18045630720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 864

約数和(自身を含む): 72854046720

約数和(自身を除く): 54808416000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 31, 32, 36, 39, 40, 45, 46, 48, 52, 60, 62, 64, 65, 69, 72, 78, 80, 90, 92, 93, 96, 104, 115, 117, 120, 124, 128, 130, 138, 144, 155, 156, 160, 169, 180, 184, 186, 192, 195, 207, 208, 230, 234, 240, 248, 256, 260, 276, 279, 288, 299, 310, 312, 320, 338, 345, 360, 368, 372, 384, 390, 403, 414, 416, 460, 465, 468, 480, 496, 507, 520, 552, 558, 576, 585, 598, 620, 624, 640, 676, 690, 713, 720, 736, 744, 768, 780, 806, 828, 832, 845, 897, 920, 930, 936, 960, 992, 1014, 1035, 1040, 1104, 1116, 1152, 1170, 1196, 1209, 1240, 1248, 1280, 1352, 1380, 1395, 1426, 1440, 1472, 1488, 1495, 1521, 1560, 1612, 1656, 1664, 1690, 1794, 1840, 1860, 1872, 1920, 1984, 2015, 2028, 2070, 2080, 2139, 2197, 2208, 2232, 2304, 2340, 2392, 2418, 2480, 2496, 2535, 2691, 2704, 2760, 2790, 2852, 2880, 2944, 2976, 2990, 3042, 3120, 3224, 3312, 3328, 3380, 3565, 3588, 3627, 3680, 3720, 3744, 3840, 3887, 3968, 4030, 4056, 4140, 4160, 4278, 4394, 4416, 4464, 4485, 4680, 4784, 4836, 4960, 4992, 5070, 5239, 5382, 5408, 5520, 5580, 5704, 5760, 5888, 5952, 5980, 6045, 6084, 6240, 6417, 6448, 6591, 6624, 6760, 7130, 7176, 7254, 7360, 7440, 7488, 7605, 7774, 7936, 8060, 8112, 8280, 8320, 8556, 8788, 8832, 8928, 8970, 9269, 9360, 9568, 9672, 9920, 9984, 10140, 10478, 10695, 10764, 10816, 10985, 11040, 11160, 11408, 11520, 11661, 11904, 11960, 12090, 12168, 12480, 12834, 12896, 13182, 13248, 13455, 13520, 14260, 14352, 14508, 14720, 14880, 14976, 15210, 15548, 15717, 16120, 16224, 16560, 16640, 17112, 17576, 17664, 17856, 17940, 18135, 18538, 18720, 19136, 19344, 19435, 19773, 19840, 20280, 20956, 21390, 21528, 21632, 21970, 22080, 22320, 22816, 23322, 23808, 23920, 24180, 24336, 24960, 25668, 25792, 26195, 26364, 26496, 26910, 27040, 27807, 28520, 28704, 29016, 29440, 29760, 29952, 30420, 31096, 31434, 32085, 32240, 32448, 32955, 33120, 34224, 34983, 35152, 35712, 35880, 36270, 37076, 37440, 38272, 38688, 38870, 39546, 39680, 40560, 41912, 42780, 43056, 43264, 43940, 44160, 44640, 45632, 46345, 46644, 47151, 47840, 48360, 48672, 49920, 50531, 51336, 51584, 52390, 52728, 52992, 53820, 54080, 55614, 57040, 57408, 58032, 58305, 59520, 60840, 62192, 62868, 64170, 64480, 64896, 65910, 66240, 68107, 68448, 69966, 70304, 71424, 71760, 72540, 74152, 74880, 76544, 77376, 77740, 78585, 79092, 81120, 83421, 83824, 85560, 86112, 87880, 88320, 89280, 91264, 92690, 93288, 94302, 95680, 96720, 97344, 98865, 101062, 102672, 103168, 104780, 105456, 107640, 108160, 111228, 114080, 114816, 116064, 116610, 119040, 120497, 121680, 124384, 125736, 128340, 128960, 129792, 131820, 132480, 136214, 136896, 139035, 139932, 140608, 143520, 145080, 148304, 149760, 151593, 154752, 155480, 157170, 158184, 162240, 166842, 167648, 171120, 172224, 174915, 175760, 178560, 182528, 185380, 186576, 188604, 191360, 193440, 194688, 197730, 202124, 204321, 205344, 209560, 210912, 215280, 216320, 222456, 228160, 229632, 232128, 233220, 235755, 240994, 243360, 248768, 251472, 252655, 256680, 257920, 263640, 264960, 272428, 273792, 278070, 279864, 281216, 287040, 290160, 296608, 303186, 309504, 310960, 314340, 316368, 324480, 333684, 335296, 340535, 342240, 