21719047680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:199

約数の個数: 720

約数和(自身を含む): 88125131952

約数和(自身を除く): 66406084272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 71, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 128, 132, 136, 142, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 213, 220, 240, 255, 256, 264, 272, 284, 288, 306, 320, 330, 340, 352, 355, 360, 374, 384, 396, 408, 426, 440, 480, 495, 510, 512, 528, 544, 561, 568, 576, 612, 639, 640, 660, 680, 704, 710, 720, 748, 765, 768, 781, 792, 816, 852, 880, 935, 960, 990, 1020, 1056, 1065, 1088, 1122, 1136, 1152, 1207, 1224, 1278, 1280, 1320, 1360, 1408, 1420, 1440, 1496, 1530, 1536, 1562, 1584, 1632, 1683, 1704, 1760, 1870, 1920, 1980, 2040, 2112, 2130, 2176, 2244, 2272, 2304, 2343, 2414, 2448, 2556, 2560, 2640, 2720, 2805, 2816, 2840, 2880, 2992, 3060, 3124, 3168, 3195, 3264, 3366, 3408, 3520, 3621, 3740, 3840, 3905, 3960, 4080, 4224, 4260, 4352, 4488, 4544, 4608, 4686, 4828, 4896, 5041, 5112, 5280, 5440, 5610, 5632, 5680, 5760, 5984, 6035, 6120, 6248, 6336, 6390, 6528, 6732, 6816, 7029, 7040, 7242, 7480, 7680, 7810, 7920, 8160, 8415, 8448, 8520, 8704, 8976, 9088, 9372, 9656, 9792, 10082, 10224, 10560, 10863, 10880, 11220, 11360, 11520, 11715, 11968, 12070, 12240, 12496, 12672, 12780, 13056, 13277, 13464, 13632, 14058, 14080, 14484, 14960, 15123, 15620, 15840, 16320, 16830, 16896, 17040, 17952, 18105, 18176, 18744, 19312, 19584, 20164, 20448, 21120, 21726, 21760, 22440, 22720, 23040, 23430, 23936, 24140, 24480, 24992, 25205, 25344, 25560, 26112, 26554, 26928, 27264, 28116, 28160, 28968, 29920, 30246, 31240, 31680, 32640, 33660, 34080, 35145, 35904, 36210, 36352, 37488, 38624, 39168, 39831, 40328, 40896, 42240, 43452, 43520, 44880, 45369, 45440, 46860, 47872, 48280, 48960, 49984, 50410, 50688, 51120, 53108, 53856, 54315, 54528, 55451, 56232, 57936, 59840, 60492, 62480, 63360, 65280, 66385, 67320, 68160, 70290, 71808, 72420, 74976, 75615, 77248, 78336, 79662, 80656, 81792, 84480, 85697, 86904, 89760, 90738, 90880, 93720, 95744, 96560, 97920, 99968, 100820, 102240, 106216, 107712, 108630, 109056, 110902, 112464, 115872, 119493, 119680, 120984, 124960, 126720, 130560, 132770, 134640, 136320, 140580, 143616, 144840, 149952, 151230, 154496, 159324, 161312, 163584, 166353, 171394, 173808, 179520, 181476, 181760, 187440, 193120, 195840, 199155, 199936, 201640, 204480, 212432, 215424, 217260, 221804, 224928, 226845, 231744, 238986, 239360, 241968, 249920, 253440, 257091, 265540, 269280, 272640, 277255, 281160, 287232, 289680, 299904, 302460, 308992, 318648, 322624, 327168, 332706, 342788, 347616, 359040, 362952, 374880, 386240, 391680, 398310, 399872, 403280, 408960, 424864, 428485, 430848, 434520, 443608, 449856, 453690, 463488, 477972, 478720, 483936, 499059, 499840, 514182, 531080, 538560, 545280, 554510, 562320, 579360, 597465, 599808, 604920, 617984, 637296, 645248, 665412, 685576, 695232, 718080, 725904, 749760, 771273, 772480, 796620, 806560, 817920, 831765, 849728, 856970, 861696, 869040, 887216, 899712, 907380, 926976, 942667, 955944, 967872, 998118, 999680, 1028364, 1062160, 1077120, 1109020, 1124640, 1158720, 1194930, 1199616, 1209840, 1274592, 1285455, 1290496, 1330824, 1371152, 1390464, 1436160, 1451808, 1499520, 1542546, 1544960, 1593240, 1613120, 1635840, 1663530, 1699456, 1713940, 1738080, 1774432, 1799424, 1814760, 1853952, 1885334, 1911888, 1935744, 1996236, 1999360, 2056728, 2124320, 2154240, 2218040, 2249280, 2317440, 2389860, 2419680, 2495295, 2549184, 2570910, 2580992, 2661648, 2742304, 2780928, 2828001, 2903616, 2999040, 3085092, 3089920, 3186480, 3226240, 3327060, 3398912, 3427880, 3476160, 3548864, 3598848, 3629520, 3770668, 3823776, 3856365, 3871488, 3992472, 4113456, 4248640, 4308480, 4436080, 4498560, 4634880, 4713335, 4779720, 4839360, 4990590, 5098368, 5141820, 5323296, 5484608, 5561856, 5656002, 5807232, 5998080, 6170184, 6372960, 6452480, 6654120, 6797824, 6855760, 6952320, 7097728, 7259040, 7541336, 7647552, 7712730, 7742976, 7984944, 8226912, 8484003, 8497280, 8872160, 8997120, 9269760, 9426670, 9559440, 9678720, 9981180, 10196736, 10283640, 10646592, 10969216, 11312004, 11614464, 12340368, 12745920, 12904960, 13308240, 13711520, 13904640, 14140005, 14195456, 14518080, 15082672, 15295104, 15425460, 15969888, 16453824, 16968006, 16994560, 17744320, 17994240, 18853340, 19118880, 19357440, 19962360, 20393472, 20567280, 21293184, 21938432, 22624008, 23228928, 24680736, 25491840, 26616480, 27423040, 27809280, 28280010, 28390912, 29036160, 30165344, 30590208, 30850920, 31939776, 32907648, 33936012, 33989120, 35488640, 37706680, 38237760, 38714880, 39924720, 41134560, 42420015, 42586368, 43876864, 45248016, 49361472, 50983680, 53232960, 54846080, 56560020, 58072320, 60330688, 61180416, 61701840, 63879552, 65815296, 67872024, 70977280, 75413360, 76475520, 79849440, 82269120, 84840030, 85172736, 90496032, 98722944, 101967360, 106465920, 109692160, 113120040, 116144640, 120661376, 123403680, 127759104, 131630592, 135744048, 141954560, 150826720, 152951040, 159698880, 164538240, 169680060, 180992064, 197445888, 212931840, 219384320, 226240080, 241322752, 246807360, 255518208, 271488096, 301653440, 305902080, 319397760, 329076480, 339360120, 361984128, 394891776, 425863680, 452480160, 482645504, 493614720, 542976192, 603306880, 638795520, 658152960, 678720240, 723968256, 904960320, 987229440, 1085952384, 1206613760, 1277591040, 1357440480, 1447936512, 1809920640, 1974458880, 2171904768, 2413227520, 2714880960, 3619841280, 4343809536, 5429761920, 7239682560, 10859523840, 21719047680]

