2489518080

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 576

約数和(自身を含む): 10486869120

約数和(自身を除く): 7997351040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 227, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 454, 476, 480, 504, 510, 512, 544, 560, 576, 595, 612, 630, 640, 672, 680, 681, 714, 720, 765, 768, 816, 840, 896, 908, 952, 960, 1008, 1020, 1024, 1071, 1088, 1120, 1135, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1362, 1428, 1440, 1530, 1536, 1589, 1632, 1680, 1785, 1792, 1816, 1904, 1920, 2016, 2040, 2043, 2048, 2142, 2176, 2240, 2270, 2304, 2380, 2448, 2520, 2560, 2688, 2720, 2724, 2856, 2880, 3060, 3072, 3178, 3264, 3360, 3405, 3570, 3584, 3632, 3808, 3840, 3859, 4032, 4080, 4086, 4284, 4352, 4480, 4540, 4608, 4760, 4767, 4896, 5040, 5120, 5355, 5376, 5440, 5448, 5712, 5760, 6120, 6144, 6356, 6528, 6720, 6810, 7140, 7168, 7264, 7616, 7680, 7718, 7945, 8064, 8160, 8172, 8568, 8704, 8960, 9080, 9216, 9520, 9534, 9792, 10080, 10215, 10240, 10710, 10752, 10880, 10896, 11424, 11520, 11577, 12240, 12712, 13056, 13440, 13620, 14280, 14301, 14336, 14528, 15232, 15360, 15436, 15890, 16128, 16320, 16344, 17136, 17408, 17920, 18160, 18432, 19040, 19068, 19295, 19584, 20160, 20430, 21420, 21504, 21760, 21792, 22848, 23040, 23154, 23835, 24480, 25424, 26112, 26880, 27013, 27240, 28560, 28602, 29056, 30464, 30720, 30872, 31780, 32256, 32640, 32688, 34272, 34731, 34816, 35840, 36320, 38080, 38136, 38590, 39168, 40320, 40860, 42840, 43008, 43520, 43584, 45696, 46080, 46308, 47670, 48960, 50848, 52224, 53760, 54026, 54480, 57120, 57204, 57885, 58112, 60928, 61744, 63560, 64512, 65280, 65376, 68544, 69462, 71505, 71680, 72640, 76160, 76272, 77180, 78336, 80640, 81039, 81720, 85680, 87040, 87168, 91392, 92160, 92616, 95340, 97920, 101696, 104448, 107520, 108052, 108960, 114240, 114408, 115770, 116224, 121856, 123488, 127120, 129024, 130560, 130752, 135065, 137088, 138924, 143010, 145280, 152320, 152544, 154360, 156672, 161280, 162078, 163440, 171360, 173655, 174080, 174336, 182784, 185232, 190680, 195840, 203392, 215040, 216104, 217920, 228480, 228816, 231540, 232448, 243117, 243712, 246976, 254240, 261120, 261504, 270130, 274176, 277848, 286020, 290560, 304640, 305088, 308720, 313344, 322560, 324156, 326880, 342720, 347310, 348672, 365568, 370464, 381360, 391680, 405195, 406784, 432208, 435840, 456960, 457632, 463080, 464896, 486234, 493952, 508480, 522240, 523008, 540260, 548352, 555696, 572040, 581120, 609280, 610176, 617440, 645120, 648312, 653760, 685440, 694620, 697344, 731136, 740928, 762720, 783360, 810390, 813568, 864416, 871680, 913920, 915264, 926160, 972468, 987904, 1016960, 1046016, 1080520, 1096704, 1111392, 1144080, 1162240, 1215585, 1218560, 1220352, 1234880, 1296624, 1307520, 1370880, 1389240, 1394688, 1481856, 1525440, 1566720, 1620780, 1627136, 1728832, 1743360, 1827840, 1830528, 1852320, 1944936, 1975808, 2033920, 2092032, 2161040, 2193408, 2222784, 2288160, 2324480, 2431170, 2440704, 2469760, 2593248, 2615040, 2741760, 2778480, 2963712, 3050880, 3241560, 3254272, 3457664, 3486720, 3655680, 3661056, 3704640, 3889872, 3951616, 4067840, 4184064, 4322080, 4445568, 4576320, 4862340, 4881408, 4939520, 5186496, 5230080, 5483520, 5556960, 5927424, 6101760, 6483120, 6915328, 6973440, 7322112, 7409280, 7779744, 7903232, 8135680, 8644160, 8891136, 9152640, 9724680, 9762816, 9879040, 10372992, 10460160, 10967040, 11113920, 11854848, 12203520, 12966240, 13830656, 14644224, 14818560, 15559488, 16271360, 17288320, 17782272, 18305280, 19449360, 19758080, 20745984, 20920320, 22227840, 23709696, 24407040, 25932480, 27661312, 29288448, 29637120, 31118976, 34576640, 35564544, 36610560, 38898720, 39516160, 41491968, 44455680, 48814080, 51864960, 55322624, 59274240, 62237952, 69153280, 71129088, 73221120, 77797440, 82983936, 88911360, 103729920, 118548480, 124475904, 138306560, 146442240, 155594880, 165967872, 177822720, 207459840, 248951808, 276613120, 311189760, 355645440, 414919680, 497903616, 622379520, 829839360, 1244759040, 2489518080]

約数ペア:

[(1, 2489518080), (2, 1244759040), (3, 829839360), (4, 622379520), (5, 497903616), (6, 414919680), (7, 355645440), (8, 311189760), (9, 276613120), (10, 248951808), (12, 207459840), (14, 177822720), (15, 165967872), (16, 155594880), (17, 146442240), (18, 138306560), (20, 124475904), (21, 118548480), (24, 103729920), (28, 88911360), (30, 82983936), (32, 77797440), (34, 73221120), (35, 71129088), (36, 69153280), (40, 62237952), (42, 59274240), (45, 55322624), (48, 51864960), (51, 48814080), (56, 44455680), (60, 41491968), (63, 39516160), (64, 38898720), (68, 36610560), (70, 35564544), (72, 34576640), (80, 31118976), (84, 29637120), (85, 29288448), (90, 27661312), (96, 25932480), (102, 24407040), (105, 23709696), (112, 22227840), (119, 20920320), (120, 20745984), (126, 19758080), (128, 19449360), (136, 18305280), (140, 17782272), (144, 17288320), (153, 16271360), (160, 15559488), (168, 14818560), (170, 14644224), (180, 13830656), (192, 12966240), (204, 12203520), (210, 11854848), (224, 11113920), (227, 10967040), (238, 10460160), (240, 10372992), (252, 9879040), (255, 9762816), (256, 9724680), (272, 9152640), (280, 8891136), (288, 8644160), (306, 8135680), (315, 7903232), (320, 7779744), (336, 7409280), (340, 7322112), (357, 6973440), (360, 6915328), (384, 6483120), (408, 6101760), (420, 5927424), (448, 5556960), (454, 5483520), (476, 5230080), (480, 5186496), (504, 4939520), (510, 4881408), (512, 4862340), (544, 4576320), (560, 4445568), (576, 4322080), (595, 4184064), (612, 4067840), (630, 3951616), (640, 3889872), (672, 3704640), (680, 3661056), (681, 3655680), (714, 3486720), (720, 3457664), (765, 3254272), (768, 3241560), (816, 3050880), (840, 2963712), (896, 2778480), (908, 2741760), (952, 2615040), (960, 2593248), (1008, 2469760), (1020, 2440704), (1024, 2431170), (1071, 2324480), (1088, 2288160), (1120, 2222784), (1135, 2193408), (1152, 2161040), (1190, 2092032), (1224, 2033920), (1260, 1975808), (1280, 1944936), (1344, 1852320), (1360, 1830528), (1362, 1827840), (1428, 1743360), (1440, 1728832), (1530, 1627136), (1536, 1620780), (1589, 1566720), (1632, 1525440), (1680, 1481856), (1785, 1394688), (1792, 1389240), (1816, 1370880), (1904, 1307520), (1920, 1296624), (2016, 1234880), (2040, 1220352), (2043, 1218560), (2048, 1215585), (2142, 1162240), (2176, 1144080), (2240, 1111392), (2270, 1096704), (2304, 1080520), (2380, 1046016), (2448, 1016960), (2520, 987904), (2560, 972468), (2688, 926160), (2720, 915264), (2724, 913920), (2856, 871680), (2880, 864416), (3060, 813568), (3072, 810390), (3178, 783360), (3264, 762720), (3360, 740928), (3405, 731136), (3570, 697344), (3584, 694620), (3632, 685440), (3808, 653760), (3840, 648312), (3859, 645120), (4032, 617440), (4080, 610176), (4086, 609280), (4284, 581120), (4352, 572040), (4480, 555696), (4540, 548352), (4608, 540260), (4760, 523008), (4767, 522240), (4896, 508480), (5040, 493952), (5120, 486234), (5355, 464896), (5376, 463080), (5440, 457632), (5448, 456960), (5712, 435840), (5760, 432208), (6120, 406784), (6144, 405195), (6356, 391680), (6528, 381360), (6720, 370464), (6810, 365568), (7140, 348672), (7168, 347310), (7264, 342720), (7616, 326880), (7680, 324156), (7718, 322560), (7945, 313344), (8064, 308720), (8160, 305088), (8172, 304640), (8568, 290560), (8704, 286020), (8960, 277848), (9080, 274176), (9216, 270130), (9520, 261504), (9534, 261120), (9792, 254240), (10080, 246976), (10215, 243712), (10240, 243117), (10710, 232448), (10752, 231540), (10880, 228816), (10896, 228480), (11424, 217920), (11520, 216104), (11577, 215040), (12240, 203392), (12712, 195840), (13056, 190680), (13440, 185232), (13620, 182784), (14280, 174336), (14301, 174080), (14336, 173655), (14528, 171360), (15232, 163440), (15360, 162078), (15436, 161280), (15890, 156672), (16128, 154360), (16320, 152544), (16344, 152320), (17136, 145280), (17408, 143010), (17920, 138924), (18160, 137088), (18432, 135065), (19040, 130752), (19068, 130560), (19295, 129024), (19584, 127120), (20160, 123488), (20430, 121856), (21420, 116224), (21504, 115770), (21760, 114408), (21792, 114240), (22848, 108960), (23040, 108052), (23154, 107520), (23835, 104448), (24480, 101696), (25424, 97920), (26112, 95340), (26880, 92616), (27013, 92160), (27240, 91392), (28560, 87168), (28602, 87040), (29056, 85680), (30464, 81720), (30720, 81039), (30872, 80640), (31780, 78336), (32256, 77180), (32640, 76272), (32688, 76160), (34272, 72640), (34731, 71680), (34816, 71505), (35840, 69462), (36320, 68544), (38080, 65376), (38136, 65280), (38590, 64512), (39168, 63560), (40320, 61744), (40860, 60928), (42840, 58112), (43008, 57885), (43520, 57204), (43584, 57120), (45696, 54480), (46080, 54026), (46308, 53760), (47670, 52224), (48960, 50848)]