668966688000

素因数分解:

$2^8\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19909

約数の個数: 720

約数和(自身を含む): 2681062400016

約数和(自身を除く): 2012095712016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 125, 128, 130, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 216, 225, 234, 240, 250, 256, 260, 270, 288, 300, 312, 320, 324, 325, 351, 360, 375, 384, 390, 400, 405, 416, 432, 450, 468, 480, 500, 520, 540, 576, 585, 600, 624, 640, 648, 650, 675, 702, 720, 750, 768, 780, 800, 810, 832, 864, 900, 936, 960, 975, 1000, 1040, 1053, 1080, 1125, 1152, 1170, 1200, 1248, 1280, 1296, 1300, 1350, 1404, 1440, 1500, 1560, 1600, 1620, 1625, 1664, 1728, 1755, 1800, 1872, 1920, 1950, 2000, 2025, 2080, 2106, 2160, 2250, 2304, 2340, 2400, 2496, 2592, 2600, 2700, 2808, 2880, 2925, 3000, 3120, 3200, 3240, 3250, 3328, 3375, 3456, 3510, 3600, 3744, 3840, 3900, 4000, 4050, 4160, 4212, 4320, 4500, 4680, 4800, 4875, 4992, 5184, 5200, 5265, 5400, 5616, 5760, 5850, 6000, 6240, 6400, 6480, 6500, 6750, 6912, 7020, 7200, 7488, 7800, 8000, 8100, 8320, 8424, 8640, 8775, 9000, 9360, 9600, 9750, 9984, 10125, 10368, 10400, 10530, 10800, 11232, 11520, 11700, 12000, 12480, 12960, 13000, 13500, 14040, 14400, 14625, 14976, 15600, 16000, 16200, 16640, 16848, 17280, 17550, 18000, 18720, 19200, 19500, 19853, 20250, 20736, 20800, 21060, 21600, 22464, 23400, 24000, 24960, 25920, 26000, 26325, 27000, 28080, 28800, 29250, 29952, 31200, 32000, 32400, 33696, 34560, 35100, 36000, 37440, 39000, 39706, 40500, 41600, 42120, 43200, 43875, 44928, 46800, 48000, 49920, 51840, 52000, 52650, 54000, 56160, 57600, 58500, 59559, 62400, 64800, 67392, 70200, 72000, 74880, 78000, 79412, 81000, 83200, 84240, 86400, 87750, 89856, 93600, 96000, 99265, 103680, 104000, 105300, 108000, 112320, 117000, 119118, 124800, 129600, 131625, 134784, 140400, 144000, 149760, 156000, 158824, 162000, 168480, 172800, 175500, 178677, 187200, 198530, 208000, 210600, 216000, 224640, 234000, 238236, 249600, 258089, 259200, 263250, 269568, 280800, 288000, 297795, 312000, 317648, 324000, 336960, 351000, 357354, 374400, 397060, 416000, 421200, 432000, 449280, 468000, 476472, 496325, 516178, 518400, 526500, 536031, 561600, 595590, 624000, 635296, 648000, 673920, 702000, 714708, 748800, 774267, 794120, 842400, 864000, 893385, 936000, 952944, 992650, 1032356, 1053000, 1072062, 1123200, 1191180, 1248000, 1270592, 1290445, 1296000, 1347840, 1404000, 1429416, 1488975, 1548534, 1588240, 1608093, 1684800, 1786770, 1872000, 1905888, 1985300, 2064712, 2106000, 2144124, 2246400, 2322801, 2382360, 2481625, 2541184, 2580890, 2592000, 2680155, 2808000, 2858832, 2977950, 3097068, 3176480, 3216186, 3369600, 3573540, 3744000, 3811776, 3871335, 3970600, 4129424, 4212000, 4288248, 4466925, 4645602, 4764720, 4963250, 5082368, 5161780, 5360310, 5616000, 5717664, 5955900, 6194136, 6352960, 6432372, 6452225, 6739200, 6968403, 7147080, 7444875, 7623552, 7742670, 7941200, 8040465, 8258848, 8424000, 8576496, 8933850, 9291204, 9529440, 9926500, 10323560, 10720620, 11232000, 11435328, 11614005, 