21368494080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 576

約数和(自身を含む): 81963161280

約数和(自身を除く): 60594667200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 128, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 230, 240, 255, 256, 272, 276, 288, 306, 320, 340, 345, 360, 368, 384, 391, 408, 414, 460, 480, 510, 512, 544, 552, 576, 593, 612, 640, 680, 690, 720, 736, 765, 768, 782, 816, 828, 920, 960, 1020, 1024, 1035, 1088, 1104, 1152, 1173, 1186, 1224, 1280, 1360, 1380, 1440, 1472, 1530, 1536, 1564, 1632, 1656, 1779, 1840, 1920, 1955, 2040, 2048, 2070, 2176, 2208, 2304, 2346, 2372, 2448, 2560, 2720, 2760, 2880, 2944, 2965, 3060, 3072, 3128, 3264, 3312, 3519, 3558, 3680, 3840, 3910, 4080, 4140, 4352, 4416, 4608, 4692, 4744, 4896, 5120, 5337, 5440, 5520, 5760, 5865, 5888, 5930, 6120, 6144, 6256, 6528, 6624, 7038, 7116, 7360, 7680, 7820, 8160, 8280, 8704, 8832, 8895, 9216, 9384, 9488, 9792, 10081, 10240, 10674, 10880, 11040, 11520, 11730, 11776, 11860, 12240, 12512, 13056, 13248, 13639, 14076, 14232, 14720, 15360, 15640, 16320, 16560, 17408, 17595, 17664, 17790, 18432, 18768, 18976, 19584, 20162, 21348, 21760, 22080, 23040, 23460, 23552, 23720, 24480, 25024, 26112, 26496, 26685, 27278, 28152, 28464, 29440, 30243, 30720, 31280, 32640, 33120, 34816, 35190, 35328, 35580, 37536, 37952, 39168, 40324, 40917, 42696, 43520, 44160, 46080, 46920, 47104, 47440, 48960, 50048, 50405, 52224, 52992, 53370, 54556, 56304, 56928, 58880, 60486, 62560, 65280, 66240, 68195, 70380, 70656, 71160, 75072, 75904, 78336, 80648, 81834, 85392, 87040, 88320, 90729, 92160, 93840, 94880, 97920, 100096, 100810, 104448, 105984, 106740, 109112, 112608, 113856, 117760, 120972, 122751, 125120, 130560, 132480, 136390, 140760, 141312, 142320, 150144, 151215, 151808, 156672, 161296, 163668, 170784, 174080, 176640, 181458, 187680, 189760, 195840, 200192, 201620, 204585, 211968, 213480, 218224, 225216, 227712, 231863, 235520, 241944, 245502, 250240, 261120, 264960, 272780, 281520, 284640, 300288, 302430, 303616, 313344, 322592, 327336, 341568, 353280, 362916, 375360, 379520, 391680, 400384, 403240, 409170, 423936, 426960, 436448, 450432, 453645, 455424, 463726, 483888, 491004, 500480, 522240, 529920, 545560, 563040, 569280, 600576, 604860, 607232, 613755, 645184, 654672, 683136, 695589, 706560, 725832, 750720, 759040, 783360, 800768, 806480, 818340, 853920, 872896, 900864, 907290, 910848, 927452, 967776, 982008, 1000960, 1059840, 1091120, 1126080, 1138560, 1159315, 1201152, 1209720, 1214464, 1227510, 1290368, 1309344, 1366272, 1391178, 1451664, 1501440, 1518080, 1566720, 1612960, 1636680, 1707840, 1745792, 1801728, 1814580, 1821696, 1854904, 1935552, 1964016, 2001920, 2086767, 2119680, 2182240, 2252160, 2277120, 2318630, 2402304, 2419440, 2455020, 2580736, 2618688, 2732544, 2782356, 2903328, 3002880, 3036160, 3225920, 3273360, 3415680, 3477945, 3491584, 3603456, 3629160, 3643392, 3709808, 3871104, 3928032, 4003840, 4173534, 4364480, 4504320, 4554240, 4637260, 4838880, 4910040, 5161472, 5237376, 5465088, 5564712, 5806656, 6005760, 6072320, 6451840, 6546720, 6831360, 6955890, 6983168, 7206912, 7258320, 7419616, 7742208, 