21331040640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 768

約数和(自身を含む): 86501157120

約数和(自身を除く): 65170116480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 107, 112, 120, 128, 130, 140, 147, 156, 160, 163, 168, 182, 192, 195, 196, 208, 210, 214, 224, 240, 245, 260, 273, 280, 294, 312, 320, 321, 326, 336, 364, 384, 390, 392, 416, 420, 428, 448, 455, 480, 489, 490, 520, 535, 546, 560, 588, 624, 637, 640, 642, 652, 672, 728, 735, 749, 780, 784, 815, 832, 840, 856, 896, 910, 960, 978, 980, 1040, 1070, 1092, 1120, 1141, 1176, 1248, 1274, 1284, 1304, 1344, 1365, 1391, 1456, 1470, 1498, 1560, 1568, 1605, 1630, 1664, 1680, 1712, 1820, 1911, 1920, 1956, 1960, 2080, 2119, 2140, 2184, 2240, 2247, 2282, 2352, 2445, 2496, 2548, 2568, 2608, 2688, 2730, 2782, 2912, 2940, 2996, 3120, 3136, 3185, 3210, 3260, 3360, 3423, 3424, 3640, 3745, 3822, 3912, 3920, 4160, 4173, 4238, 4280, 4368, 4480, 4494, 4564, 4704, 4890, 4992, 5096, 5136, 5216, 5243, 5460, 5564, 5705, 5824, 5880, 5992, 6240, 6272, 6357, 6370, 6420, 6520, 6720, 6846, 6848, 6955, 7280, 7490, 7644, 7824, 7840, 7987, 8320, 8346, 8476, 8560, 8736, 8988, 9128, 9408, 9555, 9737, 9780, 10192, 10272, 10432, 10486, 10595, 10920, 11128, 11235, 11410, 11648, 11760, 11984, 12480, 12714, 12740, 12840, 13040, 13440, 13692, 13696, 13910, 14560, 14833, 14980, 15288, 15648, 15680, 15729, 15974, 16692, 16952, 17115, 17120, 17441, 17472, 17976, 18256, 18816, 19110, 19474, 19560, 20384, 20544, 20864, 20865, 20972, 21190, 21840, 22256, 22470, 22820, 23520, 23961, 23968, 24960, 25428, 25480, 25680, 26080, 26215, 27384, 27820, 29120, 29211, 29666, 29960, 30576, 31296, 31360, 31458, 31785, 31948, 33384, 33904, 34230, 34240, 34882, 34944, 35952, 36512, 38220, 38948, 39120, 39935, 40768, 41088, 41730, 41944, 42380, 43680, 44499, 44512, 44940, 45640, 47040, 47922, 47936, 48685, 50856, 50960, 51360, 52160, 52323, 52430, 54768, 55640, 58240, 58422, 59332, 59920, 61152, 62592, 62916, 63570, 63896, 66768, 67808, 68159, 68460, 68480, 69764, 71904, 73024, 74165, 76440, 77896, 78240, 78645, 79870, 81536, 83460, 83888, 84760, 87205, 87360, 88998, 89024, 89880, 91280, 94080, 95844, 95872, 97370, 101712, 101920, 102720, 103831, 104320, 104646, 104860, 109536, 111280, 116844, 118664, 119805, 119840, 122087, 122304, 125832, 127140, 127792, 133536, 135616, 136318, 136920, 139528, 143808, 146048, 146055, 148330, 152880, 155792, 156480, 157290, 159740, 166920, 167776, 169520, 174410, 174720, 177996, 178048, 179760, 182560, 191688, 194740, 203424, 203840, 204477, 205440, 207662, 209292, 209720, 219072, 222495, 222560, 226733, 233688, 237328, 239610, 239680, 244174, 244608, 251664, 254280, 255584, 261615, 267072, 271232, 272636, 273840, 279056, 287616, 292110, 296660, 305760, 311493, 311584, 312960, 314580, 319480, 333840, 335552, 339040, 340795, 348820, 355992, 359520, 365120, 366261, 383376, 389480, 406848, 407680, 408954, 415324, 418584, 419440, 438144, 444990, 445120, 453466, 467376, 474656, 479220, 479360, 488348, 503328, 508560, 511168, 519155, 523230, 534144, 545272, 547680, 558112, 584220, 593320, 610435, 611520, 622986, 623168, 629160, 638960, 667680, 671104, 