11911800, 12388272, 12705920, 12864744, 12904450, 13400775, 13936806, 14294160, 14889750, 15247104, 15485340, 15882400, 16080930, 16517696, 16848000, 17152992, 17867700, 18582408, 19058880, 19356675, 19853000, 20647120, 20905209, 21441240, 22334625, 22870656, 23228010, 23823600, 24776544, 25411840, 25729488, 25808900, 26801550, 27873612, 28588320, 29779500, 30970680, 31764800, 32161860, 32261125, 33035392, 33696000, 34305984, 34842015, 35735400, 37164816, 38117760, 38713350, 39706000, 40202325, 41294240, 41810418, 42882480, 44669250, 45741312, 46456020, 47647200, 49553088, 51458976, 51617800, 53603100, 55747224, 57176640, 58070025, 59559000, 61941360, 63529600, 64323720, 64522250, 66070784, 67003875, 68611968, 69684030, 71470800, 74329632, 76235520, 77426700, 79412000, 80404650, 82588480, 83620836, 85764960, 89338500, 92912040, 95294400, 96783375, 99106176, 102917952, 103235600, 104526045, 107206200, 111494448, 114353280, 116140050, 119118000, 123882720, 127059200, 128647440, 129044500, 134007750, 137223936, 139368060, 142941600, 148659264, 154853400, 158824000, 160809300, 165176960, 167241672, 171529920, 174210075, 178677000, 185824080, 190588800, 193566750, 198212352, 201011625, 205835904, 206471200, 209052090, 214412400, 222988896, 228706560, 232280100, 238236000, 247765440, 257294880, 258089000, 268015500, 278736120, 285883200, 290350125, 297318528, 309706800, 317648000, 321618600, 330353920, 334483344, 343059840, 348420150, 357354000, 371648160, 381177600, 387133500, 402023250, 411671808, 412942400, 418104180, 428824800, 445977792, 464560200, 476472000, 495530880, 514589760, 516178000, 522630225, 536031000, 557472240, 571766400, 580700250, 594637056, 619413600, 635296000, 643237200, 668966688, 686119680, 696840300, 714708000, 743296320, 774267000, 804046500, 825884800, 836208360, 857649600, 871050375, 891955584, 929120400, 952944000, 991061760, 1029179520, 1032356000, 1045260450, 1072062000, 1114944480, 1143532800, 1161400500, 1238827200, 1286474400, 1337933376, 1393680600, 1429416000, 1486592640, 1548534000, 1608093000, 1651769600, 1672416720, 1715299200, 1742100750, 1783911168, 1858240800, 1905888000, 2058359040, 2064712000, 2090520900, 2144124000, 2229888960, 2322801000, 2477654400, 2572948800, 2613151125, 2675866752, 2787361200, 2858832000, 2973185280, 3097068000, 3216186000, 3344833440, 3430598400, 3484201500, 3716481600, 4129424000, 4181041800, 4288248000, 4459777920, 4645602000, 4955308800, 5145897600, 5226302250, 5351733504, 5574722400, 5717664000, 6194136000, 6432372000, 6689666880, 6968403000, 7432963200, 8258848000, 8362083600, 8576496000, 8919555840, 9291204000, 10291795200, 10452604500, 11149444800, 12388272000, 12864744000, 13379333760, 13936806000, 14865926400, 16724167200, 17152992000, 18582408000, 20905209000, 22298889600, 24776544000, 25729488000, 26758667520, 27873612000, 33448334400, 37164816000, 41810418000, 44597779200, 51458976000, 55747224000, 66896668800, 74329632000, 83620836000, 111494448000, 133793337600, 167241672000, 222988896000, 334483344000, 668966688000]