344448, 349830, 351520, 357120, 361491, 370760, 373152, 377208, 382720, 386880, 389376, 395460, 404248, 408642, 410688, 417105, 419120, 421824, 430560, 444912, 454779, 456320, 464256, 466440, 471510, 481988, 486720, 497536, 502944, 505310, 513360, 515840, 527280, 544856, 547584, 556140, 559728, 562432, 574080, 580320, 593216, 602485, 606372, 612963, 621920, 628680, 632736, 648960, 667368, 670592, 681070, 684480, 688896, 699660, 703040, 722982, 741520, 746304, 754416, 757965, 773760, 790920, 808496, 817284, 821376, 834210, 838240, 843648, 861120, 889824, 909558, 912640, 928512, 932880, 943020, 963976, 973440, 995072, 1005888, 1010620, 1021605, 1026720, 1054560, 1084473, 1089712, 1112280, 1119456, 1148160, 1160640, 1186432, 1204970, 1212744, 1225926, 1243840, 1257360, 1265472, 1334736, 1341184, 1362140, 1368960, 1399320, 1406080, 1445964, 1483040, 1492608, 1508832, 1515930, 1547520, 1566461, 1581840, 1616992, 1634568, 1642752, 1668420, 1676480, 1687296, 1722240, 1779648, 1807455, 1819116, 1865760, 1886040, 1927952, 1946880, 2011776, 2021240, 2043210, 2053440, 2109120, 2168946, 2179424, 2224560, 2238912, 2273895, 2321280, 2372864, 2409940, 2425488, 2451852, 2487680, 2514720, 2530944, 2669472, 2724280, 2737920, 2798640, 2812160, 2891928, 2966080, 2985216, 3017664, 3031860, 3064815, 3132922, 3163680, 3233984, 3269136, 3336840, 3352960, 3444480, 3559296, 3614910, 3638232, 3731520, 3772080, 3855904, 4023552, 4042480, 4086420, 4106880, 4218240, 4337892, 4358848, 4449120, 4477824, 4547790, 4642560, 4699383, 4819880, 4850976, 4903704, 4975360, 5029440, 5061888, 5338944, 5422365, 5448560, 5597280, 5783856, 5932160, 6035328, 6063720, 6129630, 6265844, 6327360, 6467968, 6538272, 6673680, 6705920, 7118592, 7229820, 7276464, 7463040, 7544160, 7711808, 7832305, 8084960, 8172840, 8213760, 8436480, 8675784, 8717696, 8898240, 8955648, 9095580, 9398766, 9639760, 9701952, 9807408, 10058880, 10677888, 10844730, 10897120, 11194560, 11567712, 11864320, 12070656, 12127440, 12259260, 12531688, 12654720, 12935936, 13076544, 13347360, 14098149, 14459640, 14552928, 14926080, 15088320, 15423616, 15664610, 16169920, 16345680, 17351568, 17435392, 17796480, 18191160, 18797532, 19279520, 19403904, 19614816, 20117760, 21355776, 21689460, 21794240, 22389120, 23135424, 23496915, 24254880, 24518520, 25063376, 25309440, 26153088, 26694720, 28196298, 28919280, 29105856, 30176640, 30847232, 31329220, 32339840, 32691360, 34703136, 35592960, 36382320, 37595064, 38559040, 38807808, 39229632, 43378920, 43588480, 44778240, 46270848, 46993830, 48509760, 49037040, 50126752, 52306176, 53389440, 56392596, 57838560, 58211712, 60353280, 62658440, 64679680, 65382720, 69406272, 70490745, 72764640, 75190128, 77118080, 78459264, 86757840, 87176960, 92541696, 93987660, 97019520, 98074080, 100253504, 106778880, 112785192, 115677120, 116423424, 125316880, 130765440, 138812544, 140981490, 145529280, 150380256, 154236160, 156918528, 173515680, 187975320, 194039040, 196148160, 200507008, 225570384, 231354240, 250633760, 261530880, 277625088, 281962980, 291058560, 300760512, 347031360, 375950640, 392296320, 401014016, 451140768, 462708480, 501267520, 563925960, 582117120, 601521024, 694062720, 751901280, 784592640, 902281536, 1002535040, 1127851920, 1203042048, 1388125440, 1503802560, 1804563072, 2005070080, 2255703840, 3007605120, 3609126144, 4511407680, 6015210240, 9022815360, 18045630720]

