1620324864

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 5237760000

約数和(自身を除く): 3617435136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 171, 186, 192, 199, 216, 228, 248, 256, 279, 288, 304, 342, 372, 384, 398, 432, 456, 496, 512, 513, 558, 576, 589, 597, 608, 684, 744, 768, 796, 837, 864, 912, 992, 1026, 1116, 1152, 1178, 1194, 1216, 1368, 1488, 1536, 1592, 1674, 1728, 1767, 1791, 1824, 1984, 2052, 2232, 2304, 2356, 2388, 2432, 2736, 2976, 3184, 3348, 3456, 3534, 3582, 3648, 3781, 3968, 4104, 4464, 4608, 4712, 4776, 4864, 5301, 5373, 5472, 5952, 6169, 6368, 6696, 6912, 7068, 7164, 7296, 7562, 7936, 8208, 8928, 9424, 9552, 9728, 10602, 10746, 10944, 11343, 11904, 12338, 12736, 13392, 13824, 14136, 14328, 14592, 15124, 15872, 15903, 16416, 17856, 18507, 18848, 19104, 21204, 21492, 21888, 22686, 23808, 24676, 25472, 26784, 28272, 28656, 29184, 30248, 31806, 32832, 34029, 35712, 37014, 37696, 38208, 42408, 42984, 43776, 45372, 47616, 49352, 50944, 53568, 55521, 56544, 57312, 60496, 63612, 65664, 68058, 71424, 74028, 75392, 76416, 84816, 85968, 87552, 90744, 98704, 101888, 102087, 107136, 111042, 113088, 114624, 117211, 120992, 127224, 131328, 136116, 142848, 148056, 150784, 152832, 166563, 169632, 171936, 181488, 197408, 204174, 214272, 222084, 226176, 229248, 234422, 241984, 254448, 262656, 272232, 296112, 301568, 305664, 333126, 339264, 343872, 351633, 362976, 394816, 408348, 428544, 444168, 452352, 458496, 468844, 483968, 508896, 544464, 592224, 666252, 678528, 687744, 703266, 725952, 789632, 816696, 888336, 904704, 916992, 937688, 967936, 1017792, 1054899, 1088928, 1184448, 1332504, 1357056, 1375488, 1406532, 1451904, 1579264, 1633392, 1776672, 1875376, 1935872, 2035584, 2109798, 2177856, 2368896, 2665008, 2714112, 2750976, 2813064, 2903808, 3158528, 3164697, 3266784, 3553344, 3750752, 4071168, 4219596, 4355712, 4737792, 5330016, 5626128, 5807616, 6329394, 6533568, 7106688, 7501504, 8142336, 8439192, 8711424, 9475584, 10660032, 11252256, 12658788, 13067136, 14213376, 15003008, 16878384, 17422848, 21320064, 22504512, 25317576, 26134272, 28426752, 30006016, 33756768, 42640128, 45009024, 50635152, 52268544, 60012032, 67513536, 85280256, 90018048, 101270304, 135027072, 180036096, 202540608, 270054144, 405081216, 540108288, 810162432, 1620324864]

約数ペア:

[(1, 1620324864), (2, 810162432), (3, 540108288), (4, 405081216), (6, 270054144), (8, 202540608), (9, 180036096), (12, 135027072), (16, 101270304), (18, 90018048), (19, 85280256), (24, 67513536), (27, 60012032), (31, 52268544), (32, 50635152), (36, 45009024), (38, 42640128), (48, 33756768), (54, 30006016), (57, 28426752), (62, 26134272), (64, 25317576), (72, 22504512), (76, 21320064), (93, 17422848), (96, 16878384), (108, 15003008), (114, 14213376), (124, 13067136), (128, 12658788), (144, 11252256), (152, 10660032), (171, 9475584), (186, 8711424), (192, 8439192), (199, 8142336), (216, 7501504), (228, 7106688), (248, 6533568), (256, 6329394), (279, 5807616), (288, 5626128), (304, 5330016), (342, 4737792), (372, 4355712), (384, 4219596), (398, 4071168), (432, 3750752), (456, 3553344), (496, 3266784), (512, 3164697), (513, 3158528), (558, 2903808), (576, 2813064), (589, 2750976), (597, 2714112), (608, 2665008), (684, 2368896), (744, 2177856), (768, 2109798), (796, 2035584), (837, 1935872), (864, 1875376), (912, 1776672), (992, 1633392), (1026, 1579264), (1116, 1451904), (1152, 1406532), (1178, 1375488), (1194, 1357056), (1216, 1332504), (1368, 1184448), (1488, 1088928), (1536, 1054899), (1592, 1017792), (1674, 967936), (1728, 937688), (1767, 916992), (1791, 904704), (1824, 888336), (1984, 816696), (2052, 789632), (2232, 725952), (2304, 703266), (2356, 687744), (2388, 678528), (2432, 666252), (2736, 592224), (2976, 544464), (3184, 508896), (3348, 483968), (3456, 468844), (3534, 458496), (3582, 452352), (3648, 444168), (3781, 428544), (3968, 408348), (4104, 394816), (4464, 362976), (4608, 351633), (4712, 343872), (4776, 339264), (4864, 333126), (5301, 305664), (5373, 301568), (5472, 296112), (5952, 272232), (6169, 262656), (6368, 254448), (6696, 241984), (6912, 234422), (7068, 229248), (7164, 226176), (7296, 222084), (7562, 214272), (7936, 204174), (8208, 197408), (8928, 181488), (9424, 171936), (9552, 169632), (9728, 166563), (10602, 152832), (10746, 150784), (10944, 148056), (11343, 142848), (11904, 136116), (12338, 131328), (12736, 127224), (13392, 120992), (13824, 117211), (14136, 114624), (14328, 113088), (14592, 111042), (15124, 107136), (15872, 102087), (15903, 101888), (16416, 98704), (17856, 90744), (18507, 87552), (18848, 85968), (19104, 84816), (21204, 76416), (21492, 75392), (21888, 74028), (22686, 71424), (23808, 68058), (24676, 65664), (25472, 63612), (26784, 60496), (28272, 57312), (28656, 56544), (29184, 55521), (30248, 53568), (31806, 50944), (32832, 49352), (34029, 47616), (35712, 45372), (37014, 43776), (37696, 42984), (38208, 42408)]