20309771520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 720

約数和(自身を含む): 76927656960

約数和(自身を除く): 56617885440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 71, 72, 80, 81, 89, 90, 93, 96, 108, 120, 124, 128, 135, 142, 144, 155, 160, 162, 178, 180, 186, 192, 213, 216, 240, 248, 256, 267, 270, 279, 284, 288, 310, 320, 324, 355, 356, 360, 372, 384, 405, 426, 432, 445, 465, 480, 496, 534, 540, 558, 568, 576, 620, 639, 640, 648, 710, 712, 720, 744, 768, 801, 810, 837, 852, 864, 890, 930, 960, 992, 1065, 1068, 1080, 1116, 1136, 1152, 1240, 1278, 1280, 1296, 1335, 1395, 1420, 1424, 1440, 1488, 1602, 1620, 1674, 1704, 1728, 1780, 1860, 1917, 1920, 1984, 2130, 2136, 2160, 2201, 2232, 2272, 2304, 2403, 2480, 2511, 2556, 2592, 2670, 2759, 2790, 2840, 2848, 2880, 2976, 3195, 3204, 3240, 3348, 3408, 3456, 3560, 3720, 3834, 3840, 3968, 4005, 4185, 4260, 4272, 4320, 4402, 4464, 4544, 4806, 4960, 5022, 5112, 5184, 5340, 5518, 5580, 5680, 5696, 5751, 5760, 5952, 6319, 6390, 6408, 6480, 6603, 6696, 6816, 6912, 7120, 7209, 7440, 7668, 7936, 8010, 8277, 8370, 8520, 8544, 8640, 8804, 8928, 9088, 9585, 9612, 9920, 10044, 10224, 10368, 10680, 11005, 11036, 11160, 11360, 11392, 11502, 11520, 11904, 12015, 12555, 12638, 12780, 12816, 12960, 13206, 13392, 13632, 13795, 14240, 14418, 14880, 15336, 16020, 16554, 16740, 17040, 17088, 17280, 17608, 17856, 18176, 18957, 19170, 19224, 19809, 19840, 20088, 20448, 20736, 21360, 22010, 22072, 22320, 22720, 22784, 23004, 23808, 24030, 24831, 25110, 25276, 25560, 25632, 25920, 26412, 26784, 27264, 27590, 28480, 28755, 28836, 29760, 30672, 31595, 32040, 33015, 33108, 33480, 34080, 34176, 34560, 35216, 35712, 36045, 37914, 38340, 38448, 39618, 39680, 40176, 40896, 41385, 42720, 44020, 44144, 44640, 45440, 46008, 48060, 49662, 50220, 50552, 51120, 51264, 51840, 52824, 53568, 54528, 55180, 56871, 56960, 57510, 57672, 59427, 59520, 61344, 63190, 64080, 66030, 66216, 66960, 68160, 68352, 70432, 71424, 72090, 74493, 75828, 76680, 76896, 79236, 80352, 81792, 82770, 85440, 88040, 88288, 89280, 90880, 92016, 94785, 96120, 99045, 99324, 100440, 101104, 102240, 102528, 103680, 105648, 107136, 110360, 113742, 113920, 115020, 115344, 118854, 119040, 122688, 124155, 126380, 128160, 132060, 132432, 133920, 136320, 140864, 144180, 148986, 151656, 153360, 153792, 158472, 160704, 163584, 165540, 170613, 170880, 176080, 176576, 178281, 178560, 184032, 189570, 192240, 195889, 198090, 198648, 200880, 202208, 204480, 205056, 211296, 214272, 220720, 223479, 227484, 230040, 230688, 237708, 245376, 248310, 252760, 256320, 264120, 264864, 267840, 272640, 281728, 284355, 288360, 297135, 297972, 303312, 306720, 307584, 316944, 321408, 331080, 341226, 341760, 352160, 353152, 356562, 357120, 368064, 372465, 379140, 384480, 391778, 396180, 397296, 401760, 404416, 408960, 422592, 441440, 446958, 454968, 460080, 461376, 475416, 490752, 496620, 505520, 511839, 512640, 528240, 529728, 535680, 563456, 568710, 576720, 587667, 594270, 595944, 606624, 613440, 615168, 633888, 642816, 662160, 682452, 704320, 706304, 713124, 736128, 744930, 758280, 768960, 783556, 792360, 794592, 803520, 808832, 817920, 845184, 853065, 882880, 891405, 893916, 909936, 920160, 922752, 950832, 979445, 993240, 1011040, 1023678, 1025280, 1056480, 1059456, 1071360, 1117395, 1137420, 1153440, 1175334, 1188540, 1191888, 1213248, 1226880, 1267776, 1324320, 1364904, 1408640, 1426248, 1472256, 1489860, 1516560, 1537920, 1567112, 1584720, 1589184, 1607040, 1617664, 1690368, 1706130, 1763001, 1765760, 1782810, 1787832, 1819872, 1840320, 1845504, 1901664, 1958890, 1986480, 2022080, 2047356, 2112960, 2118912, 2234790, 2274840, 2306880, 2350668, 2377080, 2383776, 2426496, 2453760, 2535552, 2559195, 2648640, 2729808, 2817280, 2852496, 2938335, 2979720, 3033120, 3075840, 3134224, 3169440, 3178368, 3214080, 3412260, 3526002, 3531520, 3565620, 3575664, 3639744, 3680640, 3803328, 3917780, 3972960, 4044160, 4094712, 