18386634240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 960

約数和(自身を含む): 76249869696

約数和(自身を除く): 57863235456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 30, 32, 34, 36, 39, 40, 45, 46, 48, 51, 52, 60, 64, 65, 68, 69, 72, 78, 80, 85, 90, 92, 96, 102, 104, 115, 117, 120, 128, 130, 136, 138, 144, 153, 156, 157, 160, 170, 180, 184, 192, 195, 204, 207, 208, 221, 230, 234, 240, 255, 256, 260, 272, 276, 288, 299, 306, 312, 314, 320, 340, 345, 360, 368, 384, 390, 391, 408, 414, 416, 442, 460, 468, 471, 480, 510, 512, 520, 544, 552, 576, 585, 598, 612, 624, 628, 640, 663, 680, 690, 720, 736, 765, 768, 780, 782, 785, 816, 828, 832, 884, 897, 920, 936, 942, 960, 1020, 1035, 1040, 1088, 1104, 1105, 1152, 1170, 1173, 1196, 1224, 1248, 1256, 1280, 1326, 1360, 1380, 1413, 1440, 1472, 1495, 1530, 1536, 1560, 1564, 1570, 1632, 1656, 1664, 1768, 1794, 1840, 1872, 1884, 1920, 1955, 1989, 2040, 2041, 2070, 2080, 2176, 2208, 2210, 2304, 2340, 2346, 2355, 2392, 2448, 2496, 2512, 2560, 2652, 2669, 2691, 2720, 2760, 2826, 2880, 2944, 2990, 3060, 3120, 3128, 3140, 3264, 3312, 3315, 3328, 3519, 3536, 3588, 3611, 3680, 3744, 3768, 3840, 3910, 3978, 4080, 4082, 4140, 4160, 4352, 4416, 4420, 4485, 4608, 4680, 4692, 4710, 4784, 4896, 4992, 5024, 5083, 5304, 5338, 5382, 5440, 5520, 5652, 5760, 5865, 5888, 5980, 6120, 6123, 6240, 6256, 6280, 6528, 6624, 6630, 6656, 7038, 7065, 7072, 7176, 7222, 7360, 7488, 7536, 7680, 7820, 7956, 8007, 8160, 8164, 8280, 8320, 8704, 8832, 8840, 8970, 9360, 9384, 9420, 9568, 9792, 9945, 9984, 10048, 10166, 10205, 10608, 10676, 10764, 10833, 10880, 11040, 11304, 11520, 11730, 11776, 11960, 12240, 12246, 12480, 12512, 12560, 13056, 13248, 13260, 13345, 13455, 14076, 14130, 14144, 14352, 14444, 14720, 14976, 15072, 15249, 15640, 15912, 16014, 16320, 16328, 16560, 16640, 17595, 17664, 17680, 17940, 18055, 18369, 18720, 18768, 18840, 19136, 19584, 19890, 19968, 20096, 20332, 20410, 21216, 21352, 21528, 21666, 21760, 22080, 22608, 23040, 23460, 23920, 24021, 24480, 24492, 24960, 25024, 25120, 25415, 26112, 26496, 26520, 26690, 26910, 28152, 28260, 28288, 28704, 28888, 29440, 29952, 30144, 30498, 30615, 31280, 31824, 32028, 32499, 32640, 32656, 33120, 33280, 34697, 35190, 35328, 35360, 35880, 36110, 36738, 37440, 37536, 37680, 38272, 39168, 39780, 40035, 40192, 40664, 40820, 42432, 42704, 43056, 43332, 43520, 44160, 45216, 45747, 46920, 46943, 47840, 48042, 48960, 48984, 49920, 50048, 50240, 50830, 52992, 53040, 53380, 53820, 54165, 56304, 56520, 56576, 57408, 57776, 58880, 59904, 60288, 60996, 61230, 61387, 62560, 63648, 64056, 64998, 65280, 65312, 66240, 69394, 70380, 70720, 71760, 72220, 73476, 74880, 75072, 75360, 76245, 76544, 78336, 79560, 80070, 80384, 81328, 81640, 84864, 85408, 86112, 86664, 88320, 90432, 91494, 91845, 93840, 93886, 95680, 96084, 97920, 97968, 99840, 100096, 100480, 101660, 104091, 105984, 106080, 106760, 107640, 108330, 112608, 113040, 113152, 114816, 115552, 120105, 120576, 121992, 122460, 122774, 125120, 127296, 128112, 129996, 130560, 130624, 132480, 138788, 140760, 140829, 141440, 143520, 144440, 146952, 149760, 150144, 150720, 152490, 153088, 159120, 160140, 162495, 162656, 163280, 169728, 170816, 172224, 173328, 173485, 176640, 180864, 182988, 183690, 184161, 187680, 187772, 191360, 192168, 195840, 195936, 200192, 200960, 203320, 208182, 212160, 213520, 215280, 216660, 225216, 226080, 228735, 229632, 231104, 234715, 240210, 241152, 243984, 244920, 245548, 250240, 254592, 256224, 259992, 261248, 264960, 277576, 281520, 281658, 282880, 287040, 288880, 293904, 299520, 300288, 301440, 304980, 306935, 312273, 318240, 