約数ペア:

[(1, 668966688000), (2, 334483344000), (3, 222988896000), (4, 167241672000), (5, 133793337600), (6, 111494448000), (8, 83620836000), (9, 74329632000), (10, 66896668800), (12, 55747224000), (13, 51458976000), (15, 44597779200), (16, 41810418000), (18, 37164816000), (20, 33448334400), (24, 27873612000), (25, 26758667520), (26, 25729488000), (27, 24776544000), (30, 22298889600), (32, 20905209000), (36, 18582408000), (39, 17152992000), (40, 16724167200), (45, 14865926400), (48, 13936806000), (50, 13379333760), (52, 12864744000), (54, 12388272000), (60, 11149444800), (64, 10452604500), (65, 10291795200), (72, 9291204000), (75, 8919555840), (78, 8576496000), (80, 8362083600), (81, 8258848000), (90, 7432963200), (96, 6968403000), (100, 6689666880), (104, 6432372000), (108, 6194136000), (117, 5717664000), (120, 5574722400), (125, 5351733504), (128, 5226302250), (130, 5145897600), (135, 4955308800), (144, 4645602000), (150, 4459777920), (156, 4288248000), (160, 4181041800), (162, 4129424000), (180, 3716481600), (192, 3484201500), (195, 3430598400), (200, 3344833440), (208, 3216186000), (216, 3097068000), (225, 2973185280), (234, 2858832000), (240, 2787361200), (250, 2675866752), (256, 2613151125), (260, 2572948800), (270, 2477654400), (288, 2322801000), (300, 2229888960), (312, 2144124000), (320, 2090520900), (324, 2064712000), (325, 2058359040), (351, 1905888000), (360, 1858240800), (375, 1783911168), (384, 1742100750), (390, 1715299200), (400, 1672416720), (405, 1651769600), (416, 1608093000), (432, 1548534000), (450, 1486592640), (468, 1429416000), (480, 1393680600), (500, 1337933376), (520, 1286474400), (540, 1238827200), (576, 1161400500), (585, 1143532800), (600, 1114944480), (624, 1072062000), (640, 1045260450), (648, 1032356000), (650, 1029179520), (675, 991061760), (702, 952944000), (720, 929120400), (750, 891955584), (768, 871050375), (780, 857649600), (800, 836208360), (810, 825884800), (832, 804046500), (864, 774267000), (900, 743296320), (936, 714708000), (960, 696840300), (975, 686119680), (1000, 668966688), (1040, 643237200), (1053, 635296000), (1080, 619413600), (1125, 594637056), (1152, 580700250), (1170, 571766400), (1200, 557472240), (1248, 536031000), (1280, 522630225), (1296, 516178000), (1300, 514589760), (1350, 495530880), (1404, 476472000), (1440, 464560200), (1500, 445977792), (1560, 428824800), (1600, 418104180), (1620, 412942400), (1625, 411671808), (1664, 402023250), (1728, 387133500), (1755, 381177600), (1800, 371648160), (1872, 357354000), (1920, 348420150), (1950, 343059840), (2000, 334483344), (2025, 330353920), (2080, 321618600), (2106, 317648000), (2160, 309706800), (2250, 297318528), (2304, 290350125), (2340, 285883200), (2400, 278736120), (2496, 268015500), (2592, 258089000), (2600, 257294880), (2700, 247765440), (2808, 238236000), (2880, 232280100), (2925, 228706560), (3000, 222988896), (3120, 214412400), (3200, 209052090), (3240, 206471200), (3250, 205835904), (3328, 201011625), (3375, 198212352), (3456, 193566750), (3510, 190588800), (3600, 185824080), (3744, 178677000), (3840, 174210075), (3900, 171529920), (4000, 167241672), (4050, 165176960), (4160, 160809300), (4212, 158824000), (4320, 154853400), (4500, 148659264), (4680, 142941600), (4800, 139368060), (4875, 137223936), (4992, 134007750), (5184, 129044500), (5200, 128647440), (5265, 127059200), (5400, 123882720), (5616, 119118000), (5760, 