709647840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 288

約数和(自身を含む): 2683279872

約数和(自身を除く): 1973632032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 132, 142, 144, 160, 165, 176, 180, 198, 213, 220, 240, 264, 284, 288, 330, 352, 355, 360, 396, 426, 440, 480, 495, 528, 568, 631, 639, 660, 710, 720, 781, 792, 852, 880, 990, 1056, 1065, 1136, 1262, 1278, 1320, 1420, 1440, 1562, 1584, 1704, 1760, 1893, 1980, 2130, 2272, 2343, 2524, 2556, 2640, 2840, 3124, 3155, 3168, 3195, 3408, 3786, 3905, 3960, 4260, 4686, 5048, 5112, 5280, 5679, 5680, 6248, 6310, 6390, 6816, 6941, 7029, 7572, 7810, 7920, 8520, 9372, 9465, 10096, 10224, 11358, 11360, 11715, 12496, 12620, 12780, 13882, 14058, 15144, 15620, 15840, 17040, 18744, 18930, 20192, 20448, 20823, 22716, 23430, 24992, 25240, 25560, 27764, 28116, 28395, 30288, 31240, 34080, 34705, 35145, 37488, 37860, 41646, 44801, 45432, 46860, 50480, 51120, 55528, 56232, 56790, 60576, 62469, 62480, 69410, 70290, 74976, 75720, 83292, 89602, 90864, 93720, 100960, 102240, 104115, 111056, 112464, 113580, 124938, 124960, 134403, 138820, 140580, 151440, 166584, 179204, 181728, 187440, 208230, 222112, 224005, 224928, 227160, 249876, 268806, 277640, 281160, 302880, 312345, 333168, 358408, 374880, 403209, 416460, 448010, 454320, 492811, 499752, 537612, 555280, 562320, 624690, 666336, 672015, 716816, 806418, 832920, 896020, 908640, 985622, 999504, 1075224, 1110560, 1124640, 1249380, 1344030, 1433632, 1478433, 1612836, 1665840, 1792040, 1971244, 1999008, 2016045, 2150448, 2464055, 2498760, 2688060, 2956866, 3225672, 3331680, 3584080, 3942488, 4032090, 4300896, 4435299, 4928110, 4997520, 5376120, 5913732, 6451344, 7168160, 7392165, 7884976, 8064180, 8870598, 9856220, 9995040, 10752240, 11827464, 12902688, 14784330, 15769952, 16128360, 17741196, 19712440, 21504480, 22176495, 23654928, 29568660, 32256720, 35482392, 39424880, 44352990, 47309856, 59137320, 64513440, 70964784, 78849760, 88705980, 118274640, 141929568, 177411960, 236549280, 354823920, 709647840]

約数ペア:

[(1, 709647840), (2, 354823920), (3, 236549280), (4, 177411960), (5, 141929568), (6, 118274640), (8, 88705980), (9, 78849760), (10, 70964784), (11, 64513440), (12, 59137320), (15, 47309856), (16, 44352990), (18, 39424880), (20, 35482392), (22, 32256720), (24, 29568660), (30, 23654928), (32, 22176495), (33, 21504480), (36, 19712440), (40, 17741196), (44, 16128360), (45, 15769952), (48, 14784330), (55, 12902688), (60, 11827464), (66, 10752240), (71, 9995040), (72, 9856220), (80, 8870598), (88, 8064180), (90, 7884976), (96, 7392165), (99, 7168160), (110, 6451344), (120, 5913732), (132, 5376120), (142, 4997520), (144, 4928110), (160, 4435299), (165, 4300896), (176, 4032090), (180, 3942488), (198, 3584080), (213, 3331680), (220, 3225672), (240, 2956866), (264, 2688060), (284, 2498760), (288, 2464055), (330, 2150448), (352, 2016045), (355, 1999008), (360, 1971244), (396, 1792040), (426, 1665840), (440, 1612836), (480, 1478433), (495, 1433632), (528, 1344030), (568, 1249380), (631, 1124640), (639, 1110560), (660, 1075224), (710, 999504), (720, 985622), (781, 908640), (792, 896020), (852, 832920), (880, 806418), (990, 716816), (1056, 672015), (1065, 666336), (1136, 624690), (1262, 562320), (1278, 555280), (1320, 537612), (1420, 499752), (1440, 492811), (1562, 454320), (1584, 448010), (1704, 416460), (1760, 403209), (1893, 374880), (1980, 358408), (2130, 333168), (2272, 312345), (2343, 302880), (2524, 281160), (2556, 277640), (2640, 268806), (2840, 249876), (3124, 227160), (3155, 224928), (3168, 224005), (3195, 222112), (3408, 208230), (3786, 187440), (3905, 181728), (3960, 179204), (4260, 166584), (4686, 151440), (5048, 140580), (5112, 138820), (5280, 134403), (5679, 124960), (5680, 124938), (6248, 113580), (6310, 112464), (6390, 111056), (6816, 104115), (6941, 102240), (7029, 100960), (7572, 93720), (7810, 90864), (7920, 89602), (8520, 83292), (9372, 75720), (9465, 74976), (10096, 70290), (10224, 69410), (11358, 62480), (11360, 62469), (11715, 60576), (12496, 56790), (12620, 56232), (12780, 55528), (13882, 51120), (14058, 50480), (15144, 46860), (15620, 45432), (15840, 44801), (17040, 41646), (18744, 37860), (18930, 37488), (20192, 35145), (20448, 34705), (20823, 34080), (22716, 31240), (23430, 30288), (24992, 28395), (25240, 28116), (25560, 27764)]