320280, 324990, 325312, 326560, 339456, 341632, 344448, 346656, 346970, 361728, 365976, 367380, 368322, 375360, 375544, 382720, 384336, 391680, 391872, 401920, 406640, 416364, 422487, 424320, 427040, 430560, 433320, 450432, 452160, 457470, 459264, 462208, 469430, 480420, 487968, 489840, 491096, 500480, 509184, 512448, 519984, 520455, 522496, 529920, 552483, 555152, 563040, 563316, 565760, 574080, 577760, 587808, 600576, 602880, 609960, 613870, 624546, 636480, 640560, 649980, 650624, 653120, 683264, 688896, 693312, 693940, 704145, 723456, 731952, 734760, 736644, 750720, 751088, 765440, 768672, 783744, 798031, 813280, 832728, 844974, 848640, 854080, 861120, 866640, 900864, 904320, 914940, 920805, 924416, 938860, 960840, 975936, 979680, 982192, 1000960, 1018368, 1024896, 1039968, 1040910, 1044992, 1104966, 1110304, 1126080, 1126632, 1148160, 1155520, 1175616, 1205760, 1219920, 1227740, 1249092, 1272960, 1281120, 1299960, 1301248, 1306240, 1366528, 1377792, 1386624, 1387880, 1408290, 1463904, 1469520, 1473288, 1501440, 1502176, 1537344, 1561365, 1567488, 1596062, 1626560, 1665456, 1689948, 1697280, 1708160, 1722240, 1733280, 1801728, 1808640, 1829880, 1841610, 1848832, 1877720, 1921680, 1951872, 1959360, 1964384, 2049792, 2079936, 2081820, 2112435, 2209932, 2220608, 2252160, 2253264, 2296320, 2311040, 2351232, 2394093, 2439840, 2455480, 2498184, 2545920, 2562240, 2599920, 2602496, 2612480, 2762415, 2773248, 2775760, 2816580, 2927808, 2939040, 2946576, 3002880, 3004352, 3074688, 3122730, 3134976, 3192124, 3253120, 3330912, 3379896, 3416320, 3444480, 3466560, 3617280, 3659760, 3683220, 3755440, 3843360, 3903744, 3918720, 3928768, 3990155, 4099584, 4159872, 4163640, 4224870, 4419864, 4441216, 4504320, 4506528, 4622080, 4702464, 4788186, 4879680, 4910960, 4996368, 5091840, 5124480, 5199840, 5224960, 5524830, 5546496, 5551520, 5633160, 5855616, 5878080, 5893152, 6008704, 6149376, 6245460, 6384248, 6506240, 6661824, 6759792, 6832640, 6888960, 6933120, 7182279, 7319520, 7366440, 7510880, 7686720, 7807488, 7837440, 7857536, 7980310, 8319744, 8327280, 8449740, 8839728, 8882432, 9008640, 9013056, 9244160, 9404928, 9576372, 9759360, 9821920, 9992736, 10248960, 10399680, 11049660, 11103040, 11266320, 11711232, 11756160, 11786304, 11970465, 12017408, 12298752, 12490920, 12768496, 13012480, 13323648, 13519584, 13866240, 14364558, 14639040, 14732880, 15021760, 15373440, 15674880, 15715072, 15960620, 16639488, 16654560, 16899480, 17679456, 17764864, 18026112, 19152744, 19518720, 19643840, 19985472, 20497920, 20799360, 22099320, 22206080, 22532640, 23422464, 23512320, 23572608, 23940930, 24034816, 24981840, 25536992, 26647296, 27039168, 27732480, 28729116, 29278080, 29465760, 30043520, 30746880, 31430144, 31921240, 33309120, 33798960, 35358912, 35911395, 36052224, 38305488, 39037440, 39287680, 39970944, 41598720, 44198640, 44412160, 45065280, 47024640, 47145216, 47881860, 49963680, 51073984, 53294592, 54078336, 57458232, 58556160, 58931520, 60087040, 61493760, 63842480, 66618240, 67597920, 70717824, 71822790, 72104448, 76610976, 78575360, 79941888, 83197440, 88397280, 88824320, 90130560, 94290432, 95763720, 99927360, 102147968, 108156672, 114916464, 117112320, 117863040, 120174080, 127684960, 133236480, 135195840, 141435648, 143645580, 153221952, 157150720, 159883776, 176794560, 180261120, 191527440, 199854720, 204295936, 216313344, 229832928, 235726080, 255369920, 266472960, 270391680, 282871296, 287291160, 306443904, 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約数ペア:

