21697544960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 648

約数和(自身を含む): 69079923360

約数和(自身を除く): 47382378400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 64, 65, 70, 80, 89, 91, 92, 98, 104, 112, 115, 128, 130, 140, 160, 161, 169, 178, 182, 184, 196, 208, 224, 230, 245, 256, 260, 280, 299, 320, 322, 338, 356, 364, 368, 392, 416, 445, 448, 455, 460, 490, 520, 560, 598, 623, 637, 640, 644, 676, 712, 728, 736, 784, 805, 832, 845, 890, 896, 910, 920, 980, 1040, 1120, 1127, 1157, 1183, 1196, 1246, 1274, 1280, 1288, 1352, 1424, 1456, 1472, 1495, 1568, 1610, 1664, 1690, 1780, 1792, 1820, 1840, 1960, 2047, 2080, 2093, 2240, 2254, 2314, 2366, 2392, 2492, 2548, 2576, 2704, 2848, 2912, 2944, 2990, 3115, 3136, 3185, 3220, 3328, 3380, 3560, 3640, 3680, 3887, 3920, 4094, 4160, 4186, 4361, 4480, 4508, 4628, 4732, 4784, 4984, 5096, 5152, 5408, 5635, 5696, 5785, 5824, 5888, 5915, 5980, 6230, 6272, 6370, 6440, 6760, 7120, 7280, 7360, 7774, 7840, 8099, 8188, 8281, 8320, 8372, 8722, 8960, 9016, 9256, 9464, 9568, 9968, 10192, 10235, 10304, 10465, 10816, 11270, 11392, 11570, 11648, 11830, 11960, 12460, 12544, 12740, 12880, 13520, 14240, 14329, 14560, 14651, 14720, 15041, 15548, 15680, 16198, 16376, 16562, 16640, 16744, 17444, 18032, 18512, 18928, 19136, 19435, 19936, 20384, 20470, 20608, 20930, 21632, 21805, 22540, 22784, 23140, 23296, 23660, 23920, 24920, 25480, 25760, 26611, 27040, 27209, 28480, 28658, 29120, 29302, 29440, 30082, 31096, 31360, 32396, 32752, 33124, 33488, 34888, 36064, 37024, 37856, 38272, 38870, 39872, 40495, 40768, 40940, 41216, 41405, 41860, 43264, 43610, 45080, 46280, 47320, 47840, 49840, 50960, 51520, 53222, 54080, 54418, 56693, 56960, 57316, 58240, 58604, 60164, 62192, 62720, 64792, 65504, 66248, 66976, 69776, 71645, 72128, 73255, 74048, 75205, 75712, 76544, 77740, 79744, 80990, 81536, 81880, 82810, 83720, 87220, 90160, 92560, 94640, 95680, 99680, 100303, 101920, 103040, 105287, 106444, 108160, 108836, 113386, 113920, 114632, 116480, 117208, 120328, 124384, 129584, 131008, 132496, 133055, 133952, 136045, 139552, 143290, 144256, 146510, 148096, 150410, 151424, 155480, 159488, 161980, 163072, 163760, 165620, 167440, 174440, 180320, 185120, 186277, 189280, 190463, 191360, 199360, 200606, 203840, 206080, 210574, 212888, 216320, 217672, 226772, 229264, 234416, 240656, 248768, 259168, 262016, 264992, 266110, 267904, 272090, 279104, 283465, 286580, 288512, 293020, 296192, 300820, 302848, 310960, 323960, 327520, 331240, 334880, 345943, 348880, 360640, 370240, 372554, 378560, 380926, 382720, 398720, 401212, 407680, 421148, 425776, 435344, 453544, 458528, 468832, 481312, 497536, 501515, 518336, 524032, 526435, 529984, 532220, 535808, 544180, 558208, 566930, 573160, 586040, 601640, 621920, 647920, 655040, 662480, 669760, 691886, 697760, 721280, 737009, 740480, 745108, 757120, 761852, 797440, 802424, 815360, 842296, 851552, 870688, 907088, 917056, 931385, 937664, 952315, 962624, 995072, 1003030, 1036672, 1052870, 1059968, 1064440, 1088360, 1116416, 1133860, 1146320, 1172080, 1203280, 1243840, 1295840, 1303939, 1310080, 1324960, 1339520, 1383772, 1395520, 1442560, 1474018, 1480960, 1490216, 1514240, 1523704, 1604848, 1684592, 1703104, 1729715, 1741376, 1814176, 1834112, 1862770, 1875328, 1904630, 1925248, 2006060, 2073344, 2105740, 2119936, 2128880, 2176720, 2267720, 2292640, 2344160, 2406560, 2421601, 2487680, 2591680, 2607878, 2620160, 2649920, 2679040, 2767544, 2791040, 2948036, 2980432, 3047408, 3209696, 3369184, 3406208, 3459430, 3482752, 3628352, 3668224, 3685045, 3725540, 3750656, 3809260, 