116140050), (5850, 114353280), (6000, 111494448), (6240, 107206200), (6400, 104526045), (6480, 103235600), (6500, 102917952), (6750, 99106176), (6912, 96783375), (7020, 95294400), (7200, 92912040), (7488, 89338500), (7800, 85764960), (8000, 83620836), (8100, 82588480), (8320, 80404650), (8424, 79412000), (8640, 77426700), (8775, 76235520), (9000, 74329632), (9360, 71470800), (9600, 69684030), (9750, 68611968), (9984, 67003875), (10125, 66070784), (10368, 64522250), (10400, 64323720), (10530, 63529600), (10800, 61941360), (11232, 59559000), (11520, 58070025), (11700, 57176640), (12000, 55747224), (12480, 53603100), (12960, 51617800), (13000, 51458976), (13500, 49553088), (14040, 47647200), (14400, 46456020), (14625, 45741312), (14976, 44669250), (15600, 42882480), (16000, 41810418), (16200, 41294240), (16640, 40202325), (16848, 39706000), (17280, 38713350), (17550, 38117760), (18000, 37164816), (18720, 35735400), (19200, 34842015), (19500, 34305984), (19853, 33696000), (20250, 33035392), (20736, 32261125), (20800, 32161860), (21060, 31764800), (21600, 30970680), (22464, 29779500), (23400, 28588320), (24000, 27873612), (24960, 26801550), (25920, 25808900), (26000, 25729488), (26325, 25411840), (27000, 24776544), (28080, 23823600), (28800, 23228010), (29250, 22870656), (29952, 22334625), (31200, 21441240), (32000, 20905209), (32400, 20647120), (33696, 19853000), (34560, 19356675), (35100, 19058880), (36000, 18582408), (37440, 17867700), (39000, 17152992), (39706, 16848000), (40500, 16517696), (41600, 16080930), (42120, 15882400), (43200, 15485340), (43875, 15247104), (44928, 14889750), (46800, 14294160), (48000, 13936806), (49920, 13400775), (51840, 12904450), (52000, 12864744), (52650, 12705920), (54000, 12388272), (56160, 11911800), (57600, 11614005), (58500, 11435328), (59559, 11232000), (62400, 10720620), (64800, 10323560), (67392, 9926500), (70200, 9529440), (72000, 9291204), (74880, 8933850), (78000, 8576496), (79412, 8424000), (81000, 8258848), (83200, 8040465), (84240, 7941200), (86400, 7742670), (87750, 7623552), (89856, 7444875), (93600, 7147080), (96000, 6968403), (99265, 6739200), (103680, 6452225), (104000, 6432372), (105300, 6352960), (108000, 6194136), (112320, 5955900), (117000, 5717664), (119118, 5616000), (124800, 5360310), (129600, 5161780), (131625, 5082368), (134784, 4963250), (140400, 4764720), (144000, 4645602), (149760, 4466925), (156000, 4288248), (158824, 4212000), (162000, 4129424), (168480, 3970600), (172800, 3871335), (175500, 3811776), (178677, 3744000), (187200, 3573540), (198530, 3369600), (208000, 3216186), (210600, 3176480), (216000, 3097068), (224640, 2977950), (234000, 2858832), (238236, 2808000), (249600, 2680155), (258089, 2592000), (259200, 2580890), (263250, 2541184), (269568, 2481625), (280800, 2382360), (288000, 2322801), (297795, 2246400), (312000, 2144124), (317648, 2106000), (324000, 2064712), (336960, 1985300), (351000, 1905888), (357354, 1872000), (374400, 1786770), (397060, 1684800), (416000, 1608093), (421200, 1588240), (432000, 1548534), (449280, 1488975), (468000, 1429416), (476472, 1404000), (496325, 1347840), (516178, 1296000), (518400, 1290445), (526500, 1270592), (536031, 1248000), (561600, 1191180), (595590, 1123200), (624000, 1072062), (635296, 1053000), (648000, 1032356), (673920, 992650), (702000, 952944), (714708, 936000), (748800, 893385), (774267, 864000), (794120, 842400)]