21215673600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 864

約数和(自身を含む): 85404533760

約数和(自身を除く): 64188860160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 25, 30, 32, 33, 34, 38, 40, 44, 48, 50, 51, 55, 57, 60, 64, 66, 68, 75, 76, 80, 85, 88, 95, 96, 100, 102, 110, 114, 120, 128, 132, 136, 150, 152, 160, 165, 170, 176, 187, 190, 192, 200, 204, 209, 220, 228, 240, 255, 256, 264, 272, 275, 285, 300, 304, 311, 320, 323, 330, 340, 352, 374, 380, 384, 400, 408, 418, 425, 440, 456, 475, 480, 510, 528, 544, 550, 561, 570, 600, 608, 622, 627, 640, 646, 660, 680, 704, 748, 760, 768, 800, 816, 825, 836, 850, 880, 912, 933, 935, 950, 960, 969, 1020, 1045, 1056, 1088, 1100, 1122, 1140, 1200, 1216, 1244, 1254, 1275, 1280, 1292, 1320, 1360, 1408, 1425, 1496, 1520, 1555, 1600, 1615, 1632, 1650, 1672, 1700, 1760, 1824, 1866, 1870, 1900, 1920, 1938, 2040, 2090, 2112, 2176, 2200, 2244, 2280, 2400, 2432, 2488, 2508, 2550, 2584, 2640, 2720, 2805, 2816, 2850, 2992, 3040, 3110, 3135, 3200, 3230, 3264, 3300, 3344, 3400, 3421, 3520, 3553, 3648, 3732, 3740, 3800, 3840, 3876, 4080, 4180, 4224, 4352, 4400, 4488, 4560, 4665, 4675, 4800, 4845, 4864, 4976, 5016, 5100, 5168, 5225, 5280, 5287, 5440, 5610, 5700, 5909, 5984, 6080, 6220, 6270, 6400, 6460, 6528, 6600, 6688, 6800, 6842, 7040, 7106, 7296, 7464, 7480, 7600, 7752, 7775, 8075, 8160, 8360, 8448, 8800, 8976, 9120, 9330, 9350, 9600, 9690, 9952, 10032, 10200, 10263, 10336, 10450, 10560, 10574, 10659, 10880, 11220, 11400, 11818, 11968, 12160, 12440, 12540, 12920, 13056, 13200, 13376, 13600, 13684, 14025, 14080, 14212, 14592, 14928, 14960, 15200, 15504, 15550, 15675, 15861, 16150, 16320, 16720, 17105, 17600, 17727, 17765, 17952, 18240, 18660, 18700, 19200, 19380, 19904, 20064, 20400, 20526, 20672, 20900, 21120, 21148, 21318, 21760, 22440, 22800, 23325, 23636, 23936, 24225, 24320, 24880, 25080, 25840, 26400, 26435, 26752, 27200, 27368, 28050, 28424, 29545, 29856, 29920, 30400, 31008, 31100, 31350, 31722, 32300, 32640, 33440, 34210, 35200, 35454, 35530, 35904, 36480, 37320, 37400, 38760, 39808, 40128, 40800, 41052, 41344, 41800, 42240, 42296, 42636, 44880, 45600, 46650, 47272, 47872, 48450, 49760, 50160, 51315, 51680, 52800, 52870, 53295, 53504, 54400, 54736, 56100, 56848, 58157, 59090, 59712, 59840, 60800, 62016, 62200, 62700, 63444, 64600, 64999, 65280, 66880, 68420, 70400, 70908, 71060, 71808, 72960, 74640, 74800, 77520, 79305, 79616, 80256, 81600, 82104, 82688, 83600, 84592, 85272, 85525, 88635, 88825, 89760, 91200, 93300, 94544, 96900, 99520, 100320, 100453, 102630, 103360, 105600, 105740, 106590, 108800, 109472, 112200, 113696, 116314, 118180, 119424, 119680, 121600, 124032, 124400, 125400, 126888, 129200, 129998, 132175, 133760, 136840, 141816, 142120, 143616, 147725, 149280, 149600, 155040, 158610, 160512, 163200, 164208, 167200, 169184, 170544, 171050, 174471, 177270, 177650, 179520, 182400, 186600, 189088, 193800, 194997, 199040, 200640, 200906, 205260, 206720, 211200, 211480, 213180, 218944, 224400, 227392, 232628, 236360, 238848, 239360, 248064, 248800, 250800, 253776, 256575, 258400, 259996, 264350, 266475, 267520, 273680, 283632, 284240, 290785, 295450, 298560, 299200, 301359, 310080, 317220, 324995, 326400, 328416, 334400, 338368, 341088, 342100, 348942, 354540, 355300, 359040, 364800, 373200, 378176, 387600, 389994, 396525, 398080, 401280, 401812, 410520, 413440, 422960, 426360, 437888, 443175, 448800, 454784, 465256, 472720, 497600, 501600, 502265, 507552, 513150, 516800, 519992, 528700, 532950, 547360, 567264, 568480, 581570, 590900, 597120, 