20794600800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:520

約数の個数: 576

約数和(自身を含む): 78885576000

約数和(自身を除く): 58090975200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 32, 36, 40, 45, 48, 50, 54, 58, 60, 72, 75, 80, 87, 89, 90, 96, 100, 108, 116, 120, 135, 144, 145, 150, 160, 174, 178, 180, 200, 216, 225, 232, 240, 261, 267, 270, 288, 290, 300, 348, 356, 360, 373, 400, 432, 435, 445, 450, 464, 480, 522, 534, 540, 580, 600, 675, 696, 712, 720, 725, 746, 783, 800, 801, 864, 870, 890, 900, 928, 1044, 1068, 1080, 1119, 1160, 1200, 1305, 1335, 1350, 1392, 1424, 1440, 1450, 1492, 1566, 1602, 1740, 1780, 1800, 1865, 2088, 2136, 2160, 2175, 2225, 2238, 2320, 2400, 2403, 2581, 2610, 2670, 2700, 2784, 2848, 2900, 2984, 3132, 3204, 3357, 3480, 3560, 3600, 3730, 3915, 4005, 4176, 4272, 4320, 4350, 4450, 4476, 4640, 4806, 5162, 5220, 5340, 5400, 5595, 5800, 5968, 6264, 6408, 6525, 6675, 6714, 6960, 7120, 7200, 7460, 7743, 7830, 8010, 8352, 8544, 8700, 8900, 8952, 9325, 9612, 10071, 10324, 10440, 10680, 10800, 10817, 11190, 11600, 11936, 12015, 12528, 12816, 12905, 13050, 13350, 13428, 13920, 14240, 14920, 15486, 15660, 16020, 16785, 17400, 17800, 17904, 18650, 19224, 19575, 20025, 20142, 20648, 20880, 21360, 21600, 21634, 22380, 23200, 23229, 24030, 25056, 25632, 25810, 26100, 26700, 26856, 27975, 29840, 30972, 31320, 32040, 32451, 33197, 33570, 34800, 35600, 35808, 37300, 38448, 38715, 39150, 40050, 40284, 41296, 41760, 42720, 43268, 44760, 46458, 48060, 50355, 51620, 52200, 53400, 53712, 54085, 55950, 59680, 60075, 61944, 62640, 64080, 64525, 64902, 66394, 67140, 69600, 69687, 71200, 74600, 76896, 77430, 78300, 80100, 80568, 82592, 83925, 86536, 89520, 92916, 96120, 97353, 99591, 100710, 103240, 104400, 106800, 107424, 108170, 111900, 116145, 120150, 123888, 125280, 128160, 129050, 129804, 132788, 134280, 139374, 149200, 154860, 156600, 160200, 161136, 162255, 165985, 167850, 173072, 179040, 185832, 192240, 193575, 194706, 199182, 201420, 206480, 208800, 213600, 216340, 223800, 232290, 240300, 247776, 251775, 258100, 259608, 265576, 268560, 270425, 278748, 292059, 298400, 298773, 309720, 313200, 320400, 322272, 324510, 331970, 335700, 346144, 348435, 371664, 384480, 387150, 389412, 398364, 402840, 412960, 432680, 447600, 464580, 480600, 486765, 497955, 503550, 516200, 519216, 531152, 537120, 540850, 557496, 580725, 584118, 597546, 619440, 626400, 640800, 649020, 663940, 671400, 696870, 743328, 774300, 778824, 796728, 805680, 811275, 829925, 865360, 895200, 896319, 929160, 961200, 962713, 973530, 995910, 1007100, 1032400, 1038432, 1062304, 1081700, 1114992, 1161450, 1168236, 1195092, 1238880, 1298040, 1327880, 1342800, 1393740, 1460295, 1493865, 1548600, 1557648, 1593456, 1611360, 1622550, 1659850, 1730720, 1742175, 1792638, 1858320, 1922400, 1925426, 1947060, 1991820, 2014200, 2064800, 2163400, 2229984, 2322900, 2336472, 2390184, 2433825, 2489775, 2596080, 2655760, 2685600, 2787480, 2888139, 2920590, 2987730, 3097200, 3115296, 3186912, 3245100, 3319700, 3484350, 3585276, 3716640, 3850852, 3894120, 3983640, 4028400, 4326800, 4481595, 4645800, 4672944, 4780368, 4813565, 4867650, 4979550, 5192160, 5311520, 5574960, 5776278, 5841180, 5975460, 6194400, 6490200, 6639400, 6968700, 7170552, 7301475, 7469325, 7701704, 7788240, 7967280, 8056800, 8653600, 8664417, 8963190, 9291600, 9345888, 9560736, 9627130, 9735300, 9959100, 11149920, 11552556, 11682360, 11950920, 12980400, 13278800, 13937400, 14341104, 14440695, 14602950, 14938650, 15403408, 15576480, 15934560, 17328834, 17926380, 18583200, 19254260, 19470600, 19918200, 22407975, 23105112, 23364720, 23901840, 24067825, 25960800, 25993251, 26557600, 27874800, 28682208, 28881390, 29205900, 29877300, 30806816, 34657668, 35852760, 38508520, 38941200, 39836400, 43322085, 44815950, 46210224, 46729440, 47803680, 48135650, 51986502, 55749600, 57762780, 58411800, 59754600, 69315336, 71705520, 72203475, 77017040, 77882400, 79672800, 86644170, 89631900, 92420448, 96271300, 103973004, 115525560, 116823600, 119509200, 129966255, 138630672, 143411040, 144406950, 154034080, 173288340, 179263800, 192542600, 207946008, 216610425, 231051120, 233647200, 239018400, 259932510, 277261344, 288813900, 346576680, 358527600, 385085200, 415892016, 433220850, 462102240, 519865020, 577627800, 649831275, 693153360, 717055200, 770170400, 831784032, 866441700, 1039730040, 1155255600, 1299662550, 1386306720, 1732883400, 2079460080, 2310511200, 2599325100, 3465766800, 4158920160, 5198650200, 6931533600, 10397300400, 20794600800]

