21085949808

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 720

約数和(自身を含む): 81161749760

約数和(自身を除く): 60075799952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 48, 54, 56, 57, 63, 66, 72, 76, 77, 81, 84, 88, 99, 108, 112, 114, 121, 126, 132, 133, 144, 152, 154, 162, 168, 171, 176, 189, 198, 209, 216, 228, 231, 242, 243, 252, 264, 266, 297, 304, 308, 324, 336, 337, 342, 363, 378, 396, 399, 418, 432, 456, 462, 484, 486, 504, 513, 528, 532, 567, 594, 616, 627, 648, 674, 684, 693, 726, 756, 792, 798, 836, 847, 891, 912, 924, 968, 972, 1008, 1011, 1026, 1064, 1089, 1134, 1188, 1197, 1232, 1254, 1296, 1348, 1368, 1386, 1452, 1463, 1512, 1539, 1584, 1596, 1672, 1694, 1701, 1782, 1848, 1881, 1936, 1944, 2022, 2052, 2079, 2128, 2178, 2268, 2299, 2359, 2376, 2394, 2508, 2541, 2673, 2696, 2736, 2772, 2904, 2926, 3024, 3033, 3078, 3192, 3267, 3344, 3388, 3402, 3564, 3591, 3696, 3707, 3762, 3888, 4044, 4104, 4158, 4356, 4389, 4536, 4598, 4617, 4718, 4752, 4788, 5016, 5082, 5346, 5392, 5544, 5643, 5808, 5852, 6066, 6156, 6237, 6384, 6403, 6534, 6776, 6804, 6897, 7077, 7128, 7182, 7414, 7524, 7623, 8088, 8208, 8316, 8712, 8778, 9072, 9099, 9196, 9234, 9436, 9576, 9801, 10032, 10164, 10692, 10773, 11088, 11121, 11286, 11704, 12132, 12312, 12474, 12806, 13068, 13167, 13552, 13608, 13794, 14154, 14256, 14364, 14828, 15048, 15246, 16093, 16176, 16632, 16929, 17424, 17556, 18198, 18392, 18468, 18711, 18872, 19152, 19209, 19602, 20328, 20691, 21231, 21384, 21546, 22242, 22572, 22869, 23408, 24264, 24624, 24948, 25612, 25949, 26136, 26334, 27216, 27297, 27588, 28308, 28728, 29403, 29656, 30096, 30492, 32186, 32319, 33264, 33363, 33858, 35112, 36396, 36784, 36936, 37422, 37744, 38418, 39204, 39501, 40656, 40777, 41382, 42462, 42768, 43092, 44484, 44821, 45144, 45738, 48279, 48528, 49896, 50787, 51224, 51898, 52272, 52668, 54594, 55176, 56616, 57456, 57627, 58806, 59312, 60984, 62073, 63693, 64372, 64638, 66726, 67716, 68607, 70224, 70433, 72792, 73872, 74844, 76836, 77847, 78408, 79002, 81554, 81891, 82764, 84924, 86184, 88968, 89642, 90288, 91476, 96558, 99792, 100089, 101574, 102448, 103796, 105336, 109188, 110352, 113232, 115254, 117612, 118503, 121968, 122331, 124146, 127386, 128744, 129276, 133452, 134463, 135432, 137214, 140866, 144837, 145584, 149688, 153672, 155694, 156816, 158004, 163108, 163782, 165528, 169848, 172368, 172881, 177936, 179284, 182952, 186219, 191079, 193116, 200178, 203148, 205821, 207592, 210672, 211299, 218376, 230508, 233541, 235224, 237006, 244662, 248292, 254772, 257488, 258552, 266904, 268926, 270864, 274428, 281732, 285439, 289674, 299376, 300267, 307344, 311388, 316008, 326216, 327564, 331056, 339696, 345762, 355509, 358568, 365904, 366993, 372438, 382158, 386232, 400356, 403389, 406296, 411642, 415184, 422598, 434511, 436752, 461016, 467082, 470448, 474012, 489324, 493031, 496584, 509544, 517104, 518643, 533808, 537852, 548856, 558657, 563464, 570878, 573237, 579348, 600534, 622776, 632016, 633897, 652432, 655128, 691524, 700623, 711018, 717136, 733986, 744876, 764316, 772464, 774763, 800712, 806778, 812592, 823284, 845196, 856317, 869022, 900801, 922032, 934164, 948024, 978648, 986062, 993168, 1019088, 1037286, 1075704, 1097712, 1100979, 1117314, 1126928, 1141756, 1146474, 1158696, 1201068, 1210167, 1245552, 1267794, 1303533, 1310256, 1383048, 1401246, 1422036, 1467972, 1479093, 1489752, 1528632, 1549526, 1555929, 1601424, 1613556, 1646568, 1690392, 1712634, 1738044, 1801602, 1868328, 1896048, 1901691, 1957296, 1972124, 2074572, 2101869, 2151408, 2201958, 2234628, 2283512, 2292948, 2317392, 2324289, 2402136, 2420334, 2535588, 2568951, 2607066, 2766096, 2802492, 2844072, 2935944, 2958186, 2979504, 3057264, 3099052, 3111858, 3227112, 3293136, 3302937, 3380784, 3425268, 3476088, 3603204, 3630501, 3736656, 3803382, 3910599, 3944248, 4149144, 4203738, 4403916, 4437279, 4469256, 4567024, 4585896, 4648578, 4804272, 4840668, 5071176, 5137902, 5214132, 5423341, 5604984, 5688144, 5705073, 5871888, 5916372, 6198104, 6223716, 6305607, 6454224, 6605874, 6850536, 6952176, 6972867, 7206408, 7261002, 7606764, 7706853, 7821198, 7888496, 8298288, 8407476, 8807832, 8874558, 8938512, 9171792, 9297156, 9681336, 9908811, 10142352, 10275804, 10428264, 10846682, 10891503, 11209968, 11410146, 11832744, 12396208, 12447432, 12611214, 13211748, 13311837, 13701072, 13945734, 14412816, 14522004, 15213528, 15413706, 15642396, 16270023, 16814952, 17115219, 17615664, 17749116, 18594312, 19362672, 19817622, 20551608, 20856528, 20918601, 21693364, 21783006, 22820292, 23120559, 23665488, 24894864, 25222428, 26423496, 26623674, 27891468, 29044008, 30427056, 30827412, 31284792, 32540046, 33629904, 34230438, 35498232, 37188624, 39635244, 39935511, 41103216, 41837202, 43386728, 43566012, 45640584, 46241118, 48810069, 50444856, 52846992, 53247348, 55782936, 58088016, 61654824, 62569584, 62755803, 65080092, 68460876, 69361677, 70996464, 79270488, 79871022, 83674404, 86773456, 87132024, 91281168, 92482236, 97620138, 100889712, 106494696, 111565872, 119806533, 123309648, 125511606, 130160184, 136921752, 138723354, 146430207, 158540976, 159742044, 167348808, 174264048, 184964472, 188267409, 195240276, 212989392, 239613066, 251023212, 260320368, 273843504, 277446708, 292860414, 319484088, 334697616, 369928944, 376534818, 390480552, 439290621, 479226132, 502046424, 554893416, 585720828, 638968176, 753069636, 780961104, 878581242, 958452264, 1004092848, 1109786832, 1171441656, 1317871863, 1506139272, 1757162484, 1916904528, 2342883312, 2635743726, 3012278544, 3514324968, 5271487452, 7028649936, 10542974904, 21085949808]