3850496, 4012120, 4211480, 4257760, 4353440, 4535440, 4585280, 4688320, 4813120, 4843202, 4975360, 5183360, 5215756, 5299840, 5535088, 5582080, 5896072, 5960864, 6094816, 6419392, 6519695, 6738368, 6812416, 6918860, 6965504, 7256704, 7370090, 7451080, 7618520, 8024240, 8422960, 8515520, 8706880, 9070880, 9170560, 9376640, 9626240, 9686404, 10366720, 10431512, 10599680, 11070176, 11792144, 11921728, 12108005, 12189632, 12838784, 13039390, 13476736, 13837720, 14513408, 14740180, 14902160, 15237040, 16048480, 16845920, 16951207, 17031040, 17413760, 18141760, 18341120, 18753280, 19252480, 19372808, 20863024, 22140352, 23584288, 23843456, 24216010, 24379264, 25677568, 26078780, 26953472, 27675440, 29480360, 29804320, 30474080, 32096960, 33691840, 33902414, 34062080, 34827520, 36283520, 38745616, 41726048, 44280704, 47168576, 47686912, 48432020, 48758528, 52157560, 55350880, 58960720, 59608640, 60948160, 64193920, 67383680, 67804828, 72567040, 77491232, 83452096, 84756035, 88561408, 94337152, 96864040, 104315120, 110701760, 117921440, 119217280, 121896320, 128387840, 134767360, 135609656, 154982464, 166904192, 169512070, 188674304, 193728080, 208630240, 221403520, 235842880, 238434560, 243792640, 271219312, 309964928, 333808384, 339024140, 387456160, 417260480, 442807040, 471685760, 542438624, 619929856, 678048280, 774912320, 834520960, 943371520, 1084877248, 1356096560, 1549824640, 1669041920, 2169754496, 2712193120, 3099649280, 4339508992, 5424386240, 10848772480, 21697544960]

約数ペア:

[(1, 21697544960), (2, 10848772480), (4, 5424386240), (5, 4339508992), (7, 3099649280), (8, 2712193120), (10, 2169754496), (13, 1669041920), (14, 1549824640), (16, 1356096560), (20, 1084877248), (23, 943371520), (26, 834520960), (28, 774912320), (32, 678048280), (35, 619929856), (40, 542438624), (46, 471685760), (49, 442807040), (52, 417260480), (56, 387456160), (64, 339024140), (65, 333808384), (70, 309964928), (80, 271219312), (89, 243792640), (91, 238434560), (92, 235842880), (98, 221403520), (104, 208630240), (112, 193728080), (115, 188674304), (128, 169512070), (130, 166904192), (140, 154982464), (160, 135609656), (161, 134767360), (169, 128387840), (178, 121896320), (182, 119217280), (184, 117921440), (196, 110701760), (208, 104315120), (224, 96864040), (230, 94337152), (245, 88561408), (256, 84756035), (260, 83452096), (280, 77491232), (299, 72567040), (320, 67804828), (322, 67383680), (338, 64193920), (356, 60948160), (364, 59608640), (368, 58960720), (392, 55350880), (416, 52157560), (445, 48758528), (448, 48432020), (455, 47686912), (460, 47168576), (490, 44280704), (520, 41726048), (560, 38745616), (598, 36283520), (623, 34827520), (637, 34062080), (640, 33902414), (644, 33691840), (676, 32096960), (712, 30474080), (728, 29804320), (736, 29480360), (784, 27675440), (805, 26953472), (832, 26078780), (845, 25677568), (890, 24379264), (896, 24216010), (910, 23843456), (920, 23584288), (980, 22140352), (1040, 20863024), (1120, 19372808), (1127, 19252480), (1157, 18753280), (1183, 18341120), (1196, 18141760), (1246, 17413760), (1274, 17031040), (1280, 16951207), (1288, 16845920), (1352, 16048480), (1424, 15237040), (1456, 14902160), (1472, 14740180), (1495, 14513408), (1568, 13837720), (1610, 13476736), (1664, 13039390), (1690, 12838784), (1780, 12189632), (1792, 12108005), (1820, 11921728), (1840, 11792144), (1960, 11070176), (2047, 10599680), (2080, 10431512), (2093, 10366720), (2240, 9686404), (2254, 9626240), (2314, 9376640), (2366, 9170560), (2392, 9070880), (2492, 8706880), (2548, 8515520), (2576, 8422960), (2704, 