約数ペア:

[(1, 18045630720), (2, 9022815360), (3, 6015210240), (4, 4511407680), (5, 3609126144), (6, 3007605120), (8, 2255703840), (9, 2005070080), (10, 1804563072), (12, 1503802560), (13, 1388125440), (15, 1203042048), (16, 1127851920), (18, 1002535040), (20, 902281536), (23, 784592640), (24, 751901280), (26, 694062720), (30, 601521024), (31, 582117120), (32, 563925960), (36, 501267520), (39, 462708480), (40, 451140768), (45, 401014016), (46, 392296320), (48, 375950640), (52, 347031360), (60, 300760512), (62, 291058560), (64, 281962980), (65, 277625088), (69, 261530880), (72, 250633760), (78, 231354240), (80, 225570384), (90, 200507008), (92, 196148160), (93, 194039040), (96, 187975320), (104, 173515680), (115, 156918528), (117, 154236160), (120, 150380256), (124, 145529280), (128, 140981490), (130, 138812544), (138, 130765440), (144, 125316880), (155, 116423424), (156, 115677120), (160, 112785192), (169, 106778880), (180, 100253504), (184, 98074080), (186, 97019520), (192, 93987660), (195, 92541696), (207, 87176960), (208, 86757840), (230, 78459264), (234, 77118080), (240, 75190128), (248, 72764640), (256, 70490745), (260, 69406272), (276, 65382720), (279, 64679680), (288, 62658440), (299, 60353280), (310, 58211712), (312, 57838560), (320, 56392596), (338, 53389440), (345, 52306176), (360, 50126752), (368, 49037040), (372, 48509760), (384, 46993830), (390, 46270848), (403, 44778240), (414, 43588480), (416, 43378920), (460, 39229632), (465, 38807808), (468, 38559040), (480, 37595064), (496, 36382320), (507, 35592960), (520, 34703136), (552, 32691360), (558, 32339840), (576, 31329220), (585, 30847232), (598, 30176640), (620, 29105856), (624, 28919280), (640, 28196298), (676, 26694720), (690, 26153088), (713, 25309440), (720, 25063376), (736, 24518520), (744, 24254880), (768, 23496915), (780, 23135424), (806, 22389120), (828, 21794240), (832, 21689460), (845, 21355776), (897, 20117760), (920, 19614816), (930, 19403904), (936, 19279520), (960, 18797532), (992, 18191160), (1014, 17796480), (1035, 17435392), (1040, 17351568), (1104, 16345680), (1116, 16169920), (1152, 15664610), (1170, 15423616), (1196, 15088320), (1209, 14926080), (1240, 14552928), (1248, 14459640), (1280, 14098149), (1352, 13347360), (1380, 13076544), (1395, 12935936), (1426, 12654720), (1440, 12531688), (1472, 12259260), (1488, 12127440), (1495, 12070656), (1521, 11864320), (1560, 11567712), (1612, 11194560), (1656, 10897120), (1664, 10844730), (1690, 10677888), (1794, 10058880), (1840, 9807408), (1860, 9701952), (1872, 9639760), (1920, 9398766), (1984, 9095580), (2015, 8955648), (2028, 8898240), (2070, 8717696), (2080, 8675784), (2139, 8436480), (2197, 8213760), (2208, 8172840), (2232, 8084960), (2304, 7832305), (2340, 7711808), (2392, 7544160), (2418, 7463040), (2480, 7276464), (2496, 7229820), (2535, 7118592), (2691, 6705920), (2704, 6673680), (2760, 6538272), (2790, 6467968), (2852, 6327360), (2880, 6265844), (2944, 6129630), (2976, 6063720), (2990, 6035328), (3042, 5932160), (3120, 5783856), (3224, 5597280), (3312, 5448560), (3328, 5422365), (3380, 5338944), (3565, 5061888), (3588, 5029440), (3627, 4975360), (3680, 4903704), (3720, 4850976), (3744, 4819880), (3840, 4699383), (3887, 