18123006720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 864

約数和(自身を含む): 75161640960

約数和(自身を除く): 57038634240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 98, 104, 105, 112, 120, 124, 128, 130, 140, 147, 155, 156, 160, 168, 182, 186, 192, 195, 196, 208, 210, 217, 224, 239, 240, 245, 248, 256, 260, 273, 280, 294, 310, 312, 320, 336, 364, 372, 384, 390, 392, 403, 416, 420, 434, 448, 455, 465, 478, 480, 490, 496, 520, 546, 560, 588, 620, 624, 637, 640, 651, 672, 717, 728, 735, 744, 768, 780, 784, 806, 832, 840, 868, 896, 910, 930, 956, 960, 980, 992, 1040, 1085, 1092, 1120, 1176, 1195, 1209, 1240, 1248, 1274, 1280, 1302, 1344, 1365, 1434, 1456, 1470, 1488, 1519, 1560, 1568, 1612, 1664, 1673, 1680, 1736, 1792, 1820, 1860, 1911, 1912, 1920, 1960, 1984, 2015, 2080, 2170, 2184, 2240, 2352, 2390, 2418, 2480, 2496, 2548, 2604, 2688, 2730, 2821, 2868, 2912, 2940, 2976, 3038, 3107, 3120, 3136, 3185, 3224, 3255, 3328, 3346, 3360, 3472, 3585, 3640, 3720, 3822, 3824, 3840, 3920, 3968, 4030, 4160, 4340, 4368, 4480, 4557, 4704, 4780, 4836, 4960, 4992, 5019, 5096, 5208, 5376, 5460, 5642, 5736, 5824, 5880, 5952, 6045, 6076, 6214, 6240, 6272, 6370, 6448, 6510, 6692, 6720, 6944, 7170, 7280, 7409, 7440, 7595, 7644, 7648, 7840, 7936, 8060, 8320, 8365, 8463, 8680, 8736, 8960, 9114, 9321, 9408, 9555, 9560, 9672, 9920, 9984, 10038, 10192, 10416, 10920, 11284, 11472, 11648, 11711, 11760, 11904, 12090, 12152, 12428, 12480, 12544, 12740, 12896, 13020, 13384, 13440, 13888, 14105, 14340, 14560, 14818, 14880, 15190, 15288, 15296, 15535, 15680, 16120, 16640, 16730, 16926, 17360, 17472, 18228, 18642, 18816, 19110, 19120, 19344, 19747, 19840, 20076, 20384, 20832, 21749, 21840, 22227, 22568, 22785, 22944, 23296, 23422, 23520, 23808, 24180, 24304, 24856, 24960, 25095, 25480, 25792, 26040, 26768, 26880, 27776, 28210, 28680, 29120, 29636, 29760, 30380, 30576, 30592, 31070, 31360, 32240, 33460, 33852, 34720, 34944, 35133, 36456, 37045, 37284, 37632, 38220, 38240, 38688, 39494, 39680, 40152, 40768, 41664, 42315, 43498, 43680, 44454, 45136, 45570, 45888, 46605, 46844, 47040, 48360, 48608, 49712, 49920, 50190, 50960, 51584, 51863, 52080, 53536, 55552, 56420, 57360, 58240, 58555, 59241, 59272, 59520, 60760, 61152, 61184, 62140, 62720, 64480, 65247, 66920, 67704, 69440, 69888, 70266, 72912, 74090, 74568, 76440, 76480, 77376, 78988, 80304, 81536, 83328, 84630, 86996, 87360, 88908, 90272, 91140, 91776, 93210, 93688, 94080, 96317, 96720, 97216, 98735, 99424, 100380, 101920, 103168, 103726, 104160, 107072, 108745, 111135, 112840, 114720, 116480, 117110, 118482, 118544, 119040, 121520, 122304, 124280, 128960, 130494, 133840, 135408, 138880, 140532, 145824, 148180, 149136, 152243, 152880, 152960, 154752, 155589, 157976, 160608, 163072, 166656, 169260, 173992, 174720, 175665, 177816, 180544, 182280, 183552, 186420, 187376, 188160, 192634, 193440, 194432, 197470, 198848, 200760, 203840, 207452, 208320, 214144, 217490, 222270, 225680, 229440, 234220, 236964, 237088, 243040, 244608, 248560, 257920, 259315, 260988, 267680, 270816, 277760, 281064, 288951, 291648, 296205, 296360, 298272, 304486, 305760, 305920, 309504, 311178, 315952, 321216, 326235, 338520, 347984, 349440, 351330, 355632, 361088, 363041, 364560, 372840, 374752, 385268, 386880, 388864, 394940, 397696, 401520, 407680, 414904, 416640, 428288, 434980, 444540, 451360, 456729, 458880, 468440, 473928, 474176, 481585, 486080, 489216, 497120, 515840, 518630, 521976, 535360, 541632, 562128, 577902, 583296, 592410, 592720, 596544, 