20180871360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 840

約数和(自身を含む): 82610041536

約数和(自身を除く): 62429170176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 169, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 271, 272, 288, 306, 312, 320, 324, 338, 340, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 507, 510, 520, 540, 542, 544, 576, 585, 612, 624, 648, 663, 676, 680, 702, 720, 765, 780, 810, 813, 816, 832, 845, 864, 884, 918, 936, 960, 1014, 1020, 1040, 1053, 1080, 1084, 1088, 1105, 1170, 1224, 1248, 1296, 1326, 1352, 1355, 1360, 1377, 1404, 1440, 1521, 1530, 1560, 1620, 1626, 1632, 1690, 1728, 1755, 1768, 1836, 1872, 1989, 2028, 2040, 2080, 2106, 2160, 2168, 2210, 2295, 2340, 2439, 2448, 2496, 2535, 2592, 2652, 2704, 2710, 2720, 2754, 2808, 2873, 2880, 3042, 3060, 3120, 3240, 3252, 3264, 3315, 3380, 3510, 3523, 3536, 3672, 3744, 3978, 4056, 4065, 4080, 4160, 4212, 4320, 4336, 4420, 4563, 4590, 4607, 4680, 4878, 4896, 5070, 5184, 5265, 5304, 5408, 5420, 5440, 5508, 5616, 5746, 5967, 6084, 6120, 6240, 6480, 6504, 6630, 6760, 6885, 7020, 7046, 7072, 7317, 7344, 7488, 7605, 7956, 8112, 8130, 8160, 8424, 8619, 8640, 8672, 8840, 9126, 9180, 9214, 9360, 9756, 9792, 9945, 10140, 10530, 10569, 10608, 10816, 10840, 11016, 11232, 11492, 11934, 12168, 12195, 12240, 12480, 12960, 13008, 13260, 13520, 13689, 13770, 13821, 14040, 14092, 14144, 14365, 14634, 14688, 15210, 15912, 16224, 16260, 16320, 16848, 17238, 17344, 17615, 17680, 17901, 18252, 18360, 18428, 18720, 19512, 19890, 20280, 21060, 21138, 21216, 21680, 21951, 22032, 22464, 22815, 22984, 23035, 23868, 24336, 24390, 24480, 25857, 25920, 26016, 26520, 27040, 27378, 27540, 27642, 28080, 28184, 28730, 29268, 29376, 29835, 30420, 31707, 31824, 32448, 32520, 33696, 34476, 35230, 35360, 35802, 36504, 36585, 36720, 36856, 37440, 39024, 39780, 40560, 41463, 42120, 42276, 42432, 43095, 43360, 43902, 44064, 45630, 45799, 45968, 46070, 47736, 48672, 48780, 48960, 51714, 52032, 52845, 53040, 54080, 54756, 55080, 55284, 56160, 56368, 57460, 58536, 59670, 59891, 60840, 63414, 63648, 65040, 67392, 68445, 68952, 69105, 70460, 70720, 71604, 73008, 73170, 73440, 73712, 77571, 78048, 79560, 81120, 82926, 84240, 84552, 86190, 86720, 87804, 88128, 89505, 91260, 91598, 91936, 92140, 95121, 95472, 97344, 97560, 103428, 105690, 106080, 109512, 109755, 110160, 110568, 112320, 112736, 114920, 117072, 119340, 119782, 121680, 124389, 126828, 127296, 129285, 130080, 136890, 137397, 137904, 138210, 140920, 143208, 146016, 146340, 146880, 147424, 155142, 156096, 158535, 159120, 162240, 165852, 168480, 169104, 172380, 175608, 179010, 179673, 182520, 183196, 183872, 184280, 190242, 190944, 195120, 206856, 207315, 211380, 212160, 219024, 219510, 220320, 221136, 225472, 228995, 229840, 232713, 234144, 238680, 239564, 243360, 248778, 253656, 258570, 260160, 273780, 274794, 275808, 276420, 281840, 285363, 286416, 292032, 292680, 294848, 299455, 310284, 317070, 318240, 331704, 336960, 338208, 344760, 351216, 358020, 359346, 365040, 366392, 368560, 373167, 380484, 381888, 387855, 390240, 412191, 413712, 414630, 422760, 438048, 439020, 440640, 442272, 457990, 459680, 465426, 468288, 475605, 477360, 479128, 486720, 497556, 507312, 517140, 539019, 547560, 549588, 551616, 552840, 563680, 570726, 572832, 585360, 598910, 620568, 621945, 634140, 636480, 663408, 676416, 686985, 689520, 702432, 716040, 718692, 730080, 732784, 737120, 746334, 760968, 775710, 778583, 780480, 824382, 827424, 829260, 845520, 876096, 878040, 884544, 898365, 915980, 919360, 930852, 951210, 954720, 958256, 995112, 1014624, 1034280, 1078038, 1095120, 1099176, 1105680, 1127360, 1141452, 1145664, 1163565, 1170720, 1197820, 1236573, 1241136, 1243890, 1268280, 1326816, 1373970, 1379040, 1404864, 1426815, 1432080, 1437384, 1460160, 1465568, 1474240, 1492668, 1521936, 1551420, 1557166, 1617057, 1648764, 1654848, 1658520, 1691040, 