256179486720

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:799

約数の個数: 480

約数和(自身を含む): 874611521280

約数和(自身を除く): 618432034560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 83, 95, 96, 114, 120, 128, 152, 160, 166, 190, 192, 228, 240, 249, 256, 285, 304, 320, 332, 380, 384, 415, 456, 480, 498, 512, 570, 608, 640, 661, 664, 760, 768, 830, 912, 960, 996, 1024, 1140, 1216, 1245, 1280, 1322, 1328, 1520, 1536, 1577, 1660, 1824, 1920, 1983, 1992, 2048, 2280, 2432, 2490, 2560, 2644, 2656, 3040, 3072, 3154, 3305, 3320, 3648, 3840, 3966, 3984, 4096, 4560, 4731, 4864, 4980, 5120, 5288, 5312, 6080, 6144, 6308, 6610, 6640, 7296, 7680, 7885, 7932, 7968, 8192, 9120, 9462, 9728, 9915, 9960, 10240, 10576, 10624, 12160, 12288, 12559, 12616, 13220, 13280, 14592, 15360, 15770, 15864, 15936, 16384, 18240, 18924, 19456, 19830, 19920, 20480, 21152, 21248, 23655, 24320, 24576, 25118, 25232, 26440, 26560, 29184, 30720, 31540, 31728, 31872, 36480, 37677, 37848, 38912, 39660, 39840, 40960, 42304, 42496, 47310, 48640, 49152, 50236, 50464, 52880, 53120, 54863, 58368, 61440, 62795, 63080, 63456, 63744, 72960, 75354, 75696, 77824, 79320, 79680, 81920, 84608, 84992, 94620, 97280, 100472, 100928, 105760, 106240, 109726, 116736, 122880, 125590, 126160, 126912, 127488, 145920, 150708, 151392, 155648, 158640, 159360, 164589, 169216, 169984, 188385, 189240, 194560, 200944, 201856, 211520, 212480, 219452, 233472, 245760, 251180, 252320, 253824, 254976, 274315, 291840, 301416, 302784, 311296, 317280, 318720, 329178, 338432, 339968, 376770, 378480, 389120, 401888, 403712, 423040, 424960, 438904, 466944, 502360, 504640, 507648, 509952, 548630, 583680, 602832, 605568, 634560, 637440, 658356, 676864, 679936, 753540, 756960, 778240, 803776, 807424, 822945, 846080, 849920, 877808, 933888, 1004720, 1009280, 1015296, 1019904, 1042397, 1097260, 1167360, 1205664, 1211136, 1269120, 1274880, 1316712, 1353728, 1359872, 1507080, 1513920, 1556480, 1607552, 1614848, 1645890, 1692160, 1699840, 1755616, 2009440, 2018560, 2030592, 2039808, 2084794, 2194520, 2334720, 2411328, 2422272, 2538240, 2549760, 2633424, 2707456, 3014160, 3027840, 3127191, 3215104, 3229696, 3291780, 3384320, 3399680, 3511232, 4018880, 4037120, 4061184, 4079616, 4169588, 4389040, 4669440, 4822656, 4844544, 5076480, 5099520, 5211985, 5266848, 5414912, 6028320, 6055680, 6254382, 6430208, 6459392, 6583560, 6768640, 6799360, 7022464, 8037760, 8074240, 8122368, 8339176, 8778080, 9645312, 9689088, 10152960, 10199040, 10423970, 10533696, 10829824, 12056640, 12111360, 12508764, 12860416, 12918784, 13167120, 13537280, 14044928, 15635955, 16075520, 16148480, 16244736, 16678352, 17556160, 19290624, 19378176, 20305920, 20398080, 20847940, 21067392, 24113280, 24222720, 25017528, 25720832, 25837568, 26334240, 27074560, 28089856, 31271910, 32151040, 32296960, 32489472, 33356704, 35112320, 38581248, 38756352, 40611840, 41695880, 42134784, 48226560, 48445440, 50035056, 51441664, 52668480, 54149120, 56179712, 62543820, 64302080, 64593920, 66713408, 70224640, 77162496, 77512704, 81223680, 83391760, 84269568, 96453120, 96890880, 100070112, 102883328, 105336960, 112359424, 125087640, 128604160, 129187840, 133426816, 140449280, 154324992, 162447360, 166783520, 168539136, 192906240, 193781760, 200140224, 205766656, 210673920, 224718848, 250175280, 257208320, 266853632, 280898560, 308649984, 333567040, 337078272, 385812480, 387563520, 400280448, 421347840, 449437696, 500350560, 514416640, 533707264, 561797120, 617299968, 667134080, 674156544, 771624960, 800560896, 842695680, 898875392, 1000701120, 1028833280, 1067414528, 1123594240, 1334268160, 1348313088, 1543249920, 1601121792, 1685391360, 2001402240, 2134829056, 2247188480, 2668536320, 2696626176, 3086499840, 3202243584, 3370782720, 4002804480, 4269658112, 4494376960, 5337072640, 6404487168, 6741565440, 8005608960, 8539316224, 10674145280, 12808974336, 13483130880, 16011217920, 17078632448, 21348290560, 25617948672, 32022435840, 42696581120, 51235897344, 64044871680, 85393162240, 128089743360, 256179486720]

約数ペア:

[(1, 256179486720), (2, 128089743360), (3, 85393162240), (4, 64044871680), (5, 51235897344), (6, 42696581120), (8, 32022435840), (10, 25617948672), (12, 21348290560), (15, 17078632448), (16, 16011217920), (19, 13483130880), (20, 12808974336), (24, 10674145280), (30, 8539316224), (32, 8005608960), (38, 6741565440), (40, 6404487168), (48, 5337072640), (57, 4494376960), (60, 4269658112), (64, 4002804480), (76, 3370782720), (80, 3202243584), (83, 3086499840), (95, 2696626176), (96, 2668536320), (114, 2247188480), (120, 2134829056), (128, 2001402240), (152, 1685391360), (160, 1601121792), (166, 1543249920), (190, 1348313088), (192, 1334268160), (228, 1123594240), (240, 1067414528), (249, 1028833280), (256, 1000701120), (285, 898875392), (304, 842695680), (320, 800560896), (332, 771624960), (380, 674156544), (384, 667134080), (415, 617299968), (456, 561797120), (480, 533707264), (498, 514416640), (512, 500350560), (570, 449437696), (608, 421347840), (640, 400280448), (661, 387563520), (664, 385812480), (760, 337078272), (768, 333567040), (830, 308649984), (912, 280898560), (960, 266853632), (996, 257208320), (1024, 250175280), (1140, 224718848), (1216, 210673920), (1245, 205766656), (1280, 200140224), (1322, 193781760), (1328, 192906240), (1520, 168539136), (1536, 166783520), (1577, 162447360), (1660, 154324992), (1824, 140449280), (1920, 133426816), (1983, 129187840), (1992, 128604160), (2048, 125087640), (2280, 112359424), (2432, 105336960), (2490, 102883328), (2560, 100070112), (2644, 96890880), (2656, 96453120), (3040, 84269568), (3072, 83391760), (3154, 81223680), (3305, 77512704), (3320, 77162496), (3648, 70224640), (3840, 66713408), (3966, 64593920), (3984, 64302080), (4096, 62543820), (4560, 56179712), (4731, 54149120), (4864, 52668480), (4980, 51441664), (5120, 50035056), (5288, 48445440), (5312, 48226560), (6080, 42134784), (6144, 41695880), (6308, 40611840), (6610, 38756352), (6640, 38581248), (7296, 35112320), (7680, 33356704), (7885, 32489472), (7932, 32296960), (7968, 32151040), (8192, 31271910), (9120, 28089856), (9462, 27074560), (9728, 26334240), (9915, 25837568), (9960, 25720832), (10240, 25017528), (10576, 24222720), (10624, 24113280), (12160, 21067392), (12288, 20847940), (12559, 20398080), (12616, 20305920), (13220, 19378176), (13280, 19290624), (14592, 17556160), (15360, 16678352), (15770, 16244736), (15864, 16148480), (15936, 16075520), (16384, 15635955), (18240, 14044928), (18924, 13537280), (19456, 13167120), (19830, 12918784), (19920, 12860416), (20480, 12508764), (21152, 12111360), (21248, 12056640), (23655, 10829824), (24320, 10533696), (24576, 10423970), (25118, 10199040), (25232, 10152960), (26440, 9689088), (26560, 9645312), (29184, 8778080), (30720, 8339176), (31540, 8122368), (31728, 8074240), (31872, 8037760), (36480, 7022464), (37677, 6799360), (37848, 6768640), (38912, 6583560), (39660, 6459392), (39840, 6430208), (40960, 6254382), (42304, 6055680), (42496, 6028320), (47310, 5414912), (48640, 5266848), (49152, 5211985), (50236, 5099520), (50464, 5076480), (52880, 4844544), (53120, 4822656), (54863, 4669440), (58368, 4389040), (61440, 4169588), (62795, 4079616), (63080, 4061184), (63456, 4037120), (63744, 4018880), (72960, 3511232), (75354, 3399680), (75696, 3384320), (77824, 3291780), (79320, 3229696), (79680, 3215104), (81920, 3127191), (84608, 3027840), (84992, 3014160), (94620, 2707456), (97280, 2633424), (100472, 2549760), (100928, 2538240), (105760, 2422272), (106240, 2411328), (109726, 2334720), (116736, 2194520), (122880, 2084794), (125590, 2039808), (126160, 2030592), (126912, 2018560), (127488, 2009440), (145920, 1755616), (150708, 1699840), (151392, 1692160), (155648, 1645890), (158640, 1614848), (159360, 1607552), (164589, 1556480), (169216, 1513920), (169984, 1507080), (188385, 1359872), (189240, 1353728), (194560, 1316712), (200944, 1274880), (201856, 1269120), (211520, 1211136), (212480, 1205664), (219452, 1167360), (233472, 1097260), (245760, 1042397), (251180, 1019904), (252320, 1015296), (253824, 1009280), (254976, 1004720), (274315, 933888), (291840, 877808), (301416, 849920), (302784, 846080), (311296, 822945), (317280, 807424), (318720, 803776), (329178, 778240), (338432, 756960), (339968, 753540), (376770, 679936), (378480, 676864), (389120, 658356), (401888, 637440), (403712, 634560), (423040, 605568), (424960, 602832), (438904, 583680), (466944, 548630), (502360, 509952), (504640, 507648)]