678080, 680199, 681590, 697640, 711984, 719040, 730240, 732522, 766752, 778960, 813696, 817908, 830648, 837168, 838880, 854609, 889980, 890240, 906932, 934752, 949312, 958440, 976696, 1006656, 1017120, 1022336, 1022385, 1038310, 1046460, 1090544, 1095360, 1116224, 1133665, 1168440, 1186640, 1220870, 1223040, 1245972, 1246336, 1258320, 1277920, 1335360, 1356160, 1360398, 1363180, 1395280, 1423968, 1438080, 1465044, 1533504, 1557465, 1557920, 1587131, 1635816, 1661296, 1674336, 1677760, 1709218, 1779960, 1813864, 1831305, 1869504, 1898624, 1916880, 1953392, 2013312, 2034240, 2044770, 2076620, 2092920, 2181088, 2190720, 2232448, 2267330, 2336880, 2373280, 2441740, 2491944, 2516640, 2555840, 2563827, 2670720, 2720796, 2726360, 2790560, 2847936, 2930088, 3067008, 3114930, 3115840, 3174262, 3271632, 3322592, 3348672, 3355520, 3400995, 3418436, 3559920, 3627728, 3662610, 3739008, 3833760, 3906784, 4068480, 4089540, 4153240, 4185840, 4273045, 4362176, 4534660, 4673760, 4746560, 4761393, 4883480, 4983888, 5033280, 5111680, 5127654, 5441592, 5452720, 5581120, 5695872, 5860176, 6229860, 6231680, 6348524, 6543264, 6645184, 6697344, 6801990, 6836872, 7119840, 7255456, 7325220, 7667520, 7813568, 7935655, 8179080, 8306480, 8371680, 8546090, 8724352, 9069320, 9347520, 9493120, 9522786, 9766960, 9967776, 10066560, 10255308, 10883184, 10905440, 11109917, 11162240, 11720352, 12459720, 12697048, 12819135, 13086528, 13290368, 13603980, 13673744, 14239680, 14510912, 14650440, 15335040, 15627136, 15871310, 16358160, 16612960, 16743360, 17092180, 18138640, 18695040, 19045572, 19533920, 19935552, 20510616, 21766368, 21810880, 22219834, 23440704, 23806965, 24919440, 25394096, 25638270, 26173056, 27207960, 27347488, 28479360, 29021824, 29300880, 31742620, 32716320, 33225920, 33329751, 33486720, 34184360, 36277280, 38091144, 39067840, 39871104, 41021232, 43532736, 43621760, 44439668, 46881408, 47613930, 49838880, 50788192, 51276540, 54415920, 54694976, 55549585, 58601760, 63485240, 65432640, 66451840, 66659502, 68368720, 72554560, 76182288, 78135680, 82042464, 87065472, 88879336, 95227860, 99677760, 101576384, 102553080, 108831840, 109389952, 111099170, 117203520, 126970480, 130865280, 133319004, 136737440, 145109120, 152364576, 164084928, 166648755, 177758672, 190455720, 199355520, 203152768, 205106160, 217663680, 222198340, 234407040, 253940960, 266638008, 273474880, 304729152, 328169856, 333297510, 355517344, 380911440, 410212320, 435327360, 444396680, 507881920, 533276016, 546949760, 609458304, 666595020, 711034688, 761822880, 820424640, 888793360, 1015763840, 1066552032, 1333190040, 1422069376, 1523645760, 1640849280, 1777586720, 2133104064, 2666380080, 3047291520, 3555173440, 4266208128, 5332760160, 7110346880, 10665520320, 21331040640]

約数ペア:

[(1, 21331040640), (2, 10665520320), (3, 7110346880), (4, 5332760160), (5, 4266208128), (6, 3555173440), (7, 3047291520), (8, 2666380080), (10, 2133104064), (12, 1777586720), (13, 1640849280), (14, 1523645760), (15, 1422069376), (16, 1333190040), (20, 1066552032), (21, 1015763840), (24, 888793360), (26, 820424640), (28, 761822880), (30, 711034688), (32, 666595020), (35, 609458304), (39, 546949760), (40, 533276016), (42, 507881920), (48, 444396680), (49, 435327360), (52, 410212320), (56, 380911440), (60, 355517344), (64, 333297510), (65, 328169856), (70, 304729152), (78, 273474880), (80, 266638008), (84, 253940960), (91, 234407040), (96, 222198340), (98, 217663680), (104, 205106160), (105, 203152768), (107, 199355520), (112, 190455720), (120, 177758672), (128, 166648755), (130, 164084928), (140, 152364576), (147, 145109120), (156, 136737440), (160, 133319004), (163, 130865280), (168, 126970480), (182, 117203520), (192, 111099170), (195, 109389952), (196, 108831840), (208, 102553080), (210, 101576384), (214, 99677760), (224, 95227860), (240, 88879336), (245, 87065472), (260, 82042464), (273, 78135680), (280, 76182288), (294, 72554560), (312, 68368720), (320, 66659502), (321, 66451840), (326, 65432640), (336, 63485240), (364, 58601760), (384, 55549585), (390, 54694976), (392, 54415920), (416, 51276540), (420, 50788192), (428, 49838880), (448, 47613930), (455, 46881408), (480, 44439668), (489, 43621760), (490, 43532736), (520, 41021232), (535, 39871104), (546, 39067840), (560, 38091144), (588, 36277280), (624, 34184360), (637, 33486720), (640, 33329751), (642, 33225920), (652, 32716320), (672, 31742620), (728, 29300880), (735, 29021824), (749, 28479360), (780, 27347488), (784, 27207960), (815, 26173056), (832, 25638270), (840, 25394096), (856, 24919440), (896, 23806965), (910, 23440704), (960, 22219834), (978, 21810880), (980, 21766368), (1040, 20510616), (1070, 19935552), (1092, 19533920), (1120, 19045572), (1141, 18695040), (1176, 18138640), (1248, 17092180), (1274, 16743360), (1284, 16612960), (1304, 16358160), (1344, 15871310), (1365, 15627136), (1391, 15335040), (1456, 14650440), (1470, 14510912), (1498, 14239680), (1560, 13673744), (1568, 13603980), (1605, 13290368), (1630, 13086528), (1664, 12819135), (1680, 12697048), (1712, 12459720), (1820, 11720352), (1911, 11162240), (1920, 11109917), (1956, 10905440), (1960, 10883184), (2080, 10255308), (2119, 10066560), (2140, 9967776), (2184, 9766960), (2240, 9522786), (2247, 9493120), (2282, 9347520), (2352, 9069320), (2445, 8724352), (2496, 8546090), (2548, 8371680), (2568, 8306480), (2608, 8179080), (2688, 7935655), (2730, 7813568), (2782, 7667520), (2912, 7325220), (2940, 7255456), (2996, 7119840), (3120, 6836872), (3136, 6801990), (3185, 6697344), (3210, 6645184), (3260, 6543264), (3360, 6348524), (3423, 6231680), (3424, 6229860), (3640, 5860176), (3745, 5695872), (3822, 5581120), (3912, 5452720), (3920, 5441592), (4160, 5127654), (4173, 5111680), (4238, 5033280), (4280, 4983888), (4368, 4883480), (4480, 4761393), (4494, 4746560), (4564, 4673760), (4704, 4534660), (4890, 4362176), (4992, 4273045), (5096, 4185840), (5136, 4153240), (5216, 4089540), (5243, 4068480), (5460, 3906784), (5564, 3833760), (5705, 3739008), (5824, 3662610), (5880, 3627728), (5992, 3559920), (6240, 3418436), (6272, 3400995), (6357, 3355520), (6370, 3348672), (6420, 3322592), (6520, 3271632), (6720, 3174262), (6846, 3115840), (6848, 3114930), (6955, 3067008), (7280, 2930088), (7490, 2847936), (7644, 2790560), (7824, 2726360), (7840, 