7856064, 8347068, 8728960, 9008640, 9108480, 9274520, 9677760, 9820080, 10322944, 10433835, 10474752, 10930176, 11129424, 11613312, 12011520, 12903680, 13093440, 13662720, 13911780, 13966336, 14516640, 14839232, 15484416, 15712128, 16694136, 17457920, 18017280, 18216960, 18549040, 19355520, 19640160, 20645888, 20867670, 20949504, 22258848, 23226624, 25807360, 26186880, 27325440, 27823560, 27932672, 29033280, 29678464, 30968832, 31424256, 33388272, 34915840, 36034560, 37098080, 38711040, 39280320, 41735340, 41899008, 44517696, 46453248, 51614720, 52373760, 54650880, 55647120, 58066560, 59356928, 61937664, 62848512, 66776544, 69831680, 74196160, 77422080, 78560640, 83470680, 83798016, 89035392, 92906496, 103229440, 104747520, 111294240, 116133120, 118713856, 125697024, 133553088, 139663360, 148392320, 154844160, 157121280, 166941360, 178070784, 185812992, 209495040, 222588480, 232266240, 237427712, 251394048, 267106176, 296784640, 309688320, 314242560, 333882720, 356141568, 418990080, 445176960, 464532480, 474855424, 534212352, 593569280, 628485120, 667765440, 712283136, 890353920, 929064960, 1068424704, 1187138560, 1256970240, 1335530880, 1424566272, 1780707840, 2136849408, 2374277120, 2671061760, 3561415680, 4273698816, 5342123520, 7122831360, 10684247040, 21368494080]

約数ペア:

[(1, 21368494080), (2, 10684247040), (3, 7122831360), (4, 5342123520), (5, 4273698816), (6, 3561415680), (8, 2671061760), (9, 2374277120), (10, 2136849408), (12, 1780707840), (15, 1424566272), (16, 1335530880), (17, 1256970240), (18, 1187138560), (20, 1068424704), (23, 929064960), (24, 890353920), (30, 712283136), (32, 667765440), (34, 628485120), (36, 593569280), (40, 534212352), (45, 474855424), (46, 464532480), (48, 445176960), (51, 418990080), (60, 356141568), (64, 333882720), (68, 314242560), (69, 309688320), (72, 296784640), (80, 267106176), (85, 251394048), (90, 237427712), (92, 232266240), (96, 222588480), (102, 209495040), (115, 185812992), (120, 178070784), (128, 166941360), (136, 157121280), (138, 154844160), (144, 148392320), (153, 139663360), (160, 133553088), (170, 125697024), (180, 118713856), (184, 116133120), (192, 111294240), (204, 104747520), (207, 103229440), (230, 92906496), (240, 89035392), (255, 83798016), (256, 83470680), (272, 78560640), (276, 77422080), (288, 74196160), (306, 69831680), (320, 66776544), (340, 62848512), (345, 61937664), (360, 59356928), (368, 58066560), (384, 55647120), (391, 54650880), (408, 52373760), (414, 51614720), (460, 46453248), (480, 44517696), (510, 41899008), (512, 41735340), (544, 39280320), (552, 38711040), (576, 37098080), (593, 36034560), (612, 34915840), (640, 33388272), (680, 31424256), (690, 30968832), (720, 29678464), (736, 29033280), (765, 27932672), (768, 27823560), (782, 27325440), (816, 26186880), (828, 25807360), (920, 23226624), (960, 22258848), (1020, 20949504), (1024, 20867670), (1035, 20645888), (1088, 19640160), (1104, 19355520), (1152, 18549040), (1173, 18216960), (1186, 18017280), (1224, 17457920), (1280, 16694136), (1360, 15712128), (1380, 15484416), (1440, 14839232), (1472, 14516640), (1530, 13966336), (1536, 13911780), (1564, 13662720), (1632, 