4642560), (3968, 4547790), (4030, 4477824), (4056, 4449120), (4140, 4358848), (4160, 4337892), (4278, 4218240), (4394, 4106880), (4416, 4086420), (4464, 4042480), (4485, 4023552), (4680, 3855904), (4784, 3772080), (4836, 3731520), (4960, 3638232), (4992, 3614910), (5070, 3559296), (5239, 3444480), (5382, 3352960), (5408, 3336840), (5520, 3269136), (5580, 3233984), (5704, 3163680), (5760, 3132922), (5888, 3064815), (5952, 3031860), (5980, 3017664), (6045, 2985216), (6084, 2966080), (6240, 2891928), (6417, 2812160), (6448, 2798640), (6591, 2737920), (6624, 2724280), (6760, 2669472), (7130, 2530944), (7176, 2514720), (7254, 2487680), (7360, 2451852), (7440, 2425488), (7488, 2409940), (7605, 2372864), (7774, 2321280), (7936, 2273895), (8060, 2238912), (8112, 2224560), (8280, 2179424), (8320, 2168946), (8556, 2109120), (8788, 2053440), (8832, 2043210), (8928, 2021240), (8970, 2011776), (9269, 1946880), (9360, 1927952), (9568, 1886040), (9672, 1865760), (9920, 1819116), (9984, 1807455), (10140, 1779648), (10478, 1722240), (10695, 1687296), (10764, 1676480), (10816, 1668420), (10985, 1642752), (11040, 1634568), (11160, 1616992), (11408, 1581840), (11520, 1566461), (11661, 1547520), (11904, 1515930), (11960, 1508832), (12090, 1492608), (12168, 1483040), (12480, 1445964), (12834, 1406080), (12896, 1399320), (13182, 1368960), (13248, 1362140), (13455, 1341184), (13520, 1334736), (14260, 1265472), (14352, 1257360), (14508, 1243840), (14720, 1225926), (14880, 1212744), (14976, 1204970), (15210, 1186432), (15548, 1160640), (15717, 1148160), (16120, 1119456), (16224, 1112280), (16560, 1089712), (16640, 1084473), (17112, 1054560), (17576, 1026720), (17664, 1021605), (17856, 1010620), (17940, 1005888), (18135, 995072), (18538, 973440), (18720, 963976), (19136, 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(43264, 417105), (43940, 410688), (44160, 408642), (44640, 404248), (45632, 395460), (46345, 389376), (46644, 386880), (47151, 382720), (47840, 377208), (48360, 373152), (48672, 370760), (49920, 361491), (50531, 357120), (51336, 351520), (51584, 349830), (52390, 344448), (52728, 342240), (52992, 340535), (53820, 335296), (54080, 333684), (55614, 324480), (57040, 316368), (57408, 314340), (58032, 310960), (58305, 309504), (59520, 303186), (60840, 296608), (62192, 290160), (62868, 287040), (64170, 281216), (64480, 279864), (64896, 278070), (65910, 273792), (66240, 272428), (68107, 264960), (68448, 263640), (69966, 257920), (70304, 256680), (71424, 252655), (71760, 251472), (72540, 248768), (74152, 243360), (74880, 240994), (76544, 235755), (77376, 233220), (77740, 232128), (78585, 229632), (79092, 228160), (81120, 222456), (83421, 216320), (83824, 215280), (85560, 210912), (86112, 209560), (87880, 205344), (88320, 204321), (89280, 202124), (91264, 197730), (92690, 194688), (93288, 193440), (94302, 191360), (95680, 188604), (96720, 186576), (97344, 185380), (98865, 182528), (101062, 178560), (102672, 175760), (103168, 174915), (104780, 172224), (105456, 171120), (107640, 167648), (108160, 166842), (111228, 162240), (114080, 158184), (114816, 157170), (116064, 155480), (116610, 154752), (119040, 151593), (120497, 149760), (121680, 148304), (124384, 145080), (125736, 143520), (128340, 140608), (128960, 139932), (129792, 139035), (131820, 136896), (132480, 136214)]