約数ペア:

[(1, 20794600800), (2, 10397300400), (3, 6931533600), (4, 5198650200), (5, 4158920160), (6, 3465766800), (8, 2599325100), (9, 2310511200), (10, 2079460080), (12, 1732883400), (15, 1386306720), (16, 1299662550), (18, 1155255600), (20, 1039730040), (24, 866441700), (25, 831784032), (27, 770170400), (29, 717055200), (30, 693153360), (32, 649831275), (36, 577627800), (40, 519865020), (45, 462102240), (48, 433220850), (50, 415892016), (54, 385085200), (58, 358527600), (60, 346576680), (72, 288813900), (75, 277261344), (80, 259932510), (87, 239018400), (89, 233647200), (90, 231051120), (96, 216610425), (100, 207946008), (108, 192542600), (116, 179263800), (120, 173288340), (135, 154034080), (144, 144406950), (145, 143411040), (150, 138630672), (160, 129966255), (174, 119509200), (178, 116823600), (180, 115525560), (200, 103973004), (216, 96271300), (225, 92420448), (232, 89631900), (240, 86644170), (261, 79672800), (267, 77882400), (270, 77017040), (288, 72203475), (290, 71705520), (300, 69315336), (348, 59754600), (356, 58411800), (360, 57762780), (373, 55749600), (400, 51986502), (432, 48135650), (435, 47803680), (445, 46729440), (450, 46210224), (464, 44815950), (480, 43322085), (522, 39836400), (534, 38941200), (540, 38508520), (580, 35852760), (600, 34657668), (675, 30806816), (696, 29877300), (712, 29205900), (720, 28881390), (725, 28682208), (746, 27874800), (783, 26557600), (800, 25993251), (801, 25960800), (864, 24067825), (870, 23901840), (890, 23364720), (900, 23105112), (928, 22407975), (1044, 19918200), (1068, 19470600), (1080, 19254260), (1119, 18583200), (1160, 17926380), (1200, 17328834), (1305, 15934560), (1335, 15576480), (1350, 15403408), (1392, 14938650), (1424, 14602950), (1440, 14440695), (1450, 14341104), (1492, 13937400), (1566, 13278800), (1602, 12980400), (1740, 11950920), (1780, 11682360), (1800, 11552556), (1865, 11149920), (2088, 9959100), (2136, 9735300), (2160, 9627130), (2175, 9560736), (2225, 9345888), (2238, 9291600), (2320, 8963190), (2400, 8664417), (2403, 8653600), (2581, 8056800), (2610, 7967280), (2670, 7788240), (2700, 7701704), (2784, 7469325), (2848, 7301475), (2900, 7170552), (2984, 6968700), (3132, 6639400), (3204, 6490200), (3357, 6194400), (3480, 5975460), (3560, 5841180), (3600, 5776278), (3730, 5574960), (3915, 5311520), (4005, 5192160), (4176, 4979550), (4272, 4867650), (4320, 4813565), (4350, 4780368), (4450, 4672944), (4476, 4645800), (4640, 4481595), (4806, 4326800), (5162, 4028400), (5220, 3983640), (5340, 