2847981360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 320

約数和(自身を含む): 10439331840

約数和(自身を除く): 7591350480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 173, 205, 210, 239, 240, 246, 280, 287, 328, 336, 346, 410, 420, 478, 492, 519, 560, 574, 615, 656, 692, 717, 820, 840, 861, 865, 956, 984, 1038, 1148, 1195, 1211, 1230, 1384, 1434, 1435, 1640, 1673, 1680, 1722, 1730, 1912, 1968, 2076, 2296, 2390, 2422, 2460, 2595, 2768, 2868, 2870, 3280, 3346, 3444, 3460, 3585, 3633, 3824, 4152, 4305, 4592, 4780, 4844, 4920, 5019, 5190, 5736, 5740, 6055, 6692, 6888, 6920, 7093, 7170, 7266, 8304, 8365, 8610, 9560, 9688, 9799, 9840, 10038, 10380, 11472, 11480, 12110, 13384, 13776, 13840, 14186, 14340, 14532, 16730, 17220, 18165, 19120, 19376, 19598, 20076, 20760, 21279, 22960, 24220, 25095, 26768, 28372, 28680, 29064, 29397, 33460, 34440, 35465, 36330, 39196, 40152, 41347, 41520, 42558, 48440, 48995, 49651, 50190, 56744, 57360, 58128, 58794, 66920, 68593, 68880, 70930, 72660, 78392, 80304, 82694, 85116, 96880, 97990, 99302, 100380, 106395, 113488, 117588, 124041, 133840, 137186, 141860, 145320, 146985, 148953, 156784, 165388, 170232, 195980, 198604, 200760, 205779, 206735, 212790, 235176, 248082, 248255, 274372, 283720, 289429, 290640, 293970, 297906, 330776, 340464, 342965, 391960, 397208, 401520, 411558, 413470, 425580, 470352, 496164, 496510, 548744, 567440, 578858, 587940, 595812, 620205, 661552, 685930, 744765, 783920, 794416, 823116, 826940, 851160, 868287, 992328, 993020, 1028895, 1097488, 1157716, 1175880, 1191624, 1240410, 1371860, 1447145, 1489530, 1646232, 1653880, 1695227, 1702320, 1736574, 1984656, 1986040, 2057790, 2315432, 2351760, 2383248, 2480820, 2743720, 2894290, 2979060, 3292464, 3307760, 3390454, 3473148, 3972080, 4115580, 4341435, 4630864, 4961640, 5085681, 5487440, 5788580, 5958120, 6780908, 6946296, 8231160, 8476135, 8682870, 9923280, 10171362, 11577160, 11866589, 11916240, 13561816, 13892592, 16462320, 16952270, 17365740, 20342724, 23154320, 23733178, 25428405, 27123632, 33904540, 34731480, 35599767, 40685448, 47466356, 50856810, 59332945, 67809080, 69462960, 71199534, 81370896, 94932712, 101713620, 118665890, 135618160, 142399068, 177998835, 189865424, 203427240, 237331780, 284798136, 355997670, 406854480, 474663560, 569596272, 711995340, 949327120, 1423990680, 2847981360]

約数ペア:

[(1, 2847981360), (2, 1423990680), (3, 949327120), (4, 711995340), (5, 569596272), (6, 474663560), (7, 406854480), (8, 355997670), (10, 284798136), (12, 237331780), (14, 203427240), (15, 189865424), (16, 177998835), (20, 142399068), (21, 135618160), (24, 118665890), (28, 101713620), (30, 94932712), (35, 81370896), (40, 71199534), (41, 69462960), (42, 67809080), (48, 59332945), (56, 50856810), (60, 47466356), (70, 40685448), (80, 35599767), (82, 34731480), (84, 33904540), (105, 27123632), (112, 25428405), (120, 23733178), (123, 23154320), (140, 20342724), (164, 17365740), (168, 16952270), (173, 16462320), (205, 13892592), (210, 13561816), (239, 11916240), (240, 11866589), (246, 11577160), (280, 10171362), (287, 9923280), (328, 8682870), (336, 8476135), (346, 8231160), (410, 6946296), (420, 6780908), (478, 5958120), (492, 5788580), (519, 5487440), (560, 5085681), (574, 4961640), (615, 4630864), (656, 4341435), (692, 4115580), (717, 3972080), (820, 3473148), (840, 3390454), (861, 3307760), (865, 3292464), (956, 2979060), (984, 2894290), (1038, 2743720), (1148, 2480820), (1195, 2383248), (1211, 2351760), (1230, 2315432), (1384, 2057790), (1434, 1986040), (1435, 1984656), (1640, 1736574), (1673, 1702320), (1680, 1695227), (1722, 1653880), (1730, 1646232), (1912, 1489530), (1968, 1447145), (2076, 1371860), (2296, 1240410), (2390, 1191624), (2422, 1175880), (2460, 1157716), (2595, 1097488), (2768, 1028895), (2868, 993020), (2870, 992328), (3280, 868287), (3346, 851160), (3444, 826940), (3460, 823116), (3585, 794416), (3633, 783920), (3824, 744765), (4152, 685930), (4305, 661552), (4592, 620205), (4780, 595812), (4844, 587940), (4920, 578858), (5019, 567440), (5190, 548744), (5736, 496510), (5740, 496164), (6055, 470352), (6692, 425580), (6888, 413470), (6920, 411558), (7093, 401520), (7170, 397208), (7266, 391960), (8304, 342965), (8365, 340464), (8610, 330776), (9560, 297906), (9688, 293970), (9799, 290640), (9840, 289429), (10038, 283720), (10380, 274372), (11472, 248255), (11480, 248082), (12110, 235176), (13384, 212790), (13776, 206735), (13840, 205779), (14186, 200760), (14340, 198604), (14532, 195980), (16730, 170232), (17220, 165388), (18165, 156784), (19120, 148953), (19376, 146985), (19598, 145320), (20076, 141860), (20760, 137186), (21279, 133840), (22960, 124041), (24220, 117588), (25095, 113488), (26768, 106395), (28372, 100380), (28680, 99302), (29064, 97990), (29397, 96880), (33460, 85116), (34440, 82694), (35465, 80304), (36330, 78392), (39196, 72660), (40152, 70930), (41347, 68880), (41520, 68593), (42558, 66920), (48440, 58794), (48995, 58128), (49651, 57360), (50190, 56744)]