21688873920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8145

約数の個数: 504

約数和(自身を含む): 91359075600

約数和(自身を除く): 69670201680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 380, 392, 399, 420, 441, 448, 456, 480, 490, 504, 532, 560, 570, 576, 588, 608, 630, 665, 672, 684, 720, 735, 760, 784, 798, 840, 855, 882, 912, 931, 960, 980, 1008, 1064, 1120, 1140, 1176, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1470, 1520, 1568, 1596, 1680, 1710, 1764, 1824, 1862, 1960, 1995, 2016, 2128, 2205, 2240, 2280, 2352, 2394, 2520, 2660, 2736, 2793, 2880, 2940, 3040, 3136, 3192, 3360, 3420, 3528, 3648, 3724, 3920, 3990, 4032, 4256, 4410, 4560, 4655, 4704, 4788, 5040, 5320, 5472, 5586, 5880, 5985, 6080, 6384, 6720, 6840, 7056, 7448, 7840, 7980, 8089, 8379, 8512, 8820, 9120, 9310, 9408, 9576, 10080, 10640, 10944, 11172, 11760, 11970, 12768, 13680, 13965, 14112, 14896, 15680, 15960, 16178, 16758, 17640, 18240, 18620, 19152, 20160, 21280, 22344, 23520, 23940, 24267, 25536, 27360, 27930, 28224, 29792, 31920, 32356, 33516, 35280, 37240, 38304, 40445, 41895, 42560, 44688, 47040, 47880, 48534, 54720, 55860, 56623, 59584, 63840, 64712, 67032, 70560, 72801, 74480, 76608, 80890, 83790, 89376, 95760, 97068, 111720, 113246, 121335, 127680, 129424, 134064, 141120, 145602, 148960, 153691, 161780, 167580, 169869, 178752, 191520, 194136, 223440, 226492, 242670, 258848, 268128, 283115, 291204, 297920, 307382, 323560, 335160, 339738, 364005, 383040, 388272, 396361, 446880, 452984, 461073, 485340, 509607, 517696, 536256, 566230, 582408, 614764, 647120, 670320, 679476, 728010, 768455, 776544, 792722, 849345, 893760, 905968, 922146, 970680, 1019214, 1075837, 1132460, 1164816, 1189083, 1229528, 1294240, 1340640, 1358952, 1383219, 1456020, 1536910, 1553088, 1585444, 1698690, 1811936, 1844292, 1941360, 1981805, 2038428, 2151674, 2264920, 2305365, 2329632, 2378166, 2459056, 2548035, 2588480, 2681280, 2717904, 2766438, 2912040, 3073820, 3170888, 3227511, 3397380, 3567249, 3623872, 3688584, 3882720, 3963610, 4076856, 4303348, 4529840, 4610730, 4659264, 4756332, 4918112, 5096070, 5379185, 5435808, 5532876, 5824080, 5945415, 6147640, 6341776, 6455022, 6794760, 6916095, 7134498, 7377168, 7530859, 7765440, 7927220, 8153712, 8606696, 9059680, 9221460, 9512664, 9682533, 9836224, 10192140, 10758370, 10871616, 11065752, 11648160, 11890830, 12295280, 12683552, 12910044, 13589520, 13832190, 14268996, 14754336, 15061718, 15854440, 16137555, 16307424, 17213392, 17836245, 18119360, 18442920, 19025328, 19365066, 20384280, 21516740, 22131504, 22592577, 23296320, 23781660, 24590560, 25367104, 25820088, 27179040, 27664380, 28537992, 29508672, 30123436, 31708880, 32275110, 32614848, 34426784, 35672490, 36885840, 37654295, 38050656, 38730132, 40768560, 43033480, 44263008, 45185154, 47563320, 48412665, 49181120, 51640176, 54358080, 55328760, 57075984, 60246872, 63417760, 64550220, 67777731, 68853568, 71344980, 73771680, 75308590, 76101312, 77460264, 81537120, 86066960, 88526016, 90370308, 95126640, 96825330, 103280352, 110657520, 112962885, 114151968, 120493744, 126835520, 129100440, 135555462, 142689960, 147543360, 150617180, 154920528, 163074240, 172133920, 180740616, 190253280, 193650660, 206560704, 221315040, 225925770, 228303936, 240987488, 258200880, 271110924, 285379920, 301234360, 309841056, 338888655, 344267840, 361481232, 380506560, 387301320, 442630080, 451851540, 481974976, 516401760, 542221848, 570759840, 602468720, 619682112, 677777310, 722962464, 774602640, 903703080, 1032803520, 1084443696, 1141519680, 1204937440, 1355554620, 1445924928, 1549205280, 1807406160, 2168887392, 2409874880, 2711109240, 3098410560, 3614812320, 4337774784, 5422218480, 7229624640, 10844436960, 21688873920]

