297737760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 990662400

約数和(自身を除く): 692924640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 149, 160, 181, 184, 230, 240, 276, 298, 345, 362, 368, 447, 460, 480, 543, 552, 596, 690, 724, 736, 745, 894, 905, 920, 1086, 1104, 1192, 1380, 1448, 1490, 1788, 1810, 1840, 2172, 2208, 2235, 2384, 2715, 2760, 2896, 2980, 3427, 3576, 3620, 3680, 4163, 4344, 4470, 4768, 5430, 5520, 5792, 5960, 6854, 7152, 7240, 8326, 8688, 8940, 10281, 10860, 11040, 11920, 12489, 13708, 14304, 14480, 16652, 17135, 17376, 17880, 20562, 20815, 21720, 23840, 24978, 26969, 27416, 28960, 33304, 34270, 35760, 41124, 41630, 43440, 49956, 51405, 53938, 54832, 62445, 66608, 68540, 71520, 80907, 82248, 83260, 86880, 99912, 102810, 107876, 109664, 124890, 133216, 134845, 137080, 161814, 164496, 166520, 199824, 205620, 215752, 249780, 269690, 274160, 323628, 328992, 333040, 399648, 404535, 411240, 431504, 499560, 539380, 548320, 620287, 647256, 666080, 809070, 822480, 863008, 999120, 1078760, 1240574, 1294512, 1618140, 1644960, 1860861, 1998240, 2157520, 2481148, 2589024, 3101435, 3236280, 3721722, 4315040, 4962296, 6202870, 6472560, 7443444, 9304305, 9924592, 12405740, 12945120, 14886888, 18608610, 19849184, 24811480, 29773776, 37217220, 49622960, 59547552, 74434440, 99245920, 148868880, 297737760]

約数ペア:

[(1, 297737760), (2, 148868880), (3, 99245920), (4, 74434440), (5, 59547552), (6, 49622960), (8, 37217220), (10, 29773776), (12, 24811480), (15, 19849184), (16, 18608610), (20, 14886888), (23, 12945120), (24, 12405740), (30, 9924592), (32, 9304305), (40, 7443444), (46, 6472560), (48, 6202870), (60, 4962296), (69, 4315040), (80, 3721722), (92, 3236280), (96, 3101435), (115, 2589024), (120, 2481148), (138, 2157520), (149, 1998240), (160, 1860861), (181, 1644960), (184, 1618140), (230, 1294512), (240, 1240574), (276, 1078760), (298, 999120), (345, 863008), (362, 822480), (368, 809070), (447, 666080), (460, 647256), (480, 620287), (543, 548320), (552, 539380), (596, 499560), (690, 431504), (724, 411240), (736, 404535), (745, 399648), (894, 333040), (905, 328992), (920, 323628), (1086, 274160), (1104, 269690), (1192, 249780), (1380, 215752), (1448, 205620), (1490, 199824), (1788, 166520), (1810, 164496), (1840, 161814), (2172, 137080), (2208, 134845), (2235, 133216), (2384, 124890), (2715, 109664), (2760, 107876), (2896, 102810), (2980, 99912), (3427, 86880), (3576, 83260), (3620, 82248), (3680, 80907), (4163, 71520), (4344, 68540), (4470, 66608), (4768, 62445), (5430, 54832), (5520, 53938), (5792, 51405), (5960, 49956), (6854, 43440), (7152, 41630), (7240, 41124), (8326, 35760), (8688, 34270), (8940, 33304), (10281, 28960), (10860, 27416), (11040, 26969), (11920, 24978), (12489, 23840), (13708, 21720), (14304, 20815), (14480, 20562), (16652, 17880), (17135, 17376)]