598400, 602718, 620160, 634440, 649990, 656832, 668800, 676736, 682176, 684200, 697884, 709080, 710600, 718080, 746400, 756352, 775200, 779988, 793050, 802560, 803624, 821040, 845920, 852720, 872355, 875776, 886350, 897600, 909568, 930512, 945440, 974985, 995200, 1003200, 1004530, 1015104, 1026300, 1033600, 1039984, 1057400, 1065900, 1094720, 1104983, 1134528, 1136960, 1163140, 1181800, 1194240, 1196800, 1205436, 1240320, 1268880, 1299980, 1313664, 1337600, 1353472, 1364352, 1368400, 1395768, 1418160, 1421200, 1453925, 1492800, 1506795, 1512704, 1550400, 1559976, 1586100, 1607248, 1624975, 1642080, 1691840, 1705440, 1744710, 1772700, 1795200, 1861024, 1890880, 1949970, 1990400, 2006400, 2009060, 2030208, 2052600, 2067200, 2079968, 2114800, 2131800, 2189440, 2209966, 2269056, 2273920, 2326280, 2363600, 2410872, 2511325, 2537760, 2599960, 2627328, 2728704, 2736800, 2791536, 2836320, 2842400, 2907850, 2985600, 3013590, 3100800, 3119952, 3172200, 3214496, 3249950, 3284160, 3314949, 3383680, 3410880, 3489420, 3545400, 3590400, 3722048, 3781760, 3899940, 4012800, 4018120, 4060416, 4105200, 4159936, 4229600, 4263600, 4361775, 4378880, 4419932, 4538112, 4547840, 4652560, 4727200, 4821744, 4874925, 5022650, 5075520, 5199920, 5473600, 5524915, 5583072, 5672640, 5684800, 5815700, 5971200, 6027180, 6201600, 6239904, 6344400, 6428992, 6499900, 6568320, 6629898, 6767360, 6821760, 6978840, 7090800, 7444096, 7533975, 7563520, 7799880, 8036240, 8210400, 8319872, 8459200, 8527200, 8723550, 8839864, 9305120, 9454400, 9643488, 9749850, 10045300, 10151040, 10399840, 10947200, 11049830, 11166144, 11345280, 11369600, 11631400, 12054360, 12479808, 12688800, 12857984, 12999800, 13136640, 13259796, 13643520, 13957680, 14181600, 14888192, 15067950, 15599760, 16072480, 16420800, 16574745, 16639744, 16918400, 17054400, 17447100, 17679728, 18610240, 18908800, 19286976, 19499700, 20090600, 20302080, 20799680, 21894400, 22099660, 22332288, 22690560, 22739200, 23262800, 24108720, 24959616, 25377600, 25715968, 25999600, 26519592, 27624575, 27915360, 28363200, 30135900, 31199520, 32144960, 32841600, 33149490, 33836800, 34108800, 34894200, 35359456, 37220480, 37817600, 38573952, 38999400, 40181200, 41599360, 44199320, 44664576, 46525600, 48217440, 49919232, 50755200, 51999200, 53039184, 55249150, 55830720, 56726400, 60271800, 62399040, 64289920, 65683200, 66298980, 68217600, 69788400, 70718912, 74440960, 77147904, 77998800, 80362400, 82873725, 83198720, 88398640, 93051200, 96434880, 101510400, 103998400, 106078368, 110498300, 111661440, 113452800, 120543600, 124798080, 128579840, 132597960, 139576800, 141437824, 155997600, 160724800, 165747450, 176797280, 186102400, 192869760, 207996800, 212156736, 220996600, 223322880, 241087200, 249596160, 265195920, 279153600, 282875648, 311995200, 321449600, 331494900, 353594560, 372204800, 385739520, 415993600, 424313472, 441993200, 482174400, 530391840, 558307200, 623990400, 642899200, 662989800, 707189120, 848626944, 883986400, 964348800, 1060783680, 1116614400, 1247980800, 1325979600, 1414378240, 1767972800, 1928697600, 2121567360, 2651959200, 3535945600, 4243134720, 5303918400, 7071891200, 10607836800, 21215673600]

約数ペア:

[(1, 21215673600), (2, 10607836800), (3, 7071891200), (4, 5303918400), (5, 4243134720), (6, 3535945600), (8, 2651959200), (10, 2121567360), (11, 1928697600), (12, 1767972800), (15, 1414378240), (16, 1325979600), (17, 1247980800), (19, 1116614400), (20, 1060783680), (22, 964348800), (24, 883986400), (25, 848626944), (30, 707189120), (32, 662989800), (33, 642899200), (34, 623990400), (38, 558307200), (40, 530391840), (44, 482174400), (48, 441993200), (50, 424313472), (51, 415993600), (55, 385739520), (57, 372204800), (60, 353594560), (64, 331494900), (66, 321449600), (68, 311995200), (75, 282875648), (76, 279153600), (80, 265195920), (85, 249596160), (88, 241087200), (95, 223322880), (96, 220996600), (100, 212156736), (102, 207996800), (110, 192869760), (114, 186102400), (120, 176797280), (128, 165747450), (132, 160724800), (136, 155997600), (150, 141437824), (152, 139576800), (160, 132597960), (165, 128579840), (170, 124798080), (176, 120543600), (187, 113452800), (190, 111661440), (192, 110498300), (200, 106078368), (204, 103998400), (209, 101510400), (220, 96434880), (228, 93051200), (240, 88398640), (255, 83198720), (256, 82873725), (264, 80362400), (272, 77998800), (275, 77147904), (285, 74440960), (300, 70718912), (304, 69788400), (311, 68217600), (320, 66298980), (323, 65683200), (330, 64289920), (340, 62399040), (352, 60271800), (374, 56726400), (380, 55830720), (384, 55249150), (400, 53039184), (408, 51999200), (418, 50755200), (425, 49919232), (440, 48217440), (456, 46525600), (475, 44664576), (480, 44199320), (510, 41599360), (528, 40181200), (544, 38999400), (550, 38573952), (561, 37817600), (570, 37220480), (600, 35359456), (608, 34894200), (622, 34108800), (627, 33836800), (640, 33149490), (646, 32841600), (660, 32144960), (680, 31199520), (704, 30135900), (748, 28363200), (760, 27915360), (768, 27624575), (800, 26519592), (816, 25999600), (825, 25715968), (836, 25377600), (850, 24959616), (880, 24108720), (912, 23262800), (933, 22739200), (935, 22690560), (950, 22332288), (960, 22099660), (969, 21894400), (1020, 20799680), (1045, 20302080), (1056, 20090600), (1088, 19499700), (1100, 19286976), (1122, 18908800), (1140, 18610240), (1200, 17679728), (1216, 17447100), (1244, 17054400), (1254, 16918400), (1275, 16639744), (1280, 16574745), (1292, 16420800), (1320, 16072480), (1360, 15599760), (1408, 15067950), (1425, 14888192), (1496, 14181600), (1520, 13957680), (1555, 13643520), (1600, 13259796), (1615, 13136640), (1632, 12999800), (1650, 12857984), (1672, 12688800), (1700, 12479808), (1760, 12054360), (1824, 11631400), (1866, 11369600), (1870, 11345280), (1900, 11166144), (1920, 11049830), (1938, 10947200), (2040, 10399840), (2090, 10151040), (2112, 10045300), (2176, 9749850), (2200, 9643488), (2244, 9454400), (2280, 9305120), (2400, 8839864), (2432, 8723550), (2488, 8527200), (2508, 8459200), (2550, 8319872), (2584, 8210400), (2640, 8036240), (2720, 7799880), (2805, 7563520), (2816, 7533975), (2850, 7444096), (2992, 7090800), (3040, 6978840), (3110, 6821760), (3135, 6767360), (3200, 6629898), (3230, 6568320), (3264, 6499900), (3300, 6428992), (3344, 6344400), (3400, 6239904), (3421, 6201600), (3520, 6027180), (3553, 5971200), (3648, 5815700), (3732, 5684800), (3740, 5672640), (3800, 5583072), (3840, 5524915), (3876, 5473600), (4080, 5199920), (4180, 5075520), (4224, 5022650), (4352, 4874925), (4400, 4821744), (4488, 4727200), (4560, 4652560), (4665, 4547840), (4675, 4538112), (4800, 4419932), (4845, 4378880), (4864, 4361775), (4976, 4263600), (5016, 4229600), (5100, 4159936), (5168, 4105200), (5225, 4060416), (5280, 4018120), (5287, 4012800), (5440, 3899940), (5610, 3781760), (5700, 3722048), (5909, 3590400), (5984, 3545400), (6080, 3489420), (6220, 3410880), (6270, 3383680), (6400, 3314949), (6460, 3284160), (6528, 3249950), (6600, 3214496), (6688, 3172200), (6800, 3119952), (6842, 3100800), (7040, 3013590), (7106, 2985600), (7296, 2907850), (7464, 