[(1, 18386634240), (2, 9193317120), (3, 6128878080), (4, 4596658560), (5, 3677326848), (6, 3064439040), (8, 2298329280), (9, 2042959360), (10, 1838663424), (12, 1532219520), (13, 1414356480), (15, 1225775616), (16, 1149164640), (17, 1081566720), (18, 1021479680), (20, 919331712), (23, 799418880), (24, 766109760), (26, 707178240), (30, 612887808), (32, 574582320), (34, 540783360), (36, 510739840), (39, 471452160), (40, 459665856), (45, 408591872), (46, 399709440), (48, 383054880), (51, 360522240), (52, 353589120), (60, 306443904), (64, 287291160), (65, 282871296), (68, 270391680), (69, 266472960), (72, 255369920), (78, 235726080), (80, 229832928), (85, 216313344), (90, 204295936), (92, 199854720), (96, 191527440), (102, 180261120), (104, 176794560), (115, 159883776), (117, 157150720), (120, 153221952), (128, 143645580), (130, 141435648), (136, 135195840), (138, 133236480), (144, 127684960), (153, 120174080), (156, 117863040), (157, 117112320), (160, 114916464), (170, 108156672), (180, 102147968), (184, 99927360), (192, 95763720), (195, 94290432), (204, 90130560), (207, 88824320), (208, 88397280), (221, 83197440), (230, 79941888), (234, 78575360), (240, 76610976), (255, 72104448), (256, 71822790), (260, 70717824), (272, 67597920), (276, 66618240), (288, 63842480), (299, 61493760), (306, 60087040), (312, 58931520), (314, 58556160), (320, 57458232), (340, 54078336), (345, 53294592), (360, 51073984), (368, 49963680), (384, 47881860), (390, 47145216), (391, 47024640), (408, 45065280), (414, 44412160), (416, 44198640), (442, 41598720), (460, 39970944), (468, 39287680), (471, 39037440), (480, 38305488), (510, 36052224), (512, 35911395), (520, 35358912), (544, 33798960), (552, 33309120), (576, 31921240), (585, 31430144), (598, 30746880), (612, 30043520), (624, 29465760), (628, 29278080), (640, 28729116), (663, 27732480), (680, 27039168), (690, 26647296), (720, 25536992), (736, 24981840), (765, 24034816), (768, 23940930), (780, 23572608), (782, 23512320), (785, 23422464), (816, 22532640), (828, 22206080), (832, 22099320), (884, 20799360), (897, 20497920), (920, 19985472), (936, 19643840), (942, 19518720), (960, 19152744), (1020, 18026112), (1035, 17764864), (1040, 17679456), (1088, 16899480), (1104, 16654560), (1105, 16639488), (1152, 15960620), (1170, 15715072), (1173, 15674880), (1196, 15373440), (1224, 15021760), (1248, 14732880), (1256, 14639040), (1280, 14364558), (1326, 13866240), (1360, 13519584), (1380, 13323648), (1413, 13012480), (1440, 12768496), (1472, 12490920), (1495, 12298752), (1530, 12017408), (1536, 11970465), (1560, 11786304), (1564, 11756160), (1570, 11711232), (1632, 11266320), (1656, 11103040), (1664, 11049660), (1768, 10399680), (1794, 10248960), (1840, 9992736), (1872, 9821920), (1884, 9759360), (1920, 9576372), (1955, 9404928), (1989, 9244160), (2040, 9013056), (2041, 9008640), (2070, 8882432), (2080, 8839728), (2176, 8449740), (2208, 8327280), (2210, 8319744), (2304, 7980310), (2340, 7857536), (2346, 7837440), (2355, 7807488), (2392, 7686720), (2448, 7510880), (2496, 7366440), (2512, 7319520), (2560, 7182279), (2652, 6933120), (2669, 6888960), (2691, 6832640), (2720, 6759792), (2760, 6661824), (2826, 6506240), (2880, 6384248), (2944, 6245460), (2990, 6149376), (3060, 6008704), (3120, 5893152), (3128, 5878080), (3140, 5855616), (3264, 5633160), (3312, 5551520), (3315, 5546496), (3328, 5524830), (3519, 5224960), (3536, 5199840), (3588, 5124480), (3611, 5091840), (3680, 4996368), (3744, 4910960), (3768, 4879680), (3840, 4788186), (3910, 4702464), (3978, 4622080), (4080, 4506528), (4082, 4504320), (4140, 4441216), (4160, 4419864), (4352, 4224870), (4416, 4163640), (4420, 4159872), (4485, 4099584), (4608, 3990155), (4680, 3928768), (4692, 