28810656000

素因数分解:

$2^8\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 864

約数和(自身を含む): 122566219776

約数和(自身を除く): 93755563776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 125, 126, 128, 140, 144, 150, 155, 160, 168, 175, 180, 186, 192, 200, 210, 217, 224, 225, 240, 248, 250, 252, 256, 279, 280, 288, 300, 310, 315, 320, 336, 350, 360, 372, 375, 384, 400, 420, 434, 448, 450, 461, 465, 480, 496, 500, 504, 525, 558, 560, 576, 600, 620, 630, 640, 651, 672, 700, 720, 744, 750, 768, 775, 800, 840, 868, 875, 896, 900, 922, 930, 960, 992, 1000, 1008, 1050, 1085, 1116, 1120, 1125, 1152, 1200, 1240, 1260, 1280, 1302, 1344, 1383, 1395, 1400, 1440, 1488, 1500, 1550, 1575, 1600, 1680, 1736, 1750, 1792, 1800, 1844, 1860, 1920, 1953, 1984, 2000, 2016, 2100, 2170, 2232, 2240, 2250, 2304, 2305, 2325, 2400, 2480, 2520, 2604, 2625, 2688, 2766, 2790, 2800, 2880, 2976, 3000, 3100, 3150, 3200, 3227, 3255, 3360, 3472, 3500, 3600, 3688, 3720, 3840, 3875, 3906, 3968, 4000, 4032, 4149, 4200, 4340, 4464, 4480, 4500, 4610, 4650, 4800, 4960, 5040, 5208, 5250, 5376, 5425, 5532, 5580, 5600, 5760, 5952, 6000, 6200, 6300, 6400, 6454, 6510, 6720, 6915, 6944, 6975, 7000, 7200, 7376, 7440, 7750, 7812, 7875, 7936, 8000, 8064, 8298, 8400, 8680, 8928, 8960, 9000, 9220, 9300, 9600, 9681, 9765, 9920, 10080, 10416, 10500, 10850, 11064, 11160, 11200, 11520, 11525, 11625, 11904, 12000, 12400, 12600, 12908, 13020, 13440, 13830, 13888, 13950, 14000, 14291, 14400, 14752, 14880, 15500, 15624, 15750, 16000, 16128, 16135, 16275, 16596, 16800, 17360, 17856, 18000, 18440, 18600, 19200, 19362, 19530, 19840, 20160, 20745, 20832, 21000, 21700, 22128, 22320, 22400, 23050, 23250, 23808, 24000, 24800, 25200, 25816, 26040, 26880, 27125, 27660, 27776, 27900, 28000, 28582, 28800, 29043, 29504, 29760, 31000, 31248, 31500, 32000, 32270, 32550, 33192, 33600, 34575, 34720, 34875, 35712, 36000, 36880, 37200, 38724, 39060, 39680, 40320, 41490, 41664, 42000, 42873, 43400, 44256, 44640, 44800, 46100, 46500, 48000, 48405, 48825, 49600, 50400, 51632, 52080, 54250, 55320, 55552, 55800, 56000, 57164, 57600, 57625, 58086, 59008, 59520, 62000, 62496, 63000, 64540, 65100, 66384, 67200, 69150, 69440, 69750, 71424, 71455, 72000, 73760, 74400, 77448, 78120, 80640, 80675, 81375, 82980, 83328, 84000, 85746, 86800, 88512, 89280, 92200, 93000, 96000, 96810, 97650, 99200, 100037, 100800, 103264, 103725, 104160, 108500, 110640, 111600, 112000, 114328, 115250, 116172, 118016, 119040, 124000, 124992, 126000, 128619, 129080, 130200, 132768, 134400, 138300, 138880, 139500, 142910, 144000, 145215, 147520, 148800, 154896, 156240, 161350, 162750, 165960, 166656, 168000, 171492, 172875, 173600, 177024, 178560, 184400, 186000, 193620, 195300, 198400, 200074, 201600, 206528, 207450, 208320, 214365, 217000, 221280, 223200, 224000, 228656, 230500, 232344, 242025, 244125, 248000, 249984, 252000, 257238, 258160, 260400, 265536, 276600, 277760, 279000, 285820, 288000, 290430, 295040, 297600, 300111, 309792, 312480, 322700, 325500, 331920, 336000, 342984, 345750, 347200, 354048, 357120, 357275, 368800, 372000, 387240, 390600, 400148, 403200, 403375, 413056, 414900, 416640, 428730, 434000, 442560, 446400, 457312, 461000, 464688, 484050, 488250, 496000, 499968, 500185, 504000, 514476, 516320, 518625, 520800, 531072, 553200, 558000, 571640, 580860, 590080, 595200, 600222, 619584, 624960, 643095, 645400, 651000, 663840, 672000, 685968, 691500, 694400, 714550, 726075, 737600, 744000, 774480, 781200, 800296, 806750, 826112, 829800, 833280, 857460, 868000, 885120, 892800, 900333, 