21129853440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:200

約数の個数: 640

約数和(自身を含む): 74966487552

約数和(自身を除く): 53836634112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 53, 60, 61, 64, 69, 74, 80, 92, 96, 106, 111, 115, 120, 122, 128, 138, 148, 159, 160, 183, 184, 185, 192, 212, 222, 230, 240, 244, 256, 265, 276, 296, 305, 318, 320, 345, 366, 368, 370, 384, 424, 444, 460, 480, 488, 512, 530, 552, 555, 592, 610, 636, 640, 690, 732, 736, 740, 768, 795, 848, 851, 888, 915, 920, 960, 976, 1060, 1104, 1110, 1184, 1219, 1220, 1272, 1280, 1380, 1403, 1464, 1472, 1480, 1536, 1590, 1696, 1702, 1776, 1830, 1840, 1920, 1952, 1961, 2120, 2208, 2220, 2257, 2368, 2438, 2440, 2544, 2553, 2560, 2760, 2806, 2928, 2944, 2960, 3180, 3233, 3392, 3404, 3552, 3657, 3660, 3680, 3840, 3904, 3922, 4209, 4240, 4255, 4416, 4440, 4514, 4736, 4876, 4880, 5088, 5106, 5520, 5612, 5856, 5883, 5888, 5920, 6095, 6360, 6466, 6771, 6784, 6808, 7015, 7104, 7314, 7320, 7360, 7680, 7808, 7844, 8418, 8480, 8510, 8832, 8880, 9028, 9472, 9699, 9752, 9760, 9805, 10176, 10212, 11040, 11224, 11285, 11712, 11766, 11776, 11840, 12190, 12720, 12765, 12932, 13542, 13568, 13616, 14030, 14208, 14628, 14640, 14720, 15616, 15688, 16165, 16836, 16960, 17020, 17664, 17760, 18056, 18285, 18944, 19398, 19504, 19520, 19610, 20352, 20424, 21045, 22080, 22448, 22570, 23424, 23532, 23680, 24380, 25440, 25530, 25864, 27084, 27136, 27232, 28060, 28416, 29256, 29280, 29415, 29440, 31232, 31376, 32330, 33672, 33855, 33920, 34040, 35328, 35520, 36112, 36570, 38796, 39008, 39040, 39220, 40704, 40848, 42090, 44160, 44896, 45103, 45140, 46848, 47064, 47360, 48495, 48760, 50880, 51060, 51728, 51911, 54168, 54464, 56120, 56832, 58512, 58560, 58830, 58880, 62752, 64660, 67344, 67710, 67840, 68080, 71040, 72224, 73140, 74359, 77592, 78016, 78080, 78440, 81408, 81696, 84180, 88320, 89792, 90206, 90280, 93696, 94128, 94720, 96990, 97520, 101760, 102120, 103456, 103822, 108336, 108928, 112240, 117024, 117120, 117660, 119621, 125504, 129320, 134688, 135309, 135420, 135680, 136160, 142080, 144448, 146280, 148718, 155184, 155733, 156032, 156160, 156880, 163392, 168360, 176640, 179584, 180412, 180560, 188256, 193980, 195040, 203520, 204240, 206912, 207644, 216672, 217856, 223077, 224480, 225515, 234048, 234240, 235320, 239242, 251008, 258640, 259555, 269376, 270618, 270840, 272320, 284160, 288896, 292560, 297436, 310368, 311466, 312064, 313760, 326784, 336720, 358863, 359168, 360824, 361120, 371795, 376512, 387960, 390080, 407040, 408480, 413824, 415288, 433344, 435712, 446154, 448960, 451030, 468096, 468480, 470640, 478484, 502016, 517280, 519110, 538752, 541236, 541680, 544640, 577792, 585120, 594872, 598105, 620736, 622932, 624128, 627520, 653568, 673440, 676545, 717726, 718336, 721648, 722240, 743590, 753024, 775920, 778665, 780160, 816960, 827648, 830576, 866688, 892308, 897920, 902060, 936192, 941280, 956968, 1004032, 1034560, 1038220, 1077504, 1082472, 1083360, 1089280, 1115385, 1155584, 1170240, 1189744, 1196210, 1241472, 1245864, 1255040, 1307136, 1346880, 1353090, 1435452, 1443296, 1444480, 1487180, 1506048, 1551840, 1557330, 1560320, 1633920, 1655296, 1661152, 1733376, 1784616, 1794315, 1795840, 1804120, 1872384, 1882560, 1913936, 2069120, 2076440, 2155008, 2164944, 2166720, 2178560, 2230770, 2340480, 2379488, 2392420, 2482944, 2491728, 2510080, 2693760, 2706180, 2751283, 2870904, 2886592, 2888960, 2974360, 3012096, 3103680, 3114660, 3120640, 3267840, 3322304, 3466752, 3569232, 3588630, 3591680, 3608240, 3765120, 3827872, 4138240, 4152880, 4329888, 4333440, 4461540, 4680960, 4758976, 4784840, 4965888, 4983456, 5020160, 5387520, 5412360, 5502566, 5741808, 5773184, 5777920, 5948720, 6207360, 6229320, 6535680, 6644608, 7138464, 7177260, 7216480, 7530240, 7655744, 8253849, 8276480, 8305760, 8659776, 8666880, 8923080, 9361920, 9517952, 9569680, 9966912, 10775040, 10824720, 11005132, 11483616, 11546368, 11897440, 12414720, 12458640, 13289216, 13756415, 14276928, 14354520, 14432960, 15060480, 15311488, 16507698, 16611520, 17319552, 17333760, 17846160, 19035904, 19139360, 19933824, 21649440, 22010264, 22967232, 23092736, 23794880, 24829440, 24917280, 26578432, 27512830, 28553856, 28709040, 28865920, 30622976, 33015396, 33223040, 34639104, 35692320, 38071808, 38278720, 39867648, 41269245, 43298880, 44020528, 45934464, 47589760, 49834560, 55025660, 57107712, 57418080, 57731840, 61245952, 66030792, 66446080, 69278208, 71384640, 76557440, 79735296, 82538490, 86597760, 88041056, 91868928, 95179520, 99669120, 110051320, 114215424, 114836160, 115463680, 132061584, 132892160, 142769280, 153114880, 165076980, 173195520, 176082112, 183737856, 190359040, 199338240, 220102640, 229672320, 264123168, 285538560, 306229760, 330153960, 346391040, 352164224, 398676480, 440205280, 459344640, 528246336, 571077120, 660307920, 704328448, 880410560, 918689280, 1056492672, 1320615840, 1408656896, 1760821120, 2112985344, 2641231680, 3521642240, 4225970688, 5282463360, 7043284480, 10564926720, 21129853440]