8024240), (2848, 7618520), (2912, 7451080), (2944, 7370090), (2990, 7256704), (3115, 6965504), (3136, 6918860), (3185, 6812416), (3220, 6738368), (3328, 6519695), (3380, 6419392), (3560, 6094816), (3640, 5960864), (3680, 5896072), (3887, 5582080), (3920, 5535088), (4094, 5299840), (4160, 5215756), (4186, 5183360), (4361, 4975360), (4480, 4843202), (4508, 4813120), (4628, 4688320), (4732, 4585280), (4784, 4535440), (4984, 4353440), (5096, 4257760), (5152, 4211480), (5408, 4012120), (5635, 3850496), (5696, 3809260), (5785, 3750656), (5824, 3725540), (5888, 3685045), (5915, 3668224), (5980, 3628352), (6230, 3482752), (6272, 3459430), (6370, 3406208), (6440, 3369184), (6760, 3209696), (7120, 3047408), (7280, 2980432), (7360, 2948036), (7774, 2791040), (7840, 2767544), (8099, 2679040), (8188, 2649920), (8281, 2620160), (8320, 2607878), (8372, 2591680), (8722, 2487680), (8960, 2421601), (9016, 2406560), (9256, 2344160), (9464, 2292640), (9568, 2267720), (9968, 2176720), (10192, 2128880), (10235, 2119936), (10304, 2105740), (10465, 2073344), (10816, 2006060), (11270, 1925248), (11392, 1904630), (11570, 1875328), (11648, 1862770), (11830, 1834112), (11960, 1814176), (12460, 1741376), (12544, 1729715), (12740, 1703104), (12880, 1684592), (13520, 1604848), (14240, 1523704), (14329, 1514240), (14560, 1490216), (14651, 1480960), (14720, 1474018), (15041, 1442560), (15548, 1395520), (15680, 1383772), (16198, 1339520), (16376, 1324960), (16562, 1310080), (16640, 1303939), (16744, 1295840), (17444, 1243840), (18032, 1203280), (18512, 1172080), (18928, 1146320), (19136, 1133860), (19435, 1116416), (19936, 1088360), (20384, 1064440), (20470, 1059968), (20608, 1052870), (20930, 1036672), (21632, 1003030), (21805, 995072), (22540, 962624), (22784, 952315), (23140, 937664), (23296, 931385), (23660, 917056), (23920, 907088), (24920, 870688), (25480, 851552), (25760, 842296), (26611, 815360), (27040, 802424), (27209, 797440), (28480, 761852), (28658, 757120), (29120, 745108), (29302, 740480), (29440, 737009), (30082, 721280), (31096, 697760), (31360, 691886), (32396, 669760), (32752, 662480), (33124, 655040), (33488, 647920), (34888, 621920), (36064, 601640), (37024, 586040), (37856, 573160), (38272, 566930), (38870, 558208), (39872, 544180), (40495, 535808), (40768, 532220), (40940, 529984), (41216, 526435), (41405, 524032), (41860, 518336), (43264, 501515), (43610, 497536), (45080, 481312), (46280, 468832), (47320, 458528), (47840, 453544), (49840, 435344), (50960, 425776), (51520, 421148), (53222, 407680), (54080, 401212), (54418, 398720), (56693, 382720), (56960, 380926), (57316, 378560), (58240, 372554), (58604, 370240), (60164, 360640), (62192, 348880), (62720, 345943), (64792, 334880), (65504, 331240), (66248, 327520), (66976, 323960), (69776, 310960), (71645, 302848), (72128, 300820), (73255, 296192), (74048, 293020), (75205, 288512), (75712, 286580), (76544, 283465), (77740, 279104), (79744, 272090), (80990, 267904), (81536, 266110), (81880, 264992), (82810, 262016), (83720, 259168), (87220, 248768), (90160, 240656), (92560, 234416), (94640, 229264), (95680, 226772), (99680, 217672), (100303, 216320), (101920, 212888), (103040, 210574), (105287, 206080), (106444, 203840), (108160, 200606), (108836, 199360), (113386, 191360), (113920, 190463), (114632, 189280), (116480, 186277), (117208, 185120), (120328, 180320), (124384, 174440), (129584, 167440), (131008, 165620), (132496, 163760), (133055, 163072), (133952, 161980), (136045, 159488), (139552, 155480), (143290, 151424), (144256, 150410), (146510, 148096)]