608972, 611520, 622356, 631904, 642432, 652470, 674219, 677040, 695968, 702660, 711264, 722176, 726082, 729120, 745680, 749504, 761215, 770536, 773760, 777945, 789880, 795392, 803040, 815360, 829808, 833280, 869960, 889080, 902720, 913458, 917760, 936880, 947856, 948352, 963170, 972160, 994240, 1037260, 1043952, 1070720, 1083264, 1089123, 1124256, 1155804, 1166592, 1184820, 1185440, 1193088, 1217944, 1223040, 1244712, 1263808, 1284864, 1304940, 1348438, 1354080, 1391936, 1405320, 1422528, 1444755, 1452164, 1458240, 1491360, 1499008, 1522430, 1541072, 1547520, 1555890, 1579760, 1606080, 1659616, 1739920, 1778160, 1805440, 1815205, 1826916, 1873760, 1895712, 1896704, 1926340, 1944320, 1988480, 2022657, 2074520, 2087904, 2141440, 2166528, 2178246, 2248512, 2283645, 2311608, 2369640, 2370880, 2386176, 2435888, 2446080, 2489424, 2527616, 2609880, 2696876, 2708160, 2783872, 2810640, 2845056, 2889510, 2904328, 2916480, 2982720, 2998016, 3044860, 3082144, 3111780, 3159520, 3212160, 3319232, 3371095, 3479840, 3556320, 3610880, 3630410, 3653832, 3747520, 3791424, 3852680, 3976960, 4045314, 4149040, 4175808, 4356492, 4497024, 4567290, 4623216, 4719533, 4739280, 4741760, 4871776, 4978848, 5055232, 5219760, 5393752, 5416320, 5445615, 5567744, 5621280, 5690112, 5779020, 5808656, 5832960, 5965440, 6089720, 6164288, 6223560, 6319040, 6424320, 6638464, 6742190, 6959680, 7112640, 7260820, 7307664, 7495040, 7582848, 7705360, 8090628, 8298080, 8351616, 8712984, 8994048, 9134580, 9246432, 9439066, 9478560, 9483520, 9743552, 9957696, 10113285, 10439520, 10787504, 10832640, 10891230, 11242560, 11558040, 11617312, 11930880, 12179440, 12328576, 12447120, 12638080, 13276928, 13484380, 13919360, 14158599, 14225280, 14521640, 14615328, 14990080, 15165696, 15410720, 16181256, 16596160, 16703232, 17425968, 18269160, 18492864, 18878132, 18957120, 19487104, 19915392, 20226570, 20879040, 21575008, 21782460, 22485120, 23116080, 23234624, 23597665, 24358880, 24657152, 24894240, 25276160, 26968760, 27838720, 28317198, 28450560, 29043280, 29230656, 30821440, 32362512, 33192320, 34851936, 36538320, 36985728, 37756264, 37914240, 38974208, 39830784, 40453140, 41758080, 43150016, 43564920, 44970240, 46232160, 46469248, 47195330, 48717760, 49788480, 53937520, 56634396, 58086560, 58461312, 61642880, 64725024, 66384640, 69703872, 70792995, 73076640, 73971456, 75512528, 75828480, 80906280, 83516160, 86300032, 87129840, 92464320, 92938496, 94390660, 97435520, 99576960, 107875040, 113268792, 116173120, 116922624, 123285760, 129450048, 139407744, 141585990, 146153280, 151025056, 161812560, 172600064, 174259680, 184928640, 188781320, 194871040, 199153920, 215750080, 226537584, 232346240, 258900096, 278815488, 283171980, 292306560, 302050112, 323625120, 348519360, 369857280, 377562640, 431500160, 453075168, 464692480, 517800192, 566343960, 584613120, 604100224, 647250240, 697038720, 755125280, 863000320, 906150336, 1132687920, 1208200448, 1294500480, 1394077440, 1510250560, 1812300672, 2265375840, 2589000960, 3020501120, 3624601344, 4530751680, 6041002240, 9061503360, 18123006720]

約数ペア:

[(1, 18123006720), (2, 9061503360), (3, 6041002240), (4, 4530751680), (5, 3624601344), (6, 3020501120), (7, 2589000960), (8, 2265375840), (10, 1812300672), (12, 1510250560), (13, 1394077440), (14, 1294500480), (15, 1208200448), (16, 1132687920), (20, 906150336), (21, 863000320), (24, 755125280), (26, 697038720), (28, 647250240), (30, 604100224), (31, 584613120), (32, 566343960), (35, 517800192), (39, 464692480), (40, 453075168), (42, 431500160), (48, 377562640), (49, 369857280), (52, 348519360), (56, 323625120), (60, 302050112), (62, 292306560), (64, 283171980), (65, 278815488), (70, 258900096), (78, 232346240), (80, 226537584), (84, 215750080), (91, 199153920), (93, 194871040), (96, 188781320), (98, 184928640), (104, 174259680), (105, 172600064), (112, 161812560), (120, 151025056), (124, 146153280), (128, 141585990), (130, 139407744), (140, 129450048), (147, 123285760), (155, 116922624), (156, 116173120), (160, 113268792), (168, 107875040), (182, 99576960), (186, 97435520), (192, 94390660), (195, 92938496), (196, 92464320), (208, 87129840), (210, 86300032), (217, 83516160), (224, 80906280), (239, 75828480), (240, 75512528), (245, 73971456), (248, 73076640), (256, 70792995), (260, 69703872), (273, 66384640), (280, 64725024), (294, 61642880), (310, 58461312), (312, 58086560), (320, 56634396), (336, 53937520), (364, 49788480), (372, 48717760), (384, 47195330), (390, 46469248), (392, 46232160), (403, 44970240), (416, 43564920), (420, 43150016), (434, 41758080), (448, 40453140), (455, 39830784), (465, 38974208), (478, 37914240), (480, 37756264), (490, 36985728), (496, 36538320), (520, 34851936), (546, 33192320), (560, 32362512), (588, 30821440), (620, 29230656), (624, 29043280), (637, 28450560), (640, 28317198), (651, 27838720), (672, 26968760), (717, 25276160), (728, 24894240), (735, 24657152), (744, 24358880), (768, 23597665), (780, 23234624), (784, 23116080), (806, 22485120), (832, 21782460), (840, 21575008), (868, 20879040), (896, 20226570), (910, 19915392), (930, 19487104), (956, 18957120), (960, 18878132), (980, 18492864), (992, 18269160), (1040, 17425968), (1085, 16703232), (1092, 16596160), (1120, 16181256), (1176, 15410720), (1195, 15165696), (1209, 14990080), (1240, 14615328), (1248, 14521640), (1274, 14225280), (1280, 14158599), (1302, 13919360), (1344, 13484380), (1365, 13276928), (1434, 12638080), (1456, 12447120), (1470, 12328576), (1488, 12179440), (1519, 11930880), (1560, 11617312), (1568, 11558040), (1612, 11242560), (1664, 10891230), (1673, 10832640), (1680, 10787504), (1736, 10439520), (1792, 10113285), (1820, 9957696), (1860, 9743552), (1911, 9483520), (1912, 9478560), (1920, 9439066), (1960, 9246432), (1984, 9134580), (2015, 8994048), (2080, 8712984), (2170, 8351616), (2184, 8298080), (2240, 8090628), (2352, 7705360), (2390, 7582848), (2418, 7495040), (2480, 7307664), (2496, 7260820), (2548, 7112640), (2604, 6959680), (2688, 6742190), (2730, 6638464), (2821, 6424320), (2868, 6319040), (2912, 6223560), (2940, 6164288), (2976, 6089720), (3038, 5965440), (3107, 5832960), (3120, 5808656), (3136, 5779020), (3185, 5690112), (3224, 5621280), (3255, 5567744), (3328, 5445615), (3346, 5416320), (3360, 5393752), (3472, 5219760), (3585, 5055232), (3640, 4978848), (3720, 4871776), (3822, 4741760), (3824, 4739280), (3840, 4719533), (3920, 4623216), (3968, 4567290), (4030, 4497024), (4160, 4356492), (4340, 4175808), (4368, 4149040), (4480, 4045314), (4557, 3976960), (4704, 3852680), (4780, 3791424), (4836, 3747520), (4960, 3653832), (4992, 3630410), (5019, 3610880), (5096, 3556320), (5208, 3479840), (5376, 3371095), (5460, 3319232), (5642, 3212160), (5736, 3159520), (5824, 3111780), (5880, 3082144), (5952, 3044860), (6045, 2998016), (6076, 2982720), (6214, 2916480), (6240, 2904328), (6272, 2889510), (6370, 2845056), (6448, 2810640), (6510, 2783872), (6692, 2708160), (6720, 2696876), (6944, 2609880), (7170, 2527616), (7280, 2489424), (7409, 2446080), (7440, 