1756080, 1796730, 1831960, 1861704, 1865835, 1902420, 1909440, 1916512, 1990224, 2029248, 2060955, 2068560, 2156076, 2190240, 2198352, 2211360, 2282904, 2327130, 2335749, 2341440, 2395640, 2473146, 2482272, 2487780, 2536560, 2653632, 2695095, 2747940, 2758080, 2853630, 2864160, 2874768, 2931136, 2985336, 3043872, 3102840, 3114332, 3234114, 3297528, 3317040, 3382080, 3512160, 3593460, 3663920, 3709719, 3723408, 3731670, 3804840, 3833024, 3892915, 3980448, 4121910, 4137120, 4312152, 4380480, 4396704, 4422720, 4565808, 4654260, 4671498, 4791280, 4851171, 4946292, 4964544, 4975560, 5073120, 5390190, 5495880, 5707260, 5728320, 5749536, 5970672, 6087744, 6182865, 6205680, 6228664, 6468228, 6595056, 6634080, 7007247, 7024320, 7186920, 7327840, 7419438, 7446816, 7463340, 7609680, 7785830, 7960896, 8085285, 8243820, 8274240, 8624304, 8793408, 9131616, 9308520, 9342996, 9582560, 9702342, 9892584, 9951120, 10146240, 10780380, 10991760, 11414520, 11499072, 11678745, 11941344, 12365730, 12411360, 12457328, 12936456, 13190112, 13268160, 14014494, 14373840, 14655680, 14838876, 14893632, 14926680, 15219360, 15571660, 16170570, 16487640, 17248608, 18263232, 18548595, 18617040, 18685992, 19165120, 19404684, 19785168, 19902240, 21021741, 21560760, 21983520, 22829040, 23357490, 23882688, 24255855, 24731460, 24822720, 24914656, 25872912, 26380224, 28028988, 28747680, 29677752, 29853360, 30438720, 31143320, 32341140, 32975280, 34497216, 35036235, 37097190, 37234080, 37371984, 38809368, 39570336, 39804480, 42043482, 43121520, 43967040, 45658080, 46714980, 48511710, 49462920, 49829312, 51745824, 56057976, 57495360, 59355504, 59706720, 62286640, 63065223, 64682280, 65950560, 70072470, 74194380, 74468160, 74743968, 77618736, 79140672, 84086964, 86243040, 91316160, 93429960, 97023420, 98925840, 103491648, 105108705, 112115952, 118711008, 119413440, 124573280, 126130446, 129364560, 131901120, 140144940, 148388760, 149487936, 155237472, 168173928, 172486080, 186859920, 194046840, 197851680, 210217410, 224231904, 237422016, 249146560, 252260892, 258729120, 280289880, 296777520, 310474944, 315326115, 336347856, 373719840, 388093680, 395703360, 420434820, 448463808, 504521784, 517458240, 560579760, 593555040, 630652230, 672695712, 747439680, 776187360, 840869640, 1009043568, 1121159520, 1187110080, 1261304460, 1345391424, 1552374720, 1681739280, 2018087136, 2242319040, 2522608920, 3363478560, 4036174272, 5045217840, 6726957120, 10090435680, 20180871360]

約数ペア:

[(1, 20180871360), (2, 10090435680), (3, 6726957120), (4, 5045217840), (5, 4036174272), (6, 3363478560), (8, 2522608920), (9, 2242319040), (10, 2018087136), (12, 1681739280), (13, 1552374720), (15, 1345391424), (16, 1261304460), (17, 1187110080), (18, 1121159520), (20, 1009043568), (24, 840869640), (26, 776187360), (27, 747439680), (30, 672695712), (32, 630652230), (34, 593555040), (36, 560579760), (39, 517458240), (40, 504521784), (45, 448463808), (48, 420434820), (51, 395703360), (52, 388093680), (54, 373719840), (60, 336347856), (64, 315326115), (65, 310474944), (68, 296777520), (72, 280289880), (78, 258729120), (80, 252260892), (81, 249146560), (85, 237422016), (90, 224231904), (96, 210217410), (102, 197851680), (104, 194046840), (108, 186859920), (117, 172486080), (120, 168173928), (130, 155237472), (135, 149487936), (136, 148388760), (144, 140144940), (153, 131901120), (156, 129364560), (160, 126130446), (162, 124573280), (169, 119413440), (170, 118711008), (180, 112115952), (192, 105108705), (195, 103491648), (204, 98925840), (208, 97023420), (216, 93429960), (221, 91316160), (234, 86243040), (240, 84086964), (255, 79140672), (260, 77618736), (270, 74743968), (271, 74468160), (272, 74194380), (288, 70072470), (306, 65950560), (312, 64682280), (320, 63065223), (324, 62286640), (338, 59706720), (340, 59355504), (351, 57495360), (360, 56057976), (390, 51745824), (405, 49829312), (408, 49462920), (416, 