914624, 922000, 929376, 968100, 976500, 992000, 1000370, 1008000, 1028952, 1032640, 1037250, 1041600, 1062144, 1071825, 1106400, 1116000, 1143280, 1161720, 1200444, 1210125, 1239168, 1249920, 1286190, 1290800, 1302000, 1327680, 1371936, 1383000, 1388800, 1429100, 1452150, 1475200, 1488000, 1500555, 1548960, 1562400, 1600592, 1613500, 1659600, 1714920, 1736000, 1770240, 1785600, 1786375, 1800666, 1829248, 1844000, 1858752, 1936200, 1953000, 2000740, 2016000, 2057904, 2065280, 2074500, 2083200, 2143650, 2212800, 2232000, 2286560, 2323440, 2400888, 2420250, 2478336, 2499840, 2500925, 2572380, 2581600, 2604000, 2655360, 2743872, 2766000, 2858200, 2904300, 2950400, 2976000, 3001110, 3097920, 3124800, 3201184, 3215475, 3227000, 3319200, 3429840, 3472000, 3572750, 3601332, 3630375, 3658496, 3688000, 3717504, 3872400, 3906000, 4001480, 4115808, 4130560, 4149000, 4166400, 4287300, 4425600, 4464000, 4501665, 4573120, 4646880, 4801776, 4840500, 5001850, 5144760, 5163200, 5208000, 5310720, 5359125, 5487744, 5532000, 5716400, 5808600, 6002220, 6195840, 6249600, 6402368, 6430950, 6454000, 6638400, 6859680, 6944000, 7145500, 7202664, 7260750, 7376000, 7435008, 7502775, 7744800, 7812000, 8002960, 8231616, 8298000, 8574600, 8851200, 8928000, 9003330, 9146240, 9293760, 9603552, 9681000, 10003700, 10289520, 10326400, 10416000, 10718250, 10975488, 11064000, 11432800, 11617200, 12004440, 12391680, 12499200, 12504625, 12804736, 12861900, 12908000, 13276800, 13719360, 14291000, 14405328, 14521500, 14752000, 15005550, 15489600, 15624000, 16005920, 16077375, 16463232, 16596000, 17149200, 18006660, 18292480, 18587520, 19207104, 19362000, 20007400, 20579040, 20652800, 20832000, 21436500, 22128000, 22508325, 22865600, 23234400, 24008880, 25009250, 25609472, 25723800, 25816000, 26553600, 27438720, 28582000, 28810656, 29043000, 30011100, 30979200, 31248000, 32011840, 32154750, 32926464, 33192000, 34298400, 36013320, 37175040, 37513875, 38414208, 38724000, 40014800, 41158080, 42873000, 44256000, 45016650, 45731200, 46468800, 48017760, 50018500, 51447600, 51632000, 54877440, 57164000, 57621312, 58086000, 60022200, 61958400, 62496000, 64023680, 64309500, 66384000, 68596800, 72026640, 75027750, 76828416, 77448000, 80029600, 82316160, 85746000, 90033300, 91462400, 92937600, 96035520, 100037000, 102895200, 103264000, 112541625, 114328000, 115242624, 116172000, 120044400, 128047360, 128619000, 132768000, 137193600, 144053280, 150055500, 154896000, 160059200, 164632320, 171492000, 180066600, 185875200, 192071040, 200074000, 205790400, 225083250, 228656000, 230485248, 232344000, 240088800, 257238000, 274387200, 288106560, 300111000, 309792000, 320118400, 342984000, 360133200, 384142080, 400148000, 411580800, 450166500, 457312000, 464688000, 480177600, 514476000, 576213120, 600222000, 640236800, 685968000, 720266400, 800296000, 823161600, 900333000, 929376000, 960355200, 1028952000, 1152426240, 1200444000, 1371936000, 1440532800, 1600592000, 1800666000, 1920710400, 2057904000, 2400888000, 2881065600, 3201184000, 3601332000, 4115808000, 4801776000, 5762131200, 7202664000, 9603552000, 14405328000, 28810656000]

約数ペア:

[(1, 28810656000), (2, 14405328000), (3, 9603552000), (4, 7202664000), (5, 5762131200), (6, 4801776000), (7, 4115808000), (8, 3601332000), (9, 3201184000), (10, 2881065600), (12, 2400888000), (14, 2057904000), (15, 1920710400), (16, 1800666000), (18, 1600592000), (20, 1440532800), (21, 1371936000), (24, 1200444000), (25, 1152426240), (28, 1028952000), (30, 960355200), (31, 929376000), (32, 900333000), (35, 823161600), (36, 800296000), (40, 720266400), (42, 685968000), (45, 640236800), (48, 600222000), (50, 576213120), (56, 514476000), (60, 480177600), (62, 464688000), (63, 457312000), (64, 450166500), (70, 411580800), (72, 400148000), (75, 384142080), (80, 360133200), (84, 342984000), (90, 320118400), (93, 309792000), (96, 300111000), (100, 288106560), (105, 274387200), (112, 257238000), (120, 240088800), (124, 232344000), (125, 230485248), (126, 228656000), (128, 225083250), (140, 205790400), (144, 200074000), (150, 192071040), (155, 185875200), (160, 180066600), (168, 171492000), (175, 164632320), (180, 160059200), (186, 154896000), (192, 150055500), (200, 144053280), (210, 137193600), (217, 132768000), (224, 128619000), (225, 128047360), (240, 120044400), (248, 116172000), (250, 115242624), (252, 114328000), (256, 112541625), (279, 103264000), (280, 102895200), (288, 100037000), (300, 96035520), (310, 92937600), (315, 91462400), (320, 90033300), (336, 85746000), (350, 82316160), (360, 80029600), (372, 77448000), (375, 76828416), (384, 75027750), (400, 72026640), (420, 68596800), (434, 66384000), (448, 64309500), (450, 64023680), (461, 62496000), (465, 61958400), (480, 60022200), (496, 58086000), (500, 57621312), (504, 57164000), (525, 54877440), (558, 51632000), (560, 51447600), (576, 50018500), (600, 48017760), (620, 46468800), (630, 45731200), (640, 45016650), (651, 44256000), (672, 42873000), (700, 41158080), (720, 40014800), (744, 38724000), (750, 38414208), (768, 37513875), (775, 37175040), (800, 36013320), (840, 34298400), (868, 33192000), (875, 32926464), (896, 32154750), (900, 32011840), (922, 31248000), (930, 30979200), (960, 30011100), (992, 29043000), (1000, 28810656), (1008, 28582000), (1050, 27438720), (1085, 26553600), (1116, 25816000), (1120, 25723800), (1125, 25609472), (1152, 25009250), (1200, 24008880), (1240, 23234400), (1260, 22865600), (1280, 22508325), (1302, 22128000), (1344, 21436500), (1383, 20832000), (1395, 20652800), (1400, 20579040), (1440, 20007400), (1488, 19362000), (1500, 19207104), (1550, 18587520), (1575, 18292480), (1600, 18006660), (1680, 17149200), (1736, 16596000), (1750, 16463232), (1792, 16077375), (1800, 16005920), (1844, 15624000), (1860, 15489600), (1920, 15005550), (1953, 14752000), (1984, 14521500), (2000, 14405328), (2016, 14291000), (2100, 13719360), (2170, 13276800), (2232, 12908000), (2240, 12861900), (2250, 12804736), (2304, 12504625), (2305, 12499200), (2325, 12391680), (2400, 12004440), (2480, 11617200), (2520, 11432800), (2604, 11064000), (2625, 10975488), (2688, 10718250), (2766, 10416000), (2790, 10326400), (2800, 10289520), (2880, 10003700), (2976, 9681000), (3000, 9603552), (3100, 9293760), (3150, 9146240), (3200, 9003330), (3227, 8928000), (3255, 8851200), (3360, 8574600), (3472, 8298000), (3500, 8231616), (3600, 8002960), (3688, 7812000), (3720, 7744800), (3840, 7502775), (3875, 7435008), (3906, 7376000), (3968, 7260750), (4000, 7202664), (4032, 7145500), (4149, 6944000), (4200, 6859680), (4340, 6638400), (4464, 6454000), (4480, 6430950), (4500, 6402368), (4610, 6249600), (4650, 6195840), (4800, 6002220), (4960, 5808600), (5040, 5716400), (5208, 5532000), (5250, 5487744), (5376, 5359125), (5425, 5310720), (5532, 5208000), (5580, 5163200), (5600, 5144760), (5760, 5001850), (5952, 4840500), (6000, 4801776), (6200, 4646880), (6300, 4573120), (6400, 4501665), (6454, 4464000), (6510, 4425600), (6720, 4287300), (6915, 4166400), (6944, 4149000), (6975, 4130560), (7000, 4115808), (7200, 4001480), (7376, 3906000), (7440, 3872400), (7750, 3717504), (7812, 