2435888), (7595, 2386176), (7644, 2370880), (7648, 2369640), (7840, 2311608), (7936, 2283645), (8060, 2248512), (8320, 2178246), (8365, 2166528), (8463, 2141440), (8680, 2087904), (8736, 2074520), (8960, 2022657), (9114, 1988480), (9321, 1944320), (9408, 1926340), (9555, 1896704), (9560, 1895712), (9672, 1873760), (9920, 1826916), (9984, 1815205), (10038, 1805440), (10192, 1778160), (10416, 1739920), (10920, 1659616), (11284, 1606080), (11472, 1579760), (11648, 1555890), (11711, 1547520), (11760, 1541072), (11904, 1522430), (12090, 1499008), (12152, 1491360), (12428, 1458240), (12480, 1452164), (12544, 1444755), (12740, 1422528), (12896, 1405320), (13020, 1391936), (13384, 1354080), (13440, 1348438), (13888, 1304940), (14105, 1284864), (14340, 1263808), (14560, 1244712), (14818, 1223040), (14880, 1217944), (15190, 1193088), (15288, 1185440), (15296, 1184820), (15535, 1166592), (15680, 1155804), (16120, 1124256), (16640, 1089123), (16730, 1083264), (16926, 1070720), (17360, 1043952), (17472, 1037260), (18228, 994240), (18642, 972160), (18816, 963170), (19110, 948352), (19120, 947856), (19344, 936880), (19747, 917760), (19840, 913458), (20076, 902720), (20384, 889080), (20832, 869960), (21749, 833280), (21840, 829808), (22227, 815360), (22568, 803040), (22785, 795392), (22944, 789880), (23296, 777945), (23422, 773760), (23520, 770536), (23808, 761215), (24180, 749504), (24304, 745680), (24856, 729120), (24960, 726082), (25095, 722176), (25480, 711264), (25792, 702660), (26040, 695968), (26768, 677040), (26880, 674219), (27776, 652470), (28210, 642432), (28680, 631904), (29120, 622356), (29636, 611520), (29760, 608972), (30380, 596544), (30576, 592720), (30592, 592410), (31070, 583296), (31360, 577902), (32240, 562128), (33460, 541632), (33852, 535360), (34720, 521976), (34944, 518630), (35133, 515840), (36456, 497120), (37045, 489216), (37284, 486080), (37632, 481585), (38220, 474176), (38240, 473928), (38688, 468440), (39494, 458880), (39680, 456729), (40152, 451360), (40768, 444540), (41664, 434980), (42315, 428288), (43498, 416640), (43680, 414904), (44454, 407680), (45136, 401520), (45570, 397696), (45888, 394940), (46605, 388864), (46844, 386880), (47040, 385268), (48360, 374752), (48608, 372840), (49712, 364560), (49920, 363041), (50190, 361088), (50960, 355632), (51584, 351330), (51863, 349440), (52080, 347984), (53536, 338520), (55552, 326235), (56420, 321216), (57360, 315952), (58240, 311178), (58555, 309504), (59241, 305920), (59272, 305760), (59520, 304486), (60760, 298272), (61152, 296360), (61184, 296205), (62140, 291648), (62720, 288951), (64480, 281064), (65247, 277760), (66920, 270816), (67704, 267680), (69440, 260988), (69888, 259315), (70266, 257920), (72912, 248560), (74090, 244608), (74568, 243040), (76440, 237088), (76480, 236964), (77376, 234220), (78988, 229440), (80304, 225680), (81536, 222270), (83328, 217490), (84630, 214144), (86996, 208320), (87360, 207452), (88908, 203840), (90272, 200760), (91140, 198848), (91776, 197470), (93210, 194432), (93688, 193440), (94080, 192634), (96317, 188160), (96720, 187376), (97216, 186420), (98735, 183552), (99424, 182280), (100380, 180544), (101920, 177816), (103168, 175665), (103726, 174720), (104160, 173992), (107072, 169260), (108745, 166656), (111135, 163072), (112840, 160608), (114720, 157976), (116480, 155589), (117110, 154752), (118482, 152960), (118544, 152880), (119040, 152243), (121520, 149136), (122304, 148180), (124280, 145824), (128960, 140532), (130494, 138880), (133840, 135408)]