2720796), (7987, 2670720), (8320, 2563827), (8346, 2555840), (8476, 2516640), (8560, 2491944), (8736, 2441740), (8988, 2373280), (9128, 2336880), (9408, 2267330), (9555, 2232448), (9737, 2190720), (9780, 2181088), (10192, 2092920), (10272, 2076620), (10432, 2044770), (10486, 2034240), (10595, 2013312), (10920, 1953392), (11128, 1916880), (11235, 1898624), (11410, 1869504), (11648, 1831305), (11760, 1813864), (11984, 1779960), (12480, 1709218), (12714, 1677760), (12740, 1674336), (12840, 1661296), (13040, 1635816), (13440, 1587131), (13692, 1557920), (13696, 1557465), (13910, 1533504), (14560, 1465044), (14833, 1438080), (14980, 1423968), (15288, 1395280), (15648, 1363180), (15680, 1360398), (15729, 1356160), (15974, 1335360), (16692, 1277920), (16952, 1258320), (17115, 1246336), (17120, 1245972), (17441, 1223040), (17472, 1220870), (17976, 1186640), (18256, 1168440), (18816, 1133665), (19110, 1116224), (19474, 1095360), (19560, 1090544), (20384, 1046460), (20544, 1038310), (20864, 1022385), (20865, 1022336), (20972, 1017120), (21190, 1006656), (21840, 976696), (22256, 958440), (22470, 949312), (22820, 934752), (23520, 906932), (23961, 890240), (23968, 889980), (24960, 854609), (25428, 838880), (25480, 837168), (25680, 830648), (26080, 817908), (26215, 813696), (27384, 778960), (27820, 766752), (29120, 732522), (29211, 730240), (29666, 719040), (29960, 711984), (30576, 697640), (31296, 681590), (31360, 680199), (31458, 678080), (31785, 671104), (31948, 667680), (33384, 638960), (33904, 629160), (34230, 623168), (34240, 622986), (34882, 611520), (34944, 610435), (35952, 593320), (36512, 584220), (38220, 558112), (38948, 547680), (39120, 545272), (39935, 534144), (40768, 523230), (41088, 519155), (41730, 511168), (41944, 508560), (42380, 503328), (43680, 488348), (44499, 479360), (44512, 479220), (44940, 474656), (45640, 467376), (47040, 453466), (47922, 445120), (47936, 444990), (48685, 438144), (50856, 419440), (50960, 418584), (51360, 415324), (52160, 408954), (52323, 407680), (52430, 406848), (54768, 389480), (55640, 383376), (58240, 366261), (58422, 365120), (59332, 359520), (59920, 355992), (61152, 348820), (62592, 340795), (62916, 339040), (63570, 335552), (63896, 333840), (66768, 319480), (67808, 314580), (68159, 312960), (68460, 311584), (68480, 311493), (69764, 305760), (71904, 296660), (73024, 292110), (74165, 287616), (76440, 279056), (77896, 273840), (78240, 272636), (78645, 271232), (79870, 267072), (81536, 261615), (83460, 255584), (83888, 254280), (84760, 251664), (87205, 244608), (87360, 244174), (88998, 239680), (89024, 239610), (89880, 237328), (91280, 233688), (94080, 226733), (95844, 222560), (95872, 222495), (97370, 219072), (101712, 209720), (101920, 209292), (102720, 207662), (103831, 205440), (104320, 204477), (104646, 203840), (104860, 203424), (109536, 194740), (111280, 191688), (116844, 182560), (118664, 179760), (119805, 178048), (119840, 177996), (122087, 174720), (122304, 174410), (125832, 169520), (127140, 167776), (127792, 166920), (133536, 159740), (135616, 157290), (136318, 156480), (136920, 155792), (139528, 152880), (143808, 148330), (146048, 146055)]