約数ペア:

[(1, 21085949808), (2, 10542974904), (3, 7028649936), (4, 5271487452), (6, 3514324968), (7, 3012278544), (8, 2635743726), (9, 2342883312), (11, 1916904528), (12, 1757162484), (14, 1506139272), (16, 1317871863), (18, 1171441656), (19, 1109786832), (21, 1004092848), (22, 958452264), (24, 878581242), (27, 780961104), (28, 753069636), (33, 638968176), (36, 585720828), (38, 554893416), (42, 502046424), (44, 479226132), (48, 439290621), (54, 390480552), (56, 376534818), (57, 369928944), (63, 334697616), (66, 319484088), (72, 292860414), (76, 277446708), (77, 273843504), (81, 260320368), (84, 251023212), (88, 239613066), (99, 212989392), (108, 195240276), (112, 188267409), (114, 184964472), (121, 174264048), (126, 167348808), (132, 159742044), (133, 158540976), (144, 146430207), (152, 138723354), (154, 136921752), (162, 130160184), (168, 125511606), (171, 123309648), (176, 119806533), (189, 111565872), (198, 106494696), (209, 100889712), (216, 97620138), (228, 92482236), (231, 91281168), (242, 87132024), (243, 86773456), (252, 83674404), (264, 79871022), (266, 79270488), (297, 70996464), (304, 69361677), (308, 68460876), (324, 65080092), (336, 62755803), (337, 62569584), (342, 61654824), (363, 58088016), (378, 55782936), (396, 53247348), (399, 52846992), (418, 50444856), (432, 48810069), (456, 46241118), (462, 45640584), (484, 43566012), (486, 43386728), (504, 41837202), (513, 41103216), (528, 39935511), (532, 39635244), (567, 37188624), (594, 35498232), (616, 34230438), (627, 33629904), (648, 32540046), (674, 31284792), (684, 30827412), (693, 30427056), (726, 29044008), (756, 27891468), (792, 26623674), (798, 26423496), (836, 25222428), (847, 24894864), (891, 23665488), (912, 23120559), (924, 22820292), (968, 21783006), (972, 21693364), (1008, 20918601), (1011, 20856528), (1026, 20551608), (1064, 19817622), (1089, 19362672), (1134, 18594312), (1188, 17749116), (1197, 17615664), (1232, 17115219), (1254, 16814952), (1296, 16270023), (1348, 15642396), (1368, 15413706), (1386, 15213528), (1452, 14522004), (1463, 14412816), (1512, 13945734), (1539, 13701072), (1584, 13311837), (1596, 13211748), (1672, 12611214), (1694, 12447432), (1701, 12396208), (1782, 11832744), (1848, 11410146), (1881, 11209968), (1936, 10891503), (1944, 10846682), (2022, 10428264), (2052, 10275804), (2079, 10142352), (2128, 9908811), (2178, 9681336), (2268, 9297156), (2299, 9171792), (2359, 8938512), (2376, 8874558), (2394, 8807832), (2508, 8407476), (2541, 8298288), (2673, 7888496), (2696, 7821198), (2736, 7706853), (2772, 7606764), (2904, 7261002), (2926, 7206408), (3024, 6972867), (3033, 6952176), (3078, 6850536), (3192, 6605874), (3267, 6454224), (3344, 6305607), (3388, 6223716), (3402, 6198104), (3564, 5916372), (3591, 5871888), (3696, 5705073), (3707, 5688144), (3762, 5604984), (3888, 5423341), (4044, 5214132), (4104, 5137902), (4158, 5071176), (4356, 4840668), (4389, 4804272), (4536, 4648578), (4598, 4585896), (4617, 4567024), (4718, 4469256), (4752, 4437279), (4788, 4403916), (5016, 4203738), (5082, 4149144), (5346, 3944248), (5392, 3910599), (5544, 3803382), (5643, 3736656), (5808, 