13093440), (1656, 12903680), (1779, 12011520), (1840, 11613312), (1920, 11129424), (1955, 10930176), (2040, 10474752), (2048, 10433835), (2070, 10322944), (2176, 9820080), (2208, 9677760), (2304, 9274520), (2346, 9108480), (2372, 9008640), (2448, 8728960), (2560, 8347068), (2720, 7856064), (2760, 7742208), (2880, 7419616), (2944, 7258320), (2965, 7206912), (3060, 6983168), (3072, 6955890), (3128, 6831360), (3264, 6546720), (3312, 6451840), (3519, 6072320), (3558, 6005760), (3680, 5806656), (3840, 5564712), (3910, 5465088), (4080, 5237376), (4140, 5161472), (4352, 4910040), (4416, 4838880), (4608, 4637260), (4692, 4554240), (4744, 4504320), (4896, 4364480), (5120, 4173534), (5337, 4003840), (5440, 3928032), (5520, 3871104), (5760, 3709808), (5865, 3643392), (5888, 3629160), (5930, 3603456), (6120, 3491584), (6144, 3477945), (6256, 3415680), (6528, 3273360), (6624, 3225920), (7038, 3036160), (7116, 3002880), (7360, 2903328), (7680, 2782356), (7820, 2732544), (8160, 2618688), (8280, 2580736), (8704, 2455020), (8832, 2419440), (8895, 2402304), (9216, 2318630), (9384, 2277120), (9488, 2252160), (9792, 2182240), (10081, 2119680), (10240, 2086767), (10674, 2001920), (10880, 1964016), (11040, 1935552), (11520, 1854904), (11730, 1821696), (11776, 1814580), (11860, 1801728), (12240, 1745792), (12512, 1707840), (13056, 1636680), (13248, 1612960), (13639, 1566720), (14076, 1518080), (14232, 1501440), (14720, 1451664), (15360, 1391178), (15640, 1366272), (16320, 1309344), (16560, 1290368), (17408, 1227510), (17595, 1214464), (17664, 1209720), (17790, 1201152), (18432, 1159315), (18768, 1138560), (18976, 1126080), (19584, 1091120), (20162, 1059840), (21348, 1000960), (21760, 982008), (22080, 967776), (23040, 927452), (23460, 910848), (23552, 907290), (23720, 900864), (24480, 872896), (25024, 853920), (26112, 818340), (26496, 806480), (26685, 800768), (27278, 783360), (28152, 759040), (28464, 750720), (29440, 725832), (30243, 706560), (30720, 695589), (31280, 683136), (32640, 654672), (33120, 645184), (34816, 613755), (35190, 607232), (35328, 604860), (35580, 600576), (37536, 569280), (37952, 563040), (39168, 545560), (40324, 529920), (40917, 522240), (42696, 500480), (43520, 491004), (44160, 483888), (46080, 463726), (46920, 455424), (47104, 453645), (47440, 450432), (48960, 436448), (50048, 426960), (50405, 423936), (52224, 409170), (52992, 403240), (53370, 400384), (54556, 391680), (56304, 379520), (56928, 375360), (58880, 362916), (60486, 353280), (62560, 341568), (65280, 327336), (66240, 322592), (68195, 313344), (70380, 303616), (70656, 302430), (71160, 300288), (75072, 284640), (75904, 281520), (78336, 272780), (80648, 264960), (81834, 261120), (85392, 250240), (87040, 245502), (88320, 241944), (90729, 235520), (92160, 231863), (93840, 227712), (94880, 225216), (97920, 218224), (100096, 213480), (100810, 211968), (104448, 204585), (105984, 201620), (106740, 200192), (109112, 195840), (112608, 189760), (113856, 187680), (117760, 181458), (120972, 176640), (122751, 174080), (125120, 170784), (130560, 163668), (132480, 161296), (136390, 156672), (140760, 151808), (141312, 151215), (142320, 150144)]