4225920, 4469580, 4549680, 4613760, 4701336, 4754160, 4767552, 4852992, 5071104, 5118390, 5289003, 5297280, 5459616, 5704992, 5876670, 5959440, 6066240, 6268448, 6338880, 6356736, 6824520, 7052004, 7131240, 7151328, 7279488, 7361280, 7606656, 7835560, 7945920, 8088320, 8189424, 8451840, 8815005, 8939160, 9099360, 9227520, 9402672, 9508320, 9535104, 10236780, 10578006, 10594560, 10919232, 11409984, 11753340, 11918880, 12132480, 12536896, 12677760, 13649040, 14104008, 14262480, 14302656, 14558976, 15213312, 15671120, 15867009, 15891840, 16378848, 17630010, 17878320, 18198720, 18805344, 19016640, 19070208, 20473560, 21156012, 21838464, 22819968, 23506680, 23837760, 24264960, 25073792, 25355520, 26445015, 27298080, 28208016, 28524960, 28605312, 31342240, 31734018, 31783680, 32757696, 35260020, 35756640, 36397440, 37610688, 38033280, 40947120, 42312024, 43676928, 45639936, 47013360, 47675520, 50147584, 52890030, 54596160, 56416032, 57049920, 57210624, 62684480, 63468036, 65515392, 70520040, 71513280, 72794880, 75221376, 76066560, 79335045, 81894240, 84624048, 94026720, 95351040, 105780060, 109192320, 112832064, 114099840, 125368960, 126936072, 131030784, 141040080, 143026560, 150442752, 158670090, 163788480, 169248096, 188053440, 211560120, 218384640, 225664128, 228199680, 250737920, 253872144, 282080160, 286053120, 317340180, 327576960, 338496192, 376106880, 423120240, 451328256, 507744288, 564160320, 634680360, 655153920, 676992384, 752213760, 846240480, 1015488576, 1128320640, 1269360720, 1353984768, 1692480960, 2030977152, 2256641280, 2538721440, 3384961920, 4061954304, 5077442880, 6769923840, 10154885760, 20309771520]

約数ペア:

[(1, 20309771520), (2, 10154885760), (3, 6769923840), (4, 5077442880), (5, 4061954304), (6, 3384961920), (8, 2538721440), (9, 2256641280), (10, 2030977152), (12, 1692480960), (15, 1353984768), (16, 1269360720), (18, 1128320640), (20, 1015488576), (24, 846240480), (27, 752213760), (30, 676992384), (31, 655153920), (32, 634680360), (36, 564160320), (40, 507744288), (45, 451328256), (48, 423120240), (54, 376106880), (60, 338496192), (62, 327576960), (64, 317340180), (71, 286053120), (72, 282080160), (80, 253872144), (81, 250737920), (89, 228199680), (90, 225664128), (93, 218384640), (96, 211560120), (108, 188053440), (120, 169248096), (124, 163788480), (128, 158670090), (135, 150442752), (142, 143026560), (144, 141040080), (155, 131030784), (160, 126936072), (162, 125368960), (178, 114099840), (180, 112832064), (186, 109192320), (192, 105780060), (213, 95351040), (216, 94026720), (240, 84624048), (248, 81894240), (256, 79335045), (267, 76066560), (270, 75221376), (279, 72794880), (284, 71513280), (288, 70520040), (310, 65515392), (320, 63468036), (324, 62684480), (355, 57210624), (356, 57049920), (360, 56416032), (372, 54596160), (384, 52890030), (405, 50147584), (426, 47675520), (432, 47013360), (445, 45639936), (465, 43676928), (480, 42312024), (496, 40947120), (534, 38033280), (540, 37610688), (558, 36397440), (568, 35756640), (576, 35260020), (620, 32757696), (639, 31783680), (640, 31734018), (648, 31342240), (710, 28605312), (712, 28524960), (720, 28208016), (744, 27298080), (768, 26445015), (801, 25355520), (810, 25073792), (837, 24264960), (852, 23837760), (864, 23506680), (890, 22819968), (930, 21838464), (960, 21156012), (992, 20473560), (1065, 19070208), (1068, 19016640), (1080, 18805344), (1116, 18198720), (1136, 17878320), (1152, 17630010), (1240, 16378848), (1278, 15891840), (1280, 15867009), (1296, 15671120), (1335, 15213312), (1395, 14558976), (1420, 14302656), (1424, 14262480), (1440, 14104008), (1488, 13649040), (1602, 12677760), (1620, 12536896), (1674, 12132480), (1704, 11918880), (1728, 11753340), (1780, 11409984), (1860, 10919232), (1917, 10594560), (1920, 10578006), (1984, 10236780), (2130, 9535104), (2136, 9508320), (2160, 9402672), (2201, 9227520), (2232, 9099360), (2272, 8939160), (2304, 8815005), (2403, 8451840), (2480, 