3918720), (4710, 3903744), (4784, 3843360), (4896, 3755440), (4992, 3683220), (5024, 3659760), (5083, 3617280), (5304, 3466560), (5338, 3444480), (5382, 3416320), (5440, 3379896), (5520, 3330912), (5652, 3253120), (5760, 3192124), (5865, 3134976), (5888, 3122730), (5980, 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(13260, 1386624), (13345, 1377792), (13455, 1366528), (14076, 1306240), (14130, 1301248), (14144, 1299960), (14352, 1281120), (14444, 1272960), (14720, 1249092), (14976, 1227740), (15072, 1219920), (15249, 1205760), (15640, 1175616), (15912, 1155520), (16014, 1148160), (16320, 1126632), (16328, 1126080), (16560, 1110304), (16640, 1104966), (17595, 1044992), (17664, 1040910), (17680, 1039968), (17940, 1024896), (18055, 1018368), (18369, 1000960), (18720, 982192), (18768, 979680), (18840, 975936), (19136, 960840), (19584, 938860), (19890, 924416), (19968, 920805), (20096, 914940), (20332, 904320), (20410, 900864), (21216, 866640), (21352, 861120), (21528, 854080), (21666, 848640), (21760, 844974), (22080, 832728), (22608, 813280), (23040, 798031), (23460, 783744), (23920, 768672), (24021, 765440), (24480, 751088), (24492, 750720), (24960, 736644), (25024, 734760), (25120, 731952), (25415, 723456), (26112, 704145), (26496, 693940), (26520, 693312), (26690, 688896), (26910, 683264), (28152, 653120), (28260, 650624), (28288, 649980), (28704, 640560), (28888, 636480), (29440, 624546), (29952, 613870), (30144, 609960), (30498, 602880), (30615, 600576), (31280, 587808), (31824, 577760), (32028, 574080), (32499, 565760), (32640, 563316), (32656, 563040), (33120, 555152), (33280, 552483), (34697, 529920), (35190, 522496), (35328, 520455), (35360, 519984), (35880, 512448), (36110, 509184), (36738, 500480), (37440, 491096), (37536, 489840), (37680, 487968), (38272, 480420), (39168, 469430), (39780, 462208), (40035, 459264), (40192, 457470), (40664, 452160), (40820, 450432), (42432, 433320), (42704, 430560), (43056, 427040), (43332, 424320), (43520, 422487), (44160, 416364), (45216, 406640), (45747, 401920), (46920, 391872), (46943, 391680), (47840, 384336), (48042, 382720), (48960, 375544), (48984, 375360), (49920, 368322), (50048, 367380), (50240, 365976), (50830, 361728), (52992, 346970), (53040, 346656), (53380, 344448), (53820, 341632), (54165, 339456), (56304, 326560), (56520, 325312), (56576, 324990), (57408, 320280), (57776, 318240), (58880, 312273), (59904, 306935), (60288, 304980), (60996, 301440), (61230, 300288), (61387, 299520), (62560, 293904), (63648, 288880), (64056, 287040), (64998, 282880), (65280, 281658), (65312, 281520), (66240, 277576), (69394, 264960), (70380, 261248), (70720, 259992), (71760, 256224), (72220, 254592), (73476, 250240), (74880, 245548), (75072, 244920), (75360, 243984), (76245, 241152), (76544, 240210), (78336, 234715), (79560, 231104), (80070, 229632), (80384, 228735), (81328, 226080), (81640, 225216), (84864, 216660), (85408, 215280), (86112, 213520), (86664, 212160), (88320, 208182), (90432, 203320), (91494, 200960), (91845, 200192), (93840, 195936), (93886, 195840), (95680, 192168), (96084, 191360), (97920, 187772), (97968, 187680), (99840, 184161), (100096, 183690), (100480, 182988), (101660, 180864), (104091, 176640), (105984, 173485), (106080, 173328), (106760, 172224), (107640, 170816), (108330, 169728), (112608, 163280), (113040, 162656), (113152, 162495), (114816, 160140), (115552, 159120), (120105, 153088), (120576, 152490), (121992, 150720), (122460, 150144), (122774, 149760), (125120, 146952), (127296, 144440), (128112, 143520), (129996, 141440), (130560, 140829), (130624, 140760), (132480, 138788)]