1320691008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:585

約数の個数: 224

約数和(自身を含む): 4332061440

約数和(自身を除く): 3011370432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 269, 273, 281, 312, 336, 364, 416, 448, 538, 546, 562, 624, 672, 728, 807, 832, 843, 1076, 1092, 1124, 1248, 1344, 1456, 1614, 1686, 1883, 1967, 2152, 2184, 2248, 2496, 2912, 3228, 3372, 3497, 3653, 3766, 3934, 4304, 4368, 4496, 5649, 5824, 5901, 6456, 6744, 6994, 7306, 7532, 7868, 8608, 8736, 8992, 10491, 10959, 11298, 11802, 12912, 13488, 13988, 14612, 15064, 15736, 17216, 17472, 17984, 20982, 21918, 22596, 23604, 24479, 25571, 25824, 26976, 27976, 29224, 30128, 31472, 41964, 43836, 45192, 47208, 48958, 51142, 51648, 53952, 55952, 58448, 60256, 62944, 73437, 75589, 76713, 83928, 87672, 90384, 94416, 97916, 102284, 111904, 116896, 120512, 125888, 146874, 151178, 153426, 167856, 175344, 180768, 188832, 195832, 204568, 223808, 226767, 233792, 293748, 302356, 306852, 335712, 350688, 361536, 377664, 391664, 409136, 453534, 529123, 587496, 604712, 613704, 671424, 701376, 783328, 818272, 907068, 982657, 1058246, 1174992, 1209424, 1227408, 1566656, 1587369, 1636544, 1814136, 1965314, 2116492, 2349984, 2418848, 2454816, 2947971, 3174738, 3628272, 3930628, 4232984, 4699968, 4837696, 4909632, 5895942, 6349476, 6878599, 7256544, 7861256, 8465968, 11791884, 12698952, 13757198, 14513088, 15722512, 16931936, 20635797, 23583768, 25397904, 27514396, 31445024, 33863872, 41271594, 47167536, 50795808, 55028792, 62890048, 82543188, 94335072, 101591616, 110057584, 165086376, 188670144, 220115168, 330172752, 440230336, 660345504, 1320691008]

約数ペア:

[(1, 1320691008), (2, 660345504), (3, 440230336), (4, 330172752), (6, 220115168), (7, 188670144), (8, 165086376), (12, 110057584), (13, 101591616), (14, 94335072), (16, 82543188), (21, 62890048), (24, 55028792), (26, 50795808), (28, 47167536), (32, 41271594), (39, 33863872), (42, 31445024), (48, 27514396), (52, 25397904), (56, 23583768), (64, 20635797), (78, 16931936), (84, 15722512), (91, 14513088), (96, 13757198), (104, 12698952), (112, 11791884), (156, 8465968), (168, 7861256), (182, 7256544), (192, 6878599), (208, 6349476), (224, 5895942), (269, 4909632), (273, 4837696), (281, 4699968), (312, 4232984), (336, 3930628), (364, 3628272), (416, 3174738), (448, 2947971), (538, 2454816), (546, 2418848), (562, 2349984), (624, 2116492), (672, 1965314), (728, 1814136), (807, 1636544), (832, 1587369), (843, 1566656), (1076, 1227408), (1092, 1209424), (1124, 1174992), (1248, 1058246), (1344, 982657), (1456, 907068), (1614, 818272), (1686, 783328), (1883, 701376), (1967, 671424), (2152, 613704), (2184, 604712), (2248, 587496), (2496, 529123), (2912, 453534), (3228, 409136), (3372, 391664), (3497, 377664), (3653, 361536), (3766, 350688), (3934, 335712), (4304, 306852), (4368, 302356), (4496, 293748), (5649, 233792), (5824, 226767), (5901, 223808), (6456, 204568), (6744, 195832), (6994, 188832), (7306, 180768), (7532, 175344), (7868, 167856), (8608, 153426), (8736, 151178), (8992, 146874), (10491, 125888), (10959, 120512), (11298, 116896), (11802, 111904), (12912, 102284), (13488, 97916), (13988, 94416), (14612, 90384), (15064, 87672), (15736, 83928), (17216, 76713), (17472, 75589), (17984, 73437), (20982, 62944), (21918, 60256), (22596, 58448), (23604, 55952), (24479, 53952), (25571, 51648), (25824, 51142), (26976, 48958), (27976, 47208), (29224, 45192), (30128, 43836), (31472, 41964)]