, 909920, 971960, 992640, 1060320, 1069156, 1091904, 1166352, 1336445, 1364880, 1413760, 1457940, 1555136, 1603734, 1819840, 1943920, 2120640, 2138312, 2183808, 2332704, 2672890, 2729760, 2915880, 3110272, 3207468, 3639680, 3887840, 4009335, 4241280, 4276624, 4665408, 5345780, 5459520, 5831760, 6414936, 7775680, 8018670, 8553248, 9330816, 10691560, 10919040, 11663520, 12829872, 15551360, 16037340, 17106496, 21383120, 23327040, 25659744, 32074680, 34212992, 42766240, 46654080, 51319488, 64149360, 85532480, 102638976, 128298720, 171064960, 256597440, 513194880]

約数ペア:

[(1, 513194880), (2, 256597440), (3, 171064960), (4, 128298720), (5, 102638976), (6, 85532480), (8, 64149360), (10, 51319488), (11, 46654080), (12, 42766240), (15, 34212992), (16, 32074680), (20, 25659744), (22, 23327040), (24, 21383120), (30, 17106496), (32, 16037340), (33, 15551360), (40, 12829872), (44, 11663520), (47, 10919040), (48, 10691560), (55, 9330816), (60, 8553248), (64, 8018670), (66, 7775680), (80, 6414936), (88, 5831760), (94, 5459520), (96, 5345780), (110, 4665408), (120, 4276624), (121, 4241280), (128, 4009335), (132, 3887840), (141, 3639680), (160, 3207468), (165, 3110272), (176, 2915880), (188, 2729760), (192, 2672890), (220, 2332704), (235, 2183808), (240, 2138312), (242, 2120640), (264, 1943920), (282, 1819840), (320, 1603734), (330, 1555136), (352, 1457940), (363, 1413760), (376, 1364880), (384, 1336445), (440, 1166352), (470, 1091904), (480, 1069156), (484, 1060320), (517, 992640), (528, 971960), (564, 909920), (605, 848256), (640, 801867), (660, 777568), (704, 728970), (705, 727936), (726, 706880), (752, 682440), (880, 583176), (940, 545952), (960, 534578), (968, 530160), (1034, 496320), (1056, 485980), (1128, 454960), (1210, 424128), (1320, 388784), (1408, 364485), (1410, 363968), (1452, 353440), (1504, 341220), (1551, 330880), (1760, 291588), (1815, 282752), (1880, 272976), (1920, 267289), (1936, 265080), (2068, 248160), (2112, 242990), (2209, 232320), (2256, 227480), (2420, 212064), (2585, 198528), (2640, 194392), (2820, 181984), (2904, 176720), (3008, 170610), (3102, 165440), (3520, 145794), (3630, 141376), (3760, 136488), (3872, 132540), (4136, 124080), (4224, 121495), (4418, 116160), (4512, 113740), (4840, 106032), (5170, 99264), (5280, 97196), (5640, 90992), (5687, 90240), (5808, 88360), (6016, 85305), (6204, 82720), (6627, 77440), (7040, 72897), (7260, 70688), (7520, 68244), (7744, 66270), (7755, 66176), (8272, 62040), (8836, 58080), (9024, 56870), (9680, 53016), (10340, 49632), (10560, 48598), (11045, 46464), (11280, 45496), (11374, 45120), (11616, 44180), (12408, 41360), (13254, 38720), (14520, 35344), (15040, 34122), (15488, 33135), (15510, 33088), (16544, 31020), (17061, 30080), (17672, 29040), (18048, 28435), (19360, 26508), (20680, 24816), (21120, 24299), (22090, 23232), (22560, 22748)]