約数ペア:

[(1, 21719047680), (2, 10859523840), (3, 7239682560), (4, 5429761920), (5, 4343809536), (6, 3619841280), (8, 2714880960), (9, 2413227520), (10, 2171904768), (11, 1974458880), (12, 1809920640), (15, 1447936512), (16, 1357440480), (17, 1277591040), (18, 1206613760), (20, 1085952384), (22, 987229440), (24, 904960320), (30, 723968256), (32, 678720240), (33, 658152960), (34, 638795520), (36, 603306880), (40, 542976192), (44, 493614720), (45, 482645504), (48, 452480160), (51, 425863680), (55, 394891776), (60, 361984128), (64, 339360120), (66, 329076480), (68, 319397760), (71, 305902080), (72, 301653440), (80, 271488096), (85, 255518208), (88, 246807360), (90, 241322752), (96, 226240080), (99, 219384320), (102, 212931840), (110, 197445888), (120, 180992064), (128, 169680060), (132, 164538240), (136, 159698880), (142, 152951040), (144, 150826720), (153, 141954560), (160, 135744048), (165, 131630592), (170, 127759104), (176, 123403680), (180, 120661376), (187, 116144640), (192, 113120040), (198, 109692160), (204, 106465920), (213, 101967360), (220, 98722944), (240, 90496032), (255, 85172736), (256, 84840030), (264, 82269120), (272, 79849440), (284, 76475520), (288, 75413360), (306, 70977280), (320, 67872024), (330, 65815296), (340, 63879552), (352, 61701840), (355, 61180416), (360, 60330688), (374, 58072320), (384, 56560020), (396, 54846080), (408, 53232960), (426, 50983680), (440, 49361472), (480, 45248016), (495, 43876864), (510, 42586368), (512, 42420015), (528, 41134560), (544, 39924720), (561, 38714880), (568, 38237760), (576, 37706680), (612, 35488640), (639, 33989120), (640, 33936012), (660, 32907648), (680, 31939776), (704, 30850920), (710, 30590208), (720, 30165344), (748, 29036160), (765, 28390912), (768, 28280010), (781, 27809280), (792, 27423040), (816, 26616480), (852, 25491840), (880, 24680736), (935, 23228928), (960, 22624008), (990, 21938432), (1020, 21293184), (1056, 20567280), (1065, 20393472), (1088, 19962360), (1122, 19357440), (1136, 19118880), (1152, 18853340), (1207, 17994240), (1224, 17744320), (1278, 16994560), (1280, 16968006), (1320, 16453824), (1360, 15969888), (1408, 15425460), (1420, 15295104), (1440, 15082672), (1496, 14518080), (1530, 14195456), (1536, 14140005), (1562, 13904640), (1584, 13711520), (1632, 13308240), (1683, 12904960), (1704, 12745920), (1760, 12340368), (1870, 11614464), (1920, 11312004), (1980, 10969216), (2040, 10646592), (2112, 10283640), (2130, 10196736), (2176, 9981180), (2244, 9678720), (2272, 9559440), (2304, 9426670), (2343, 9269760), (2414, 8997120), (2448, 8872160), (2556, 8497280), (2560, 8484003), (2640, 8226912), (2720, 7984944), (2805, 7742976), (2816, 7712730), (2840, 7647552), (2880, 7541336), (2992, 7259040), (3060, 7097728), (3124, 6952320), (3168, 6855760), (3195, 6797824), (3264, 6654120), (3366, 6452480), (3408, 6372960), (3520, 6170184), (3621, 5998080), (3740, 5807232), (3840, 5656002), (3905, 5561856), (3960, 5484608), (4080, 5323296), (4224, 5141820), (4260, 5098368), (4352, 4990590), (4488, 4839360), (4544, 4779720), (4608, 4713335), (4686, 4634880), (4828, 4498560), (4896, 4436080), (5041, 