3630501), (5852, 3603204), (6066, 3476088), (6156, 3425268), (6237, 3380784), (6384, 3302937), (6403, 3293136), (6534, 3227112), (6776, 3111858), (6804, 3099052), (6897, 3057264), (7077, 2979504), (7128, 2958186), (7182, 2935944), (7414, 2844072), (7524, 2802492), (7623, 2766096), (8088, 2607066), (8208, 2568951), (8316, 2535588), (8712, 2420334), (8778, 2402136), (9072, 2324289), (9099, 2317392), (9196, 2292948), (9234, 2283512), (9436, 2234628), (9576, 2201958), (9801, 2151408), (10032, 2101869), (10164, 2074572), (10692, 1972124), (10773, 1957296), (11088, 1901691), (11121, 1896048), (11286, 1868328), (11704, 1801602), (12132, 1738044), (12312, 1712634), (12474, 1690392), (12806, 1646568), (13068, 1613556), (13167, 1601424), (13552, 1555929), (13608, 1549526), (13794, 1528632), (14154, 1489752), (14256, 1479093), (14364, 1467972), (14828, 1422036), (15048, 1401246), (15246, 1383048), (16093, 1310256), (16176, 1303533), (16632, 1267794), (16929, 1245552), (17424, 1210167), (17556, 1201068), (18198, 1158696), (18392, 1146474), (18468, 1141756), (18711, 1126928), (18872, 1117314), (19152, 1100979), (19209, 1097712), (19602, 1075704), (20328, 1037286), (20691, 1019088), (21231, 993168), (21384, 986062), (21546, 978648), (22242, 948024), (22572, 934164), (22869, 922032), (23408, 900801), (24264, 869022), (24624, 856317), (24948, 845196), (25612, 823284), (25949, 812592), (26136, 806778), (26334, 800712), (27216, 774763), (27297, 772464), (27588, 764316), (28308, 744876), (28728, 733986), (29403, 717136), (29656, 711018), (30096, 700623), (30492, 691524), (32186, 655128), (32319, 652432), (33264, 633897), (33363, 632016), (33858, 622776), (35112, 600534), (36396, 579348), (36784, 573237), (36936, 570878), (37422, 563464), (37744, 558657), (38418, 548856), (39204, 537852), (39501, 533808), (40656, 518643), (40777, 517104), (41382, 509544), (42462, 496584), (42768, 493031), (43092, 489324), (44484, 474012), (44821, 470448), (45144, 467082), (45738, 461016), (48279, 436752), (48528, 434511), (49896, 422598), (50787, 415184), (51224, 411642), (51898, 406296), (52272, 403389), (52668, 400356), (54594, 386232), (55176, 382158), (56616, 372438), (57456, 366993), (57627, 365904), (58806, 358568), (59312, 355509), (60984, 345762), (62073, 339696), (63693, 331056), (64372, 327564), (64638, 326216), (66726, 316008), (67716, 311388), (68607, 307344), (70224, 300267), (70433, 299376), (72792, 289674), (73872, 285439), (74844, 281732), (76836, 274428), (77847, 270864), (78408, 268926), (79002, 266904), (81554, 258552), (81891, 257488), (82764, 254772), (84924, 248292), (86184, 244662), (88968, 237006), (89642, 235224), (90288, 233541), (91476, 230508), (96558, 218376), (99792, 211299), (100089, 210672), (101574, 207592), (102448, 205821), (103796, 203148), (105336, 200178), (109188, 193116), (110352, 191079), (113232, 186219), (115254, 182952), (117612, 179284), (118503, 177936), (121968, 172881), (122331, 172368), (124146, 169848), (127386, 165528), (128744, 163782), (129276, 163108), (133452, 158004), (134463, 156816), (135432, 155694), (137214, 153672), (140866, 149688), (144837, 145584)]