2842400), (7480, 2836320), (7600, 2791536), (7752, 2736800), (7775, 2728704), (8075, 2627328), (8160, 2599960), (8360, 2537760), (8448, 2511325), (8800, 2410872), (8976, 2363600), (9120, 2326280), (9330, 2273920), (9350, 2269056), (9600, 2209966), (9690, 2189440), (9952, 2131800), (10032, 2114800), (10200, 2079968), (10263, 2067200), (10336, 2052600), (10450, 2030208), (10560, 2009060), (10574, 2006400), (10659, 1990400), (10880, 1949970), (11220, 1890880), (11400, 1861024), (11818, 1795200), (11968, 1772700), (12160, 1744710), (12440, 1705440), (12540, 1691840), (12920, 1642080), (13056, 1624975), (13200, 1607248), (13376, 1586100), (13600, 1559976), (13684, 1550400), (14025, 1512704), (14080, 1506795), (14212, 1492800), (14592, 1453925), (14928, 1421200), (14960, 1418160), (15200, 1395768), (15504, 1368400), (15550, 1364352), (15675, 1353472), (15861, 1337600), (16150, 1313664), (16320, 1299980), (16720, 1268880), (17105, 1240320), (17600, 1205436), (17727, 1196800), (17765, 1194240), (17952, 1181800), (18240, 1163140), (18660, 1136960), (18700, 1134528), (19200, 1104983), (19380, 1094720), (19904, 1065900), (20064, 1057400), (20400, 1039984), (20526, 1033600), (20672, 1026300), (20900, 1015104), (21120, 1004530), (21148, 1003200), (21318, 995200), (21760, 974985), (22440, 945440), (22800, 930512), (23325, 909568), (23636, 897600), (23936, 886350), (24225, 875776), (24320, 872355), (24880, 852720), (25080, 845920), (25840, 821040), (26400, 803624), (26435, 802560), (26752, 793050), (27200, 779988), (27368, 775200), (28050, 756352), (28424, 746400), (29545, 718080), (29856, 710600), (29920, 709080), (30400, 697884), (31008, 684200), (31100, 682176), (31350, 676736), (31722, 668800), (32300, 656832), (32640, 649990), (33440, 634440), (34210, 620160), (35200, 602718), (35454, 598400), (35530, 597120), (35904, 590900), (36480, 581570), (37320, 568480), (37400, 567264), (38760, 547360), (39808, 532950), (40128, 528700), (40800, 519992), (41052, 516800), (41344, 513150), (41800, 507552), (42240, 502265), (42296, 501600), (42636, 497600), (44880, 472720), (45600, 465256), (46650, 454784), (47272, 448800), (47872, 443175), (48450, 437888), (49760, 426360), (50160, 422960), (51315, 413440), (51680, 410520), (52800, 401812), (52870, 401280), (53295, 398080), (53504, 396525), (54400, 389994), (54736, 387600), (56100, 378176), (56848, 373200), (58157, 364800), (59090, 359040), (59712, 355300), (59840, 354540), (60800, 348942), (62016, 342100), (62200, 341088), (62700, 338368), (63444, 334400), (64600, 328416), (64999, 326400), (65280, 324995), (66880, 317220), (68420, 310080), (70400, 301359), (70908, 299200), (71060, 298560), (71808, 295450), (72960, 290785), (74640, 284240), (74800, 283632), (77520, 273680), (79305, 267520), (79616, 266475), (80256, 264350), (81600, 259996), (82104, 258400), (82688, 256575), (83600, 253776), (84592, 250800), (85272, 248800), (85525, 248064), (88635, 239360), (88825, 238848), (89760, 236360), (91200, 232628), (93300, 227392), (94544, 224400), (96900, 218944), (99520, 213180), (100320, 211480), (100453, 211200), (102630, 206720), (103360, 205260), (105600, 200906), (105740, 200640), (106590, 199040), (108800, 194997), (109472, 193800), (112200, 189088), (113696, 186600), (116314, 182400), (118180, 179520), (119424, 177650), (119680, 177270), (121600, 174471), (124032, 171050), (124400, 170544), (125400, 169184), (126888, 167200), (129200, 164208), (129998, 163200), (132175, 160512), (133760, 158610), (136840, 155040), (141816, 149600), (142120, 149280), (143616, 147725)]