48511710), (432, 46714980), (442, 45658080), (459, 43967040), (468, 43121520), (480, 42043482), (507, 39804480), (510, 39570336), (520, 38809368), (540, 37371984), (542, 37234080), (544, 37097190), (576, 35036235), (585, 34497216), (612, 32975280), (624, 32341140), (648, 31143320), (663, 30438720), (676, 29853360), (680, 29677752), (702, 28747680), (720, 28028988), (765, 26380224), (780, 25872912), (810, 24914656), (813, 24822720), (816, 24731460), (832, 24255855), (845, 23882688), (864, 23357490), (884, 22829040), (918, 21983520), (936, 21560760), (960, 21021741), (1014, 19902240), (1020, 19785168), (1040, 19404684), (1053, 19165120), (1080, 18685992), (1084, 18617040), (1088, 18548595), (1105, 18263232), (1170, 17248608), (1224, 16487640), (1248, 16170570), (1296, 15571660), (1326, 15219360), (1352, 14926680), (1355, 14893632), (1360, 14838876), (1377, 14655680), (1404, 14373840), (1440, 14014494), (1521, 13268160), (1530, 13190112), (1560, 12936456), (1620, 12457328), (1626, 12411360), (1632, 12365730), (1690, 11941344), (1728, 11678745), (1755, 11499072), (1768, 11414520), (1836, 10991760), (1872, 10780380), (1989, 10146240), (2028, 9951120), (2040, 9892584), (2080, 9702342), (2106, 9582560), (2160, 9342996), (2168, 9308520), (2210, 9131616), (2295, 8793408), (2340, 8624304), (2439, 8274240), (2448, 8243820), (2496, 8085285), (2535, 7960896), (2592, 7785830), (2652, 7609680), (2704, 7463340), (2710, 7446816), (2720, 7419438), (2754, 7327840), (2808, 7186920), (2873, 7024320), (2880, 7007247), (3042, 6634080), (3060, 6595056), (3120, 6468228), (3240, 6228664), (3252, 6205680), (3264, 6182865), (3315, 6087744), (3380, 5970672), (3510, 5749536), (3523, 5728320), (3536, 5707260), (3672, 5495880), (3744, 5390190), (3978, 5073120), (4056, 4975560), (4065, 4964544), (4080, 4946292), (4160, 4851171), (4212, 4791280), (4320, 4671498), (4336, 4654260), (4420, 4565808), (4563, 4422720), (4590, 4396704), (4607, 4380480), (4680, 4312152), (4878, 4137120), (4896, 4121910), (5070, 3980448), (5184, 3892915), (5265, 3833024), (5304, 3804840), (5408, 3731670), (5420, 3723408), (5440, 3709719), (5508, 3663920), (5616, 3593460), (5746, 3512160), (5967, 3382080), (6084, 3317040), (6120, 3297528), (6240, 3234114), (6480, 3114332), (6504, 3102840), (6630, 3043872), (6760, 2985336), (6885, 2931136), (7020, 2874768), (7046, 2864160), (7072, 2853630), (7317, 2758080), (7344, 2747940), (7488, 2695095), (7605, 2653632), (7956, 2536560), (8112, 2487780), (8130, 2482272), (8160, 2473146), (8424, 2395640), (8619, 2341440), (8640, 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(48780, 413712), (48960, 412191), (51714, 390240), (52032, 387855), (52845, 381888), (53040, 380484), (54080, 373167), (54756, 368560), (55080, 366392), (55284, 365040), (56160, 359346), (56368, 358020), (57460, 351216), (58536, 344760), (59670, 338208), (59891, 336960), (60840, 331704), (63414, 318240), (63648, 317070), (65040, 310284), (67392, 299455), (68445, 294848), (68952, 292680), (69105, 292032), (70460, 286416), (70720, 285363), (71604, 281840), (73008, 276420), (73170, 275808), (73440, 274794), (73712, 273780), (77571, 260160), (78048, 258570), (79560, 253656), (81120, 248778), (82926, 243360), (84240, 239564), (84552, 238680), (86190, 234144), (86720, 232713), (87804, 229840), (88128, 228995), (89505, 225472), (91260, 221136), (91598, 220320), (91936, 219510), (92140, 219024), (95121, 212160), (95472, 211380), (97344, 207315), (97560, 206856), (103428, 195120), (105690, 190944), (106080, 190242), (109512, 184280), (109755, 183872), (110160, 183196), (110568, 182520), (112320, 179673), (112736, 179010), (114920, 175608), (117072, 172380), (119340, 169104), (119782, 168480), (121680, 165852), (124389, 162240), (126828, 159120), (127296, 158535), (129285, 156096), (130080, 155142), (136890, 147424), (137397, 146880), (137904, 146340), (138210, 146016), (140920, 143208)]