3688000), (7875, 3658496), (7936, 3630375), (8000, 3601332), (8064, 3572750), (8298, 3472000), (8400, 3429840), (8680, 3319200), (8928, 3227000), (8960, 3215475), (9000, 3201184), (9220, 3124800), (9300, 3097920), (9600, 3001110), (9681, 2976000), (9765, 2950400), (9920, 2904300), (10080, 2858200), (10416, 2766000), (10500, 2743872), (10850, 2655360), (11064, 2604000), (11160, 2581600), (11200, 2572380), (11520, 2500925), (11525, 2499840), (11625, 2478336), (11904, 2420250), (12000, 2400888), (12400, 2323440), (12600, 2286560), (12908, 2232000), (13020, 2212800), (13440, 2143650), (13830, 2083200), (13888, 2074500), (13950, 2065280), (14000, 2057904), (14291, 2016000), (14400, 2000740), (14752, 1953000), (14880, 1936200), (15500, 1858752), (15624, 1844000), (15750, 1829248), (16000, 1800666), (16128, 1786375), (16135, 1785600), (16275, 1770240), (16596, 1736000), (16800, 1714920), (17360, 1659600), (17856, 1613500), (18000, 1600592), (18440, 1562400), (18600, 1548960), (19200, 1500555), (19362, 1488000), (19530, 1475200), (19840, 1452150), (20160, 1429100), (20745, 1388800), (20832, 1383000), (21000, 1371936), (21700, 1327680), (22128, 1302000), (22320, 1290800), (22400, 1286190), (23050, 1249920), (23250, 1239168), (23808, 1210125), (24000, 1200444), (24800, 1161720), (25200, 1143280), (25816, 1116000), (26040, 1106400), (26880, 1071825), (27125, 1062144), (27660, 1041600), (27776, 1037250), (27900, 1032640), (28000, 1028952), (28582, 1008000), (28800, 1000370), (29043, 992000), (29504, 976500), (29760, 968100), (31000, 929376), (31248, 922000), (31500, 914624), (32000, 900333), (32270, 892800), (32550, 885120), (33192, 868000), (33600, 857460), (34575, 833280), (34720, 829800), (34875, 826112), (35712, 806750), (36000, 800296), (36880, 781200), (37200, 774480), (38724, 744000), (39060, 737600), (39680, 726075), (40320, 714550), (41490, 694400), (41664, 691500), (42000, 685968), (42873, 672000), (43400, 663840), (44256, 651000), (44640, 645400), (44800, 643095), (46100, 624960), (46500, 619584), (48000, 600222), (48405, 595200), (48825, 590080), (49600, 580860), (50400, 571640), (51632, 558000), (52080, 553200), (54250, 531072), (55320, 520800), (55552, 518625), (55800, 516320), (56000, 514476), (57164, 504000), (57600, 500185), (57625, 499968), (58086, 496000), (59008, 488250), (59520, 484050), (62000, 464688), (62496, 461000), (63000, 457312), (64540, 446400), (65100, 442560), (66384, 434000), (67200, 428730), (69150, 416640), (69440, 414900), (69750, 413056), (71424, 403375), (71455, 403200), (72000, 400148), (73760, 390600), (74400, 387240), (77448, 372000), (78120, 368800), (80640, 357275), (80675, 357120), (81375, 354048), (82980, 347200), (83328, 345750), (84000, 342984), (85746, 336000), (86800, 331920), (88512, 325500), (89280, 322700), (92200, 312480), (93000, 309792), (96000, 300111), (96810, 297600), (97650, 295040), (99200, 290430), (100037, 288000), (100800, 285820), (103264, 279000), (103725, 277760), (104160, 276600), (108500, 265536), (110640, 260400), (111600, 258160), (112000, 257238), (114328, 252000), (115250, 249984), (116172, 248000), (118016, 244125), (119040, 242025), (124000, 232344), (124992, 230500), (126000, 228656), (128619, 224000), (129080, 223200), (130200, 221280), (132768, 217000), (134400, 214365), (138300, 208320), (138880, 207450), (139500, 206528), (142910, 201600), (144000, 200074), (145215, 198400), (147520, 195300), (148800, 193620), (154896, 186000), (156240, 184400), (161350, 178560), (162750, 177024), (165960, 173600), (166656, 172875), (168000, 171492)]