4308480), (5112, 4248640), (5280, 4113456), (5440, 3992472), (5610, 3871488), (5632, 3856365), (5680, 3823776), (5760, 3770668), (5984, 3629520), (6035, 3598848), (6120, 3548864), (6248, 3476160), (6336, 3427880), (6390, 3398912), (6528, 3327060), (6732, 3226240), (6816, 3186480), (7029, 3089920), (7040, 3085092), (7242, 2999040), (7480, 2903616), (7680, 2828001), (7810, 2780928), (7920, 2742304), (8160, 2661648), (8415, 2580992), (8448, 2570910), (8520, 2549184), (8704, 2495295), (8976, 2419680), (9088, 2389860), (9372, 2317440), (9656, 2249280), (9792, 2218040), (10082, 2154240), (10224, 2124320), (10560, 2056728), (10863, 1999360), (10880, 1996236), (11220, 1935744), (11360, 1911888), (11520, 1885334), (11715, 1853952), (11968, 1814760), (12070, 1799424), (12240, 1774432), (12496, 1738080), (12672, 1713940), (12780, 1699456), (13056, 1663530), (13277, 1635840), (13464, 1613120), (13632, 1593240), (14058, 1544960), (14080, 1542546), (14484, 1499520), (14960, 1451808), (15123, 1436160), (15620, 1390464), (15840, 1371152), (16320, 1330824), (16830, 1290496), (16896, 1285455), (17040, 1274592), (17952, 1209840), (18105, 1199616), (18176, 1194930), (18744, 1158720), (19312, 1124640), (19584, 1109020), (20164, 1077120), (20448, 1062160), (21120, 1028364), (21726, 999680), (21760, 998118), (22440, 967872), (22720, 955944), (23040, 942667), (23430, 926976), (23936, 907380), (24140, 899712), (24480, 887216), (24992, 869040), (25205, 861696), (25344, 856970), (25560, 849728), (26112, 831765), (26554, 817920), (26928, 806560), (27264, 796620), (28116, 772480), (28160, 771273), (28968, 749760), (29920, 725904), (30246, 718080), (31240, 695232), (31680, 685576), (32640, 665412), (33660, 645248), (34080, 637296), (35145, 617984), (35904, 604920), (36210, 599808), (36352, 597465), (37488, 579360), (38624, 562320), (39168, 554510), (39831, 545280), (40328, 538560), (40896, 531080), (42240, 514182), (43452, 499840), (43520, 499059), (44880, 483936), (45369, 478720), (45440, 477972), (46860, 463488), (47872, 453690), (48280, 449856), (48960, 443608), (49984, 434520), (50410, 430848), (50688, 428485), (51120, 424864), (53108, 408960), (53856, 403280), (54315, 399872), (54528, 398310), (55451, 391680), (56232, 386240), (57936, 374880), (59840, 362952), (60492, 359040), (62480, 347616), (63360, 342788), (65280, 332706), (66385, 327168), (67320, 322624), (68160, 318648), (70290, 308992), (71808, 302460), (72420, 299904), (74976, 289680), (75615, 287232), (77248, 281160), (78336, 277255), (79662, 272640), (80656, 269280), (81792, 265540), (84480, 257091), (85697, 253440), (86904, 249920), (89760, 241968), (90738, 239360), (90880, 238986), (93720, 231744), (95744, 226845), (96560, 224928), (97920, 221804), (99968, 217260), (100820, 215424), (102240, 212432), (106216, 204480), (107712, 201640), (108630, 199936), (109056, 199155), (110902, 195840), (112464, 193120), (115872, 187440), (119493, 181760), (119680, 181476), (120984, 179520), (124960, 173808), (126720, 171394), (130560, 166353), (132770, 163584), (134640, 161312), (136320, 159324), (140580, 154496), (143616, 151230), (144840, 149952)]