1304832320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 3602589696

約数和(自身を除く): 2297757376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 71, 80, 88, 92, 110, 115, 142, 160, 176, 184, 220, 227, 230, 253, 284, 320, 352, 355, 368, 440, 454, 460, 506, 568, 704, 710, 736, 781, 880, 908, 920, 1012, 1135, 1136, 1265, 1420, 1472, 1562, 1633, 1760, 1816, 1840, 2024, 2270, 2272, 2497, 2530, 2840, 3124, 3266, 3520, 3632, 3680, 3905, 4048, 4540, 4544, 4994, 5060, 5221, 5680, 6248, 6532, 7264, 7360, 7810, 8096, 8165, 9080, 9988, 10120, 10442, 11360, 12485, 12496, 13064, 14528, 15620, 16117, 16192, 16330, 17963, 18160, 19976, 20240, 20884, 22720, 24970, 24992, 26105, 26128, 31240, 32234, 32660, 35926, 36320, 39952, 40480, 41768, 49940, 49984, 52210, 52256, 57431, 62480, 64468, 65320, 71852, 72640, 79904, 80585, 80960, 83536, 89815, 99880, 104420, 104512, 114862, 124960, 128936, 130640, 143704, 159808, 161170, 167072, 177287, 179630, 199760, 208840, 229724, 249920, 257872, 261280, 287155, 287408, 322340, 334144, 354574, 359260, 370691, 399520, 417680, 459448, 515744, 522560, 574310, 574816, 644680, 709148, 718520, 741382, 799040, 835360, 886435, 918896, 1031488, 1148620, 1149632, 1289360, 1418296, 1437040, 1482764, 1670720, 1772870, 1837792, 1853455, 2297240, 2578720, 2836592, 2874080, 2965528, 3545740, 3675584, 3706910, 4077601, 4594480, 5157440, 5673184, 5748160, 5931056, 7091480, 7413820, 8155202, 9188960, 11346368, 11862112, 14182960, 14827640, 16310404, 18377920, 20388005, 23724224, 28365920, 29655280, 32620808, 40776010, 56731840, 59310560, 65241616, 81552020, 118621120, 130483232, 163104040, 260966464, 326208080, 652416160, 1304832320]

約数ペア:

[(1, 1304832320), (2, 652416160), (4, 326208080), (5, 260966464), (8, 163104040), (10, 130483232), (11, 118621120), (16, 81552020), (20, 65241616), (22, 59310560), (23, 56731840), (32, 40776010), (40, 32620808), (44, 29655280), (46, 28365920), (55, 23724224), (64, 20388005), (71, 18377920), (80, 16310404), (88, 14827640), (92, 14182960), (110, 11862112), (115, 11346368), (142, 9188960), (160, 8155202), (176, 7413820), (184, 7091480), (220, 5931056), (227, 5748160), (230, 5673184), (253, 5157440), (284, 4594480), (320, 4077601), (352, 3706910), (355, 3675584), (368, 3545740), (440, 2965528), (454, 2874080), (460, 2836592), (506, 2578720), (568, 2297240), (704, 1853455), (710, 1837792), (736, 1772870), (781, 1670720), (880, 1482764), (908, 1437040), (920, 1418296), (1012, 1289360), (1135, 1149632), (1136, 1148620), (1265, 1031488), (1420, 918896), (1472, 886435), (1562, 835360), (1633, 799040), (1760, 741382), (1816, 718520), (1840, 709148), (2024, 644680), (2270, 574816), (2272, 574310), (2497, 522560), (2530, 515744), (2840, 459448), (3124, 417680), (3266, 399520), (3520, 370691), (3632, 359260), (3680, 354574), (3905, 334144), (4048, 322340), (4540, 287408), (4544, 287155), (4994, 261280), (5060, 257872), (5221, 249920), (5680, 229724), (6248, 208840), (6532, 199760), (7264, 179630), (7360, 177287), (7810, 167072), (8096, 161170), (8165, 159808), (9080, 143704), (9988, 130640), (10120, 128936), (10442, 124960), (11360, 114862), (12485, 104512), (12496, 104420), (13064, 99880), (14528, 89815), (15620, 83536), (16117, 80960), (16192, 80585), (16330, 79904), (17963, 72640), (18160, 71852), (19976, 65320), (20240, 64468), (20884, 62480), (22720, 57431), (24970, 52256), (24992, 52210), (26105, 49984), (26128, 49940), (31240, 41768), (32234, 40480), (32660, 39952), (35926, 36320)]