1555936128

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 4928901120

約数和(自身を除く): 3372964992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 47, 48, 54, 62, 64, 72, 81, 93, 94, 96, 103, 108, 124, 128, 141, 144, 162, 186, 188, 192, 206, 216, 248, 279, 282, 288, 309, 324, 372, 376, 384, 412, 423, 432, 496, 558, 564, 576, 618, 648, 744, 752, 824, 837, 846, 864, 927, 992, 1116, 1128, 1152, 1236, 1269, 1296, 1457, 1488, 1504, 1648, 1674, 1692, 1728, 1854, 1984, 2232, 2256, 2472, 2511, 2538, 2592, 2781, 2914, 2976, 3008, 3193, 3296, 3348, 3384, 3456, 3708, 3807, 3968, 4371, 4464, 4512, 4841, 4944, 5022, 5076, 5184, 5562, 5828, 5952, 6016, 6386, 6592, 6696, 6768, 7416, 7614, 8343, 8742, 8928, 9024, 9579, 9682, 9888, 10044, 10152, 10368, 11124, 11656, 11904, 12772, 13113, 13184, 13392, 13536, 14523, 14832, 15228, 16686, 17484, 17856, 18048, 19158, 19364, 19776, 20088, 20304, 22248, 23312, 25544, 26226, 26784, 27072, 28737, 29046, 29664, 30456, 33372, 34968, 35712, 38316, 38728, 39339, 39552, 40176, 40608, 43569, 44496, 46624, 51088, 52452, 53568, 54144, 57474, 58092, 59328, 60912, 66744, 69936, 76632, 77456, 78678, 80352, 81216, 86211, 87138, 88992, 93248, 102176, 104904, 107136, 114948, 116184, 118017, 118656, 121824, 130707, 133488, 139872, 150071, 153264, 154912, 157356, 160704, 162432, 172422, 174276, 177984, 186496, 204352, 209808, 229896, 232368, 236034, 243648, 258633, 261414, 266976, 279744, 300142, 306528, 309824, 314712, 321408, 344844, 348552, 355968, 392121, 408704, 419616, 450213, 459792, 464736, 472068, 487296, 517266, 522828, 533952, 559488, 600284, 613056, 619648, 629424, 689688, 697104, 784242, 839232, 900426, 919584, 929472, 944136, 1034532, 1045656, 1067904, 1200568, 1226112, 1258848, 1350639, 1379376, 1394208, 1568484, 1678464, 1800852, 1839168, 1858944, 1888272, 2069064, 2091312, 2401136, 2517696, 2701278, 2758752, 2788416, 3136968, 3601704, 3678336, 3776544, 4051917, 4138128, 4182624, 4802272, 5035392, 5402556, 5517504, 5576832, 6273936, 7203408, 7553088, 8103834, 8276256, 8365248, 9604544, 10805112, 11035008, 12155751, 12547872, 14406816, 15106176, 16207668, 16552512, 16730496, 19209088, 21610224, 24311502, 25095744, 28813632, 32415336, 33105024, 43220448, 48623004, 50191488, 57627264, 64830672, 86440896, 97246008, 129661344, 172881792, 194492016, 259322688, 388984032, 518645376, 777968064, 1555936128]

約数ペア:

[(1, 1555936128), (2, 777968064), (3, 518645376), (4, 388984032), (6, 259322688), (8, 194492016), (9, 172881792), (12, 129661344), (16, 97246008), (18, 86440896), (24, 64830672), (27, 57627264), (31, 50191488), (32, 48623004), (36, 43220448), (47, 33105024), (48, 32415336), (54, 28813632), (62, 25095744), (64, 24311502), (72, 21610224), (81, 19209088), (93, 16730496), (94, 16552512), (96, 16207668), (103, 15106176), (108, 14406816), (124, 12547872), (128, 12155751), (141, 11035008), (144, 10805112), (162, 9604544), (186, 8365248), (188, 8276256), (192, 8103834), (206, 7553088), (216, 7203408), (248, 6273936), (279, 5576832), (282, 5517504), (288, 5402556), (309, 5035392), (324, 4802272), (372, 4182624), (376, 4138128), (384, 4051917), (412, 3776544), (423, 3678336), (432, 3601704), (496, 3136968), (558, 2788416), (564, 2758752), (576, 2701278), (618, 2517696), (648, 2401136), (744, 2091312), (752, 2069064), (824, 1888272), (837, 1858944), (846, 1839168), (864, 1800852), (927, 1678464), (992, 1568484), (1116, 1394208), (1128, 1379376), (1152, 1350639), (1236, 1258848), (1269, 1226112), (1296, 1200568), (1457, 1067904), (1488, 1045656), (1504, 1034532), (1648, 944136), (1674, 929472), (1692, 919584), (1728, 900426), (1854, 839232), (1984, 784242), (2232, 697104), (2256, 689688), (2472, 629424), (2511, 619648), (2538, 613056), (2592, 600284), (2781, 559488), (2914, 533952), (2976, 522828), (3008, 517266), (3193, 487296), (3296, 472068), (3348, 464736), (3384, 459792), (3456, 450213), (3708, 419616), (3807, 408704), (3968, 392121), (4371, 355968), (4464, 348552), (4512, 344844), (4841, 321408), (4944, 314712), (5022, 309824), (5076, 306528), (5184, 300142), (5562, 279744), (5828, 266976), (5952, 261414), (6016, 258633), (6386, 243648), (6592, 236034), (6696, 232368), (6768, 229896), (7416, 209808), (7614, 204352), (8343, 186496), (8742, 177984), (8928, 174276), (9024, 172422), (9579, 162432), (9682, 160704), (9888, 157356), (10044, 154912), (10152, 153264), (10368, 150071), (11124, 139872), (11656, 133488), (11904, 130707), (12772, 121824), (13113, 118656), (13184, 118017), (13392, 116184), (13536, 114948), (14523, 107136), (14832, 104904), (15228, 102176), (16686, 93248), (17484, 88992), (17856, 87138), (18048, 86211), (19158, 81216), (19364, 80352), (19776, 78678), (20088, 77456), (20304, 76632), (22248, 69936), (23312, 66744), (25544, 60912), (26226, 59328), (26784, 58092), (27072, 57474), (28737, 54144), (29046, 53568), (29664, 52452), (30456, 51088), (33372, 46624), (34968, 44496), (35712, 43569), (38316, 40608), (38728, 40176), (39339, 39552)]