3894120), (5400, 3850852), (5595, 3716640), (5800, 3585276), (5968, 3484350), (6264, 3319700), (6408, 3245100), (6525, 3186912), (6675, 3115296), (6714, 3097200), (6960, 2987730), (7120, 2920590), (7200, 2888139), (7460, 2787480), (7743, 2685600), (7830, 2655760), (8010, 2596080), (8352, 2489775), (8544, 2433825), (8700, 2390184), (8900, 2336472), (8952, 2322900), (9325, 2229984), (9612, 2163400), (10071, 2064800), (10324, 2014200), (10440, 1991820), (10680, 1947060), (10800, 1925426), (10817, 1922400), (11190, 1858320), (11600, 1792638), (11936, 1742175), (12015, 1730720), (12528, 1659850), (12816, 1622550), (12905, 1611360), (13050, 1593456), (13350, 1557648), (13428, 1548600), (13920, 1493865), (14240, 1460295), (14920, 1393740), (15486, 1342800), (15660, 1327880), (16020, 1298040), (16785, 1238880), (17400, 1195092), (17800, 1168236), (17904, 1161450), (18650, 1114992), (19224, 1081700), (19575, 1062304), (20025, 1038432), (20142, 1032400), (20648, 1007100), (20880, 995910), (21360, 973530), (21600, 962713), (21634, 961200), (22380, 929160), (23200, 896319), (23229, 895200), (24030, 865360), (25056, 829925), (25632, 811275), (25810, 805680), (26100, 796728), (26700, 778824), (26856, 774300), (27975, 743328), (29840, 696870), (30972, 671400), (31320, 663940), (32040, 649020), (32451, 640800), (33197, 626400), (33570, 619440), (34800, 597546), (35600, 584118), (35808, 580725), (37300, 557496), (38448, 540850), (38715, 537120), (39150, 531152), (40050, 519216), (40284, 516200), (41296, 503550), (41760, 497955), (42720, 486765), (43268, 480600), (44760, 464580), (46458, 447600), (48060, 432680), (50355, 412960), (51620, 402840), (52200, 398364), (53400, 389412), (53712, 387150), (54085, 384480), (55950, 371664), (59680, 348435), (60075, 346144), (61944, 335700), (62640, 331970), (64080, 324510), (64525, 322272), (64902, 320400), (66394, 313200), (67140, 309720), (69600, 298773), (69687, 298400), (71200, 292059), (74600, 278748), (76896, 270425), (77430, 268560), (78300, 265576), (80100, 259608), (80568, 258100), (82592, 251775), (83925, 247776), (86536, 240300), (89520, 232290), (92916, 223800), (96120, 216340), (97353, 213600), (99591, 208800), (100710, 206480), (103240, 201420), (104400, 199182), (106800, 194706), (107424, 193575), (108170, 192240), (111900, 185832), (116145, 179040), (120150, 173072), (123888, 167850), (125280, 165985), (128160, 162255), (129050, 161136), (129804, 160200), (132788, 156600), (134280, 154860), (139374, 149200)]