490858520880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{1789}}^1$

素因数の和:2581

約数の個数: 640

約数和(自身を含む): 1986772838400

約数和(自身を除く): 1495914317520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 739, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1326, 1360, 1365, 1428, 1456, 1478, 1547, 1560, 1680, 1768, 1785, 1789, 1820, 1904, 2040, 2184, 2210, 2217, 2380, 2652, 2730, 2856, 2956, 3094, 3120, 3315, 3536, 3570, 3578, 3640, 3695, 4080, 4368, 4420, 4434, 4641, 4760, 5173, 5304, 5367, 5460, 5712, 5912, 6188, 6630, 7140, 7156, 7280, 7390, 7735, 8840, 8868, 8945, 9282, 9520, 9607, 10346, 10608, 10734, 10920, 11085, 11824, 12376, 12523, 12563, 13260, 14280, 14312, 14780, 15470, 15519, 17680, 17736, 17890, 18564, 19214, 20692, 21468, 21840, 22170, 23205, 23257, 24752, 25046, 25126, 25865, 26520, 26835, 28560, 28624, 28821, 29560, 30413, 30940, 31038, 35472, 35780, 37128, 37569, 37689, 38428, 41384, 42936, 44340, 46410, 46514, 48035, 50092, 50252, 51730, 53040, 53670, 57642, 59120, 60826, 61880, 62076, 62615, 62815, 67249, 69771, 71560, 74256, 75138, 75378, 76856, 77595, 82768, 85872, 87941, 88680, 91239, 92820, 93028, 96070, 100184, 100504, 103460, 107340, 115284, 116285, 121652, 123760, 124152, 125230, 125630, 134498, 139542, 143120, 144105, 150276, 150756, 152065, 153712, 155190, 162799, 163319, 175882, 177360, 182478, 185640, 186056, 187845, 188445, 192140, 200368, 201008, 201747, 206920, 212891, 214680, 230568, 232570, 243304, 248304, 250460, 251260, 263823, 268996, 279084, 288210, 300552, 301512, 304130, 310380, 325598, 326638, 336245, 348855, 351764, 364956, 371280, 372112, 375690, 376890, 384280, 395369, 403494, 413840, 425782, 429360, 439705, 456195, 461136, 465140, 486608, 488397, 489957, 500920, 502520, 527646, 537992, 558168, 576420, 601104, 603024, 608260, 620760, 638673, 651196, 653276, 672490, 697710, 703528, 729912, 751380, 753780, 768560, 790738, 806988, 813995, 816595, 851564, 879410, 912390, 930280, 976794, 979914, 1001840, 1005040, 1008735, 1055292, 1064455, 1075984, 1116336, 1143233, 1152840, 1186107, 1216520, 1241520, 1277346, 1302392, 1306552, 1319115, 1322071, 1344980, 1395420, 1407056, 1459824, 1502760, 1507560, 1581476, 1613976, 1627990, 1633190, 1703128, 1758820, 1824780, 1860560, 1953588, 1959828, 1976845, 2017470, 2110584, 2128910, 2286466, 2305680, 2372214, 2433040, 2441985, 2449785, 2554692, 2604784, 2613104, 2638230, 2644142, 2689960, 2767583, 2790840, 3005520, 3015120, 3162952, 3193365, 3227952, 3255980, 3266380, 3406256, 3429699, 3517640, 3649560, 3907176, 3919656, 3953690, 3966213, 4034940, 4221168, 4257820, 4572932, 4744428, 4883970, 4899570, 5109384, 5276460, 5288284, 5379920, 5535166, 5581680, 5716165, 5930535, 6325904, 6386730, 6511960, 6532760, 6610355, 6859398, 7035280, 7299120, 7814352, 7839312, 7907380, 7932426, 8069880, 8302749, 8515640, 9145864, 9254497, 9488856, 9767940, 9799140, 10218768, 10552920, 10576568, 11070332, 11432330, 11861070, 12773460, 13023920, 13065520, 13220710, 13718796, 13837915, 15814760, 15864852, 16139760, 16605498, 17031280, 17148495, 17186923, 18291728, 18508994, 18977712, 19535880, 19598280, 19831065, 21105840, 21153136, 22140664, 22475207, 22864660, 23722140, 25546920, 26441420, 27437592, 27675830, 27763491, 31629520, 31729704, 33210996, 34296990, 34373846, 37017988, 39071760, 39196560, 39662130, 41513745, 44281328, 44950414, 45729320, 46272485, 47444280, 51093840, 51560769, 52882840, 54875184, 55351660, 55526982, 63459408, 66421992, 67425621, 68593980, 68747692, 74035976, 79324260, 83027490, 85934615, 89900828, 91458640, 92544970, 94888560, 103121538, 105765680, 110703320, 111053964, 112376035, 120308461, 132843984, 134851242, 137187960, 137495384, 138817455, 148071952, 157326449, 158648520, 166054980, 171869230, 179801656, 185089940, 206243076, 221406640, 222107928, 224752070, 240616922, 257803845, 269702484, 274375920, 274990768, 277634910, 292177691, 314652898, 317297040, 332109960, 337128105, 343738460, 359603312, 360925383, 370179880, 412486152, 444215856, 449504140, 471979347, 481233844, 515607690, 539404968, 555269820, 584355382, 601542305, 629305796, 664219920, 674256210, 687476920, 721850766, 740359760, 786632245, 824972304, 876533073, 899008280, 943958694, 962467688, 1031215380, 1078809936, 1110539640, 1168710764, 1203084610, 1258611592, 1348512420, 1374953840, 1443701532, 1460888455, 1573264490, 1753066146, 1798016560, 1804626915, 1887917388, 1924935376, 2045243837, 2062430760, 2221079280, 2337421528, 2359896735, 2406169220, 2517223184, 2697024840, 2887403064, 2921776910, 3146528980, 3506132292, 3609253830, 3775834776, 4090487674, 4124861520, 4382665365, 4674843056, 4719793470, 4812338440, 5394049680, 5774806128, 5843553820, 6135731511, 6293057960, 7012264584, 7218507660, 7551669552, 8180975348, 8765330730, 9439586940, 9624676880, 10226219185, 11687107640, 12271463022, 12586115920, 14024529168, 14437015320, 16361950696, 17530661460, 18879173880, 20452438370, 23374215280, 24542926044, 28874030640, 30678657555, 32723901392, 35061322920, 37758347760, 40904876740, 49085852088, 61357315110, 70122645840, 81809753480, 98171704176, 122714630220, 163619506960, 245429260440, 490858520880]