8189424), (2511, 8088320), (2556, 7945920), (2592, 7835560), (2670, 7606656), (2759, 7361280), (2790, 7279488), (2840, 7151328), (2848, 7131240), (2880, 7052004), (2976, 6824520), (3195, 6356736), (3204, 6338880), (3240, 6268448), (3348, 6066240), (3408, 5959440), (3456, 5876670), (3560, 5704992), (3720, 5459616), (3834, 5297280), (3840, 5289003), (3968, 5118390), (4005, 5071104), (4185, 4852992), (4260, 4767552), (4272, 4754160), (4320, 4701336), (4402, 4613760), (4464, 4549680), (4544, 4469580), (4806, 4225920), (4960, 4094712), (5022, 4044160), (5112, 3972960), (5184, 3917780), (5340, 3803328), (5518, 3680640), (5580, 3639744), (5680, 3575664), (5696, 3565620), (5751, 3531520), (5760, 3526002), (5952, 3412260), (6319, 3214080), (6390, 3178368), (6408, 3169440), (6480, 3134224), (6603, 3075840), (6696, 3033120), (6816, 2979720), (6912, 2938335), (7120, 2852496), (7209, 2817280), (7440, 2729808), (7668, 2648640), (7936, 2559195), (8010, 2535552), (8277, 2453760), (8370, 2426496), (8520, 2383776), (8544, 2377080), (8640, 2350668), (8804, 2306880), (8928, 2274840), (9088, 2234790), (9585, 2118912), (9612, 2112960), (9920, 2047356), (10044, 2022080), (10224, 1986480), (10368, 1958890), (10680, 1901664), (11005, 1845504), (11036, 1840320), (11160, 1819872), (11360, 1787832), (11392, 1782810), (11502, 1765760), (11520, 1763001), (11904, 1706130), (12015, 1690368), (12555, 1617664), (12638, 1607040), (12780, 1589184), (12816, 1584720), (12960, 1567112), (13206, 1537920), (13392, 1516560), (13632, 1489860), (13795, 1472256), (14240, 1426248), (14418, 1408640), (14880, 1364904), (15336, 1324320), (16020, 1267776), (16554, 1226880), (16740, 1213248), (17040, 1191888), (17088, 1188540), (17280, 1175334), (17608, 1153440), (17856, 1137420), (18176, 1117395), (18957, 1071360), (19170, 1059456), (19224, 1056480), (19809, 1025280), (19840, 1023678), (20088, 1011040), (20448, 993240), (20736, 979445), (21360, 950832), (22010, 922752), (22072, 920160), (22320, 909936), (22720, 893916), (22784, 891405), (23004, 882880), (23808, 853065), (24030, 845184), (24831, 817920), (25110, 808832), (25276, 803520), (25560, 794592), (25632, 792360), (25920, 783556), (26412, 768960), (26784, 758280), (27264, 744930), (27590, 736128), (28480, 713124), (28755, 706304), (28836, 704320), (29760, 682452), (30672, 662160), (31595, 642816), (32040, 633888), (33015, 615168), (33108, 613440), (33480, 606624), (34080, 595944), (34176, 594270), (34560, 587667), (35216, 576720), (35712, 568710), (36045, 563456), (37914, 535680), (38340, 529728), (38448, 528240), (39618, 512640), (39680, 511839), (40176, 505520), (40896, 496620), (41385, 490752), (42720, 475416), (44020, 461376), (44144, 460080), (44640, 454968), (45440, 446958), (46008, 441440), (48060, 422592), (49662, 408960), (50220, 404416), (50552, 401760), (51120, 397296), (51264, 396180), (51840, 391778), (52824, 384480), (53568, 379140), (54528, 372465), (55180, 368064), (56871, 357120), (56960, 356562), (57510, 353152), (57672, 352160), (59427, 341760), (59520, 341226), (61344, 331080), (63190, 321408), (64080, 316944), (66030, 307584), (66216, 306720), (66960, 303312), (68160, 297972), (68352, 297135), (70432, 288360), (71424, 284355), (72090, 281728), (74493, 272640), (75828, 267840), (76680, 264864), (76896, 264120), (79236, 256320), (80352, 252760), (81792, 248310), (82770, 245376), (85440, 237708), (88040, 230688), (88288, 230040), (89280, 227484), (90880, 223479), (92016, 220720), (94785, 214272), (96120, 211296), (99045, 205056), (99324, 204480), (100440, 202208), (101104, 200880), (102240, 198648), (102528, 198090), (103680, 195889), (105648, 192240), (107136, 189570), (110360, 184032), (113742, 178560), (113920, 178281), (115020, 176576), (115344, 176080), (118854, 170880), (119040, 170613), (122688, 165540), (124155, 163584), (126380, 160704), (128160, 158472), (132060, 153792), (132432, 153360), (133920, 151656), (136320, 148986), (140864, 144180)]