257705856000

素因数分解:

$2^{10}\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{13159}}^1$

素因数の和:13217

約数の個数: 528

約数和(自身を含む): 983363734080

約数和(自身を除く): 725657878080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 125, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 250, 255, 256, 272, 288, 300, 306, 320, 340, 360, 375, 384, 400, 408, 425, 450, 480, 500, 510, 512, 544, 576, 600, 612, 640, 680, 720, 750, 765, 768, 800, 816, 850, 900, 960, 1000, 1020, 1024, 1088, 1125, 1152, 1200, 1224, 1275, 1280, 1360, 1440, 1500, 1530, 1536, 1600, 1632, 1700, 1800, 1920, 2000, 2040, 2125, 2176, 2250, 2304, 2400, 2448, 2550, 2560, 2720, 2880, 3000, 3060, 3072, 3200, 3264, 3400, 3600, 3825, 3840, 4000, 4080, 4250, 4352, 4500, 4608, 4800, 4896, 5100, 5120, 5440, 5760, 6000, 6120, 6375, 6400, 6528, 6800, 7200, 7650, 7680, 8000, 8160, 8500, 8704, 9000, 9216, 9600, 9792, 10200, 10880, 11520, 12000, 12240, 12750, 12800, 13056, 13159, 13600, 14400, 15300, 15360, 16000, 16320, 17000, 17408, 18000, 19125, 19200, 19584, 20400, 21760, 23040, 24000, 24480, 25500, 25600, 26112, 26318, 27200, 28800, 30600, 32000, 32640, 34000, 36000, 38250, 38400, 39168, 39477, 40800, 43520, 46080, 48000, 48960, 51000, 52224, 52636, 54400, 57600, 61200, 64000, 65280, 65795, 68000, 72000, 76500, 76800, 78336, 78954, 81600, 87040, 96000, 97920, 102000, 105272, 108800, 115200, 118431, 122400, 128000, 130560, 131590, 136000, 144000, 153000, 156672, 157908, 163200, 192000, 195840, 197385, 204000, 210544, 217600, 223703, 230400, 236862, 244800, 261120, 263180, 272000, 288000, 306000, 315816, 326400, 328975, 384000, 391680, 394770, 408000, 421088, 435200, 447406, 473724, 489600, 526360, 544000, 576000, 592155, 612000, 631632, 652800, 657950, 671109, 783360, 789540, 816000, 842176, 894812, 947448, 979200, 986925, 1052720, 1088000, 1118515, 1152000, 1184310, 1224000, 1263264, 1305600, 1315900, 1342218, 1579080, 1632000, 1644875, 1684352, 1789624, 1894896, 1958400, 1973850, 2013327, 2105440, 2176000, 2237030, 2368620, 2448000, 2526528, 2631800, 2684436, 2960775, 3158160, 3264000, 3289750, 3355545, 3368704, 3579248, 3789792, 3916800, 3947700, 4026654, 4210880, 4474060, 4737240, 4896000, 4934625, 5053056, 5263600, 5368872, 5592575, 5921550, 6316320, 6528000, 6579500, 6711090, 6737408, 7158496, 7579584, 7895400, 8053308, 8421760, 8948120, 9474480, 9792000, 9869250, 10066635, 10106112, 10527200, 10737744, 11185150, 11843100, 12632640, 13159000, 13422180, 13474816, 14316992, 14803875, 15159168, 15790800, 16106616, 16777725, 16843520, 17896240, 18948960, 19584000, 19738500, 20133270, 20212224, 21054400, 21475488, 22370300, 23686200, 25265280, 26318000, 26844360, 27962875, 28633984, 29607750, 30318336, 31581600, 32213232, 33555450, 33687040, 35792480, 37897920, 39477000, 40266540, 40424448, 42108800, 42950976, 44740600, 47372400, 50333175, 50530560, 52636000, 53688720, 55925750, 57267968, 59215500, 60636672, 63163200, 64426464, 67110900, 67374080, 71584960, 75795840, 78954000, 80533080, 83888625, 84217600, 85901952, 89481200, 94744800, 100666350, 101061120, 105272000, 107377440, 111851500, 114535936, 118431000, 121273344, 126326400, 128852928, 134221800, 143169920, 151591680, 157908000, 161066160, 167777250, 168435200, 171803904, 178962400, 189489600, 201332700, 202122240, 210544000, 214754880, 223703000, 229071872, 236862000, 251665875, 252652800, 257705856, 268443600, 286339840, 303183360, 315816000, 322132320, 335554500, 336870400, 343607808, 357924800, 378979200, 402665400, 421088000, 429509760, 447406000, 473724000, 503331750, 505305600, 515411712, 536887200, 572679680, 606366720, 631632000, 644264640, 671109000, 687215616, 715849600, 757958400, 805330800, 842176000, 859019520, 894812000, 947448000, 1006663500, 1010611200, 1030823424, 1073774400, 1145359360, 1263264000, 1288529280, 1342218000, 1431699200, 1515916800, 1610661600, 1684352000, 1718039040, 1789624000, 1894896000, 2013327000, 2061646848, 2147548800, 2526528000, 2577058560, 2684436000, 2863398400, 3031833600, 3221323200, 3436078080, 3579248000, 3789792000, 4026654000, 4295097600, 5053056000, 5154117120, 5368872000, 5726796800, 6442646400, 7158496000, 7579584000, 8053308000, 8590195200, 10308234240, 10737744000, 12885292800, 14316992000, 15159168000, 16106616000, 17180390400, 21475488000, 25770585600, 28633984000, 32213232000, 42950976000, 51541171200, 64426464000, 85901952000, 128852928000, 257705856000]

約数ペア:

[(1, 257705856000), (2, 128852928000), (3, 85901952000), (4, 64426464000), (5, 51541171200), (6, 42950976000), (8, 32213232000), (9, 28633984000), (10, 25770585600), (12, 21475488000), (15, 17180390400), (16, 16106616000), (17, 15159168000), (18, 14316992000), (20, 12885292800), (24, 10737744000), (25, 10308234240), (30, 8590195200), (32, 8053308000), (34, 7579584000), (36, 7158496000), (40, 6442646400), (45, 5726796800), (48, 5368872000), (50, 5154117120), (51, 5053056000), (60, 4295097600), (64, 4026654000), (68, 3789792000), (72, 3579248000), (75, 3436078080), (80, 3221323200), (85, 3031833600), (90, 2863398400), (96, 2684436000), (100, 2577058560), (102, 2526528000), (120, 2147548800), (125, 2061646848), (128, 2013327000), (136, 1894896000), (144, 1789624000), (150, 1718039040), (153, 1684352000), (160, 1610661600), (170, 1515916800), (180, 1431699200), (192, 1342218000), (200, 1288529280), (204, 1263264000), (225, 1145359360), (240, 1073774400), (250, 1030823424), (255, 1010611200), (256, 1006663500), (272, 947448000), (288, 894812000), (300, 859019520), (306, 842176000), (320, 805330800), (340, 757958400), (360, 715849600), (375, 687215616), (384, 671109000), (400, 644264640), (408, 631632000), (425, 606366720), (450, 572679680), (480, 536887200), (500, 515411712), (510, 505305600), (512, 503331750), (544, 473724000), (576, 447406000), (600, 429509760), (612, 421088000), (640, 402665400), (680, 378979200), (720, 357924800), (750, 343607808), (765, 336870400), (768, 335554500), (800, 322132320), (816, 315816000), (850, 303183360), (900, 286339840), (960, 268443600), (1000, 257705856), (1020, 252652800), (1024, 251665875), (1088, 236862000), (1125, 229071872), (1152, 223703000), (1200, 214754880), (1224, 210544000), (1275, 202122240), (1280, 201332700), (1360, 189489600), (1440, 178962400), (1500, 171803904), (1530, 168435200), (1536, 167777250), (1600, 161066160), (1632, 157908000), (1700, 151591680), (1800, 143169920), (1920, 134221800), (2000, 128852928), (2040, 126326400), (2125, 121273344), (2176, 118431000), (2250, 114535936), (2304, 111851500), (2400, 107377440), (2448, 105272000), (2550, 101061120), (2560, 100666350), (2720, 94744800), (2880, 89481200), (3000, 85901952), (3060, 84217600), (3072, 83888625), (3200, 80533080), (3264, 78954000), (3400, 75795840), (3600, 71584960), (3825, 67374080), (3840, 67110900), (4000, 64426464), (4080, 63163200), (4250, 60636672), (4352, 59215500), (4500, 57267968), (4608, 55925750), (4800, 53688720), (4896, 52636000), (5100, 50530560), (5120, 50333175), (5440, 47372400), (5760, 44740600), (6000, 42950976), (6120, 42108800), (6375, 40424448), (6400, 40266540), (6528, 39477000), (6800, 37897920), (7200, 35792480), (7650, 33687040), (7680, 33555450), (8000, 32213232), (8160, 31581600), (8500, 30318336), (8704, 29607750), (9000, 28633984), (9216, 27962875), (9600, 26844360), (9792, 26318000), (10200, 25265280), (10880, 23686200), (11520, 22370300), (12000, 21475488), (12240, 21054400), (12750, 20212224), (12800, 20133270), (13056, 19738500), (13159, 19584000), (13600, 18948960), (14400, 17896240), (15300, 16843520), (15360, 16777725), (16000, 16106616), (16320, 15790800), (17000, 15159168), (17408, 14803875), (18000, 14316992), (19125, 13474816), (19200, 13422180), (19584, 13159000), (20400, 12632640), (21760, 11843100), (23040, 11185150), (24000, 10737744), (24480, 10527200), (25500, 10106112), (25600, 10066635), (26112, 9869250), (26318, 9792000), (27200, 9474480), (28800, 8948120), (30600, 8421760), (32000, 8053308), (32640, 7895400), (34000, 7579584), (36000, 7158496), (38250, 6737408), (38400, 6711090), (39168, 6579500), (39477, 6528000), (40800, 6316320), (43520, 5921550), (46080, 5592575), (48000, 5368872), (48960, 5263600), (51000, 5053056), (52224, 4934625), (52636, 4896000), (54400, 4737240), (57600, 4474060), (61200, 4210880), (64000, 4026654), (65280, 3947700), (65795, 3916800), (68000, 3789792), (72000, 3579248), (76500, 3368704), (76800, 3355545), (78336, 3289750), (78954, 3264000), (81600, 3158160), (87040, 2960775), (96000, 2684436), (97920, 2631800), (102000, 2526528), (105272, 2448000), (108800, 2368620), (115200, 2237030), (118431, 2176000), (122400, 2105440), (128000, 2013327), (130560, 1973850), (131590, 1958400), (136000, 1894896), (144000, 1789624), (153000, 1684352), (156672, 1644875), (157908, 1632000), (163200, 1579080), (192000, 1342218), (195840, 1315900), (197385, 1305600), (204000, 1263264), (210544, 1224000), (217600, 1184310), (223703, 1152000), (230400, 1118515), (236862, 1088000), (244800, 1052720), (261120, 986925), (263180, 979200), (272000, 947448), (288000, 894812), (306000, 842176), (315816, 816000), (326400, 789540), (328975, 783360), (384000, 671109), (391680, 657950), (394770, 652800), (408000, 631632), (421088, 612000), (435200, 592155), (447406, 576000), (473724, 544000), (489600, 526360)]