約数ペア:

[(1, 490858520880), (2, 245429260440), (3, 163619506960), (4, 122714630220), (5, 98171704176), (6, 81809753480), (7, 70122645840), (8, 61357315110), (10, 49085852088), (12, 40904876740), (13, 37758347760), (14, 35061322920), (15, 32723901392), (16, 30678657555), (17, 28874030640), (20, 24542926044), (21, 23374215280), (24, 20452438370), (26, 18879173880), (28, 17530661460), (30, 16361950696), (34, 14437015320), (35, 14024529168), (39, 12586115920), (40, 12271463022), (42, 11687107640), (48, 10226219185), (51, 9624676880), (52, 9439586940), (56, 8765330730), (60, 8180975348), (65, 7551669552), (68, 7218507660), (70, 7012264584), (78, 6293057960), (80, 6135731511), (84, 5843553820), (85, 5774806128), (91, 5394049680), (102, 4812338440), (104, 4719793470), (105, 4674843056), (112, 4382665365), (119, 4124861520), (120, 4090487674), (130, 3775834776), (136, 3609253830), (140, 3506132292), (156, 3146528980), (168, 2921776910), (170, 2887403064), (182, 2697024840), (195, 2517223184), (204, 2406169220), (208, 2359896735), (210, 2337421528), (221, 2221079280), (238, 2062430760), (240, 2045243837), (255, 1924935376), (260, 1887917388), (272, 1804626915), (273, 1798016560), (280, 1753066146), (312, 1573264490), (336, 1460888455), (340, 1443701532), (357, 1374953840), (364, 1348512420), (390, 1258611592), (408, 1203084610), (420, 1168710764), (442, 1110539640), (455, 1078809936), (476, 1031215380), (510, 962467688), (520, 943958694), (546, 899008280), (560, 876533073), (595, 824972304), (624, 786632245), (663, 740359760), (680, 721850766), (714, 687476920), (728, 674256210), (739, 664219920), (780, 629305796), (816, 601542305), (840, 584355382), (884, 555269820), (910, 539404968), (952, 515607690), (1020, 481233844), (1040, 471979347), (1092, 449504140), (1105, 444215856), (1190, 412486152), (1326, 370179880), (1360, 360925383), (1365, 359603312), (1428, 343738460), (1456, 337128105), (1478, 332109960), (1547, 317297040), (1560, 314652898), (1680, 292177691), (1768, 277634910), (1785, 274990768), (1789, 274375920), (1820, 269702484), (1904, 257803845), (2040, 240616922), (2184, 224752070), (2210, 222107928), (2217, 221406640), (2380, 206243076), (2652, 185089940), (2730, 179801656), (2856, 171869230), (2956, 166054980), (3094, 158648520), (3120, 157326449), (3315, 148071952), (3536, 138817455), (3570, 137495384), (3578, 137187960), (3640, 134851242), (3695, 132843984), (4080, 120308461), (4368, 112376035), (4420, 111053964), (4434, 110703320), (4641, 105765680), (4760, 103121538), (5173, 94888560), (5304, 92544970), (5367, 91458640), (5460, 89900828), (5712, 85934615), (5912, 83027490), (6188, 79324260), (6630, 74035976), (7140, 68747692), (7156, 68593980), (7280, 67425621), (7390, 66421992), (7735, 63459408), (8840, 55526982), (8868, 55351660), (8945, 54875184), (9282, 52882840), (9520, 51560769), (9607, 51093840), (10346, 47444280), (10608, 46272485), (10734, 45729320), (10920, 44950414), (11085, 44281328), (11824, 41513745), (12376, 39662130), (12523, 