約数ペア:

[(1, 21129853440), (2, 10564926720), (3, 7043284480), (4, 5282463360), (5, 4225970688), (6, 3521642240), (8, 2641231680), (10, 2112985344), (12, 1760821120), (15, 1408656896), (16, 1320615840), (20, 1056492672), (23, 918689280), (24, 880410560), (30, 704328448), (32, 660307920), (37, 571077120), (40, 528246336), (46, 459344640), (48, 440205280), (53, 398676480), (60, 352164224), (61, 346391040), (64, 330153960), (69, 306229760), (74, 285538560), (80, 264123168), (92, 229672320), (96, 220102640), (106, 199338240), (111, 190359040), (115, 183737856), (120, 176082112), (122, 173195520), (128, 165076980), (138, 153114880), (148, 142769280), (159, 132892160), (160, 132061584), (183, 115463680), (184, 114836160), (185, 114215424), (192, 110051320), (212, 99669120), (222, 95179520), (230, 91868928), (240, 88041056), (244, 86597760), (256, 82538490), (265, 79735296), (276, 76557440), (296, 71384640), (305, 69278208), (318, 66446080), (320, 66030792), (345, 61245952), (366, 57731840), (368, 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8666880), (2440, 8659776), (2544, 8305760), (2553, 8276480), (2560, 8253849), (2760, 7655744), (2806, 7530240), (2928, 7216480), (2944, 7177260), (2960, 7138464), (3180, 6644608), (3233, 6535680), (3392, 6229320), (3404, 6207360), (3552, 5948720), (3657, 5777920), (3660, 5773184), (3680, 5741808), (3840, 5502566), (3904, 5412360), (3922, 5387520), (4209, 5020160), (4240, 4983456), (4255, 4965888), (4416, 4784840), (4440, 4758976), (4514, 4680960), (4736, 4461540), (4876, 4333440), (4880, 4329888), (5088, 4152880), (5106, 4138240), (5520, 3827872), (5612, 3765120), (5856, 3608240), (5883, 3591680), (5888, 3588630), (5920, 3569232), (6095, 3466752), (6360, 3322304), (6466, 3267840), (6771, 3120640), (6784, 3114660), (6808, 3103680), (7015, 3012096), (7104, 2974360), (7314, 2888960), (7320, 2886592), (7360, 2870904), (7680, 2751283), (7808, 2706180), (7844, 2693760), (8418, 2510080), (8480, 2491728), (8510, 2482944), (8832, 2392420), (8880, 2379488), (9028, 2340480), (9472, 2230770), (9699, 2178560), (9752, 2166720), (9760, 2164944), (9805, 2155008), (10176, 2076440), (10212, 2069120), (11040, 1913936), (11224, 1882560), (11285, 1872384), (11712, 1804120), (11766, 1795840), (11776, 1794315), (11840, 1784616), (12190, 1733376), (12720, 1661152), (12765, 1655296), (12932, 1633920), (13542, 1560320), (13568, 1557330), (13616, 1551840), (14030, 1506048), (14208, 1487180), (14628, 1444480), (14640, 1443296), (14720, 1435452), (15616, 1353090), (15688, 1346880), (16165, 1307136), (16836, 1255040), (16960, 1245864), (17020, 1241472), (17664, 1196210), (17760, 1189744), (18056, 1170240), (18285, 1155584), (18944, 1115385), (19398, 1089280), (19504, 1083360), (19520, 1082472), (19610, 1077504), (20352, 1038220), (20424, 1034560), (21045, 1004032), (22080, 956968), (22448, 941280), (22570, 936192), (23424, 902060), (23532, 897920), (23680, 892308), (24380, 866688), (25440, 830576), (25530, 827648), (25864, 816960), (27084, 780160), (27136, 778665), (27232, 775920), (28060, 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(81408, 259555), (81696, 258640), (84180, 251008), (88320, 239242), (89792, 235320), (90206, 234240), (90280, 234048), (93696, 225515), (94128, 224480), (94720, 223077), (96990, 217856), (97520, 216672), (101760, 207644), (102120, 206912), (103456, 204240), (103822, 203520), (108336, 195040), (108928, 193980), (112240, 188256), (117024, 180560), (117120, 180412), (117660, 179584), (119621, 176640), (125504, 168360), (129320, 163392), (134688, 156880), (135309, 156160), (135420, 156032), (135680, 155733), (136160, 155184), (142080, 148718), (144448, 146280)]