39196560), (12563, 39071760), (13260, 37017988), (14280, 34373846), (14312, 34296990), (14780, 33210996), (15470, 31729704), (15519, 31629520), (17680, 27763491), (17736, 27675830), (17890, 27437592), (18564, 26441420), (19214, 25546920), (20692, 23722140), (21468, 22864660), (21840, 22475207), (22170, 22140664), (23205, 21153136), (23257, 21105840), (24752, 19831065), (25046, 19598280), (25126, 19535880), (25865, 18977712), (26520, 18508994), (26835, 18291728), (28560, 17186923), (28624, 17148495), (28821, 17031280), (29560, 16605498), (30413, 16139760), (30940, 15864852), (31038, 15814760), (35472, 13837915), (35780, 13718796), (37128, 13220710), (37569, 13065520), (37689, 13023920), (38428, 12773460), (41384, 11861070), (42936, 11432330), (44340, 11070332), (46410, 10576568), (46514, 10552920), (48035, 10218768), (50092, 9799140), (50252, 9767940), (51730, 9488856), (53040, 9254497), (53670, 9145864), (57642, 8515640), (59120, 8302749), (60826, 8069880), (61880, 7932426), (62076, 7907380), (62615, 7839312), (62815, 7814352), (67249, 7299120), (69771, 7035280), (71560, 6859398), (74256, 6610355), (75138, 6532760), (75378, 6511960), (76856, 6386730), (77595, 6325904), (82768, 5930535), (85872, 5716165), (87941, 5581680), (88680, 5535166), (91239, 5379920), (92820, 5288284), (93028, 5276460), (96070, 5109384), (100184, 4899570), (100504, 4883970), (103460, 4744428), (107340, 4572932), (115284, 4257820), (116285, 4221168), (121652, 4034940), (123760, 3966213), (124152, 3953690), (125230, 3919656), (125630, 3907176), (134498, 3649560), (139542, 3517640), (143120, 3429699), (144105, 3406256), (150276, 3266380), (150756, 3255980), (152065, 3227952), (153712, 3193365), (155190, 3162952), (162799, 3015120), (163319, 3005520), (175882, 2790840), (177360, 2767583), (182478, 2689960), (185640, 2644142), (186056, 2638230), (187845, 2613104), (188445, 2604784), (192140, 2554692), (200368, 2449785), (201008, 2441985), (201747, 2433040), (206920, 2372214), (212891, 2305680), (214680, 2286466), (230568, 2128910), (232570, 2110584), (243304, 2017470), (248304, 1976845), (250460, 1959828), (251260, 1953588), (263823, 1860560), (268996, 1824780), (279084, 1758820), (288210, 1703128), (300552, 1633190), (301512, 1627990), (304130, 1613976), (310380, 1581476), (325598, 1507560), (326638, 1502760), (336245, 1459824), (348855, 1407056), (351764, 1395420), (364956, 1344980), (371280, 1322071), (372112, 1319115), (375690, 1306552), (376890, 1302392), (384280, 1277346), (395369, 1241520), (403494, 1216520), (413840, 1186107), (425782, 1152840), (429360, 1143233), (439705, 1116336), (456195, 1075984), (461136, 1064455), (465140, 1055292), (486608, 1008735), (488397, 1005040), (489957, 1001840), (500920, 979914), (502520, 976794), (527646, 930280), (537992, 912390), (558168, 879410), (576420, 851564), (601104, 816595), (603024, 813995), (608260, 806988), (620760, 790738), (638673, 768560), (651196, 753780), (653276, 751380), (672490, 729912), (697710, 703528)]