約数ペア:

[(1, 21688873920), (2, 10844436960), (3, 7229624640), (4, 5422218480), (5, 4337774784), (6, 3614812320), (7, 3098410560), (8, 2711109240), (9, 2409874880), (10, 2168887392), (12, 1807406160), (14, 1549205280), (15, 1445924928), (16, 1355554620), (18, 1204937440), (19, 1141519680), (20, 1084443696), (21, 1032803520), (24, 903703080), (28, 774602640), (30, 722962464), (32, 677777310), (35, 619682112), (36, 602468720), (38, 570759840), (40, 542221848), (42, 516401760), (45, 481974976), (48, 451851540), (49, 442630080), (56, 387301320), (57, 380506560), (60, 361481232), (63, 344267840), (64, 338888655), (70, 309841056), (72, 301234360), (76, 285379920), (80, 271110924), (84, 258200880), (90, 240987488), (95, 228303936), (96, 225925770), (98, 221315040), (105, 206560704), (112, 193650660), (114, 190253280), (120, 180740616), (126, 172133920), (133, 163074240), (140, 154920528), (144, 150617180), (147, 147543360), (152, 142689960), (160, 135555462), (168, 129100440), (171, 126835520), (180, 120493744), (190, 114151968), (192, 112962885), (196, 110657520), (210, 103280352), (224, 96825330), (228, 95126640), (240, 90370308), (245, 88526016), (252, 86066960), (266, 81537120), (280, 77460264), (285, 76101312), (288, 75308590), (294, 73771680), (304, 71344980), (315, 68853568), (320, 67777731), (336, 64550220), (342, 63417760), (360, 60246872), (380, 57075984), (392, 55328760), (399, 54358080), (420, 51640176), (441, 49181120), (448, 48412665), (456, 47563320), (480, 45185154), (490, 44263008), (504, 43033480), (532, 40768560), (560, 38730132), (570, 38050656), (576, 37654295), (588, 36885840), (608, 35672490), (630, 34426784), (665, 32614848), (672, 32275110), (684, 31708880), (720, 30123436), (735, 29508672), (760, 28537992), (784, 27664380), (798, 27179040), (840, 25820088), (855, 25367104), (882, 24590560), (912, 23781660), (931, 23296320), (960, 22592577), (980, 22131504), (1008, 21516740), (1064, 20384280), (1120, 19365066), (1140, 19025328), (1176, 18442920), (1197, 18119360), (1216, 17836245), (1260, 17213392), (1330, 16307424), (1344, 16137555), (1368, 15854440), (1440, 15061718), (1470, 14754336), (1520, 14268996), (1568, 13832190), (1596, 13589520), (1680, 12910044), (1710, 12683552), (1764, 12295280), (1824, 11890830), (1862, 11648160), (1960, 11065752), (1995, 10871616), (2016, 10758370), (2128, 10192140), (2205, 9836224), (2240, 9682533), (2280, 9512664), (2352, 9221460), (2394, 9059680), (2520, 8606696), (2660, 8153712), (2736, 7927220), (2793, 7765440), (2880, 7530859), (2940, 7377168), (3040, 7134498), (3136, 6916095), (3192, 6794760), (3360, 6455022), (3420, 6341776), (3528, 6147640), (3648, 5945415), (3724, 5824080), (3920, 5532876), (3990, 5435808), (4032, 5379185), (4256, 5096070), (4410, 4918112), (4560, 4756332), (4655, 4659264), (4704, 4610730), (4788, 4529840), (5040, 4303348), (5320, 4076856), (5472, 3963610), (5586, 3882720), (5880, 3688584), (5985, 3623872), (6080, 3567249), (6384, 3397380), (6720, 3227511), (6840, 3170888), (7056, 3073820), (7448, 2912040), (7840, 2766438), (7980, 2717904), (8089, 2681280), (8379, 2588480), (8512, 2548035), (8820, 2459056), (9120, 2378166), (9310, 2329632), (9408, 2305365), (9576, 2264920), (10080, 2151674), (10640, 2038428), (10944, 1981805), (11172, 1941360), (11760, 1844292), (11970, 1811936), (12768, 1698690), (13680, 1585444), (13965, 1553088), (14112, 1536910), (14896, 1456020), (15680, 1383219), (15960, 1358952), (16178, 1340640), (16758, 1294240), (17640, 1229528), (18240, 1189083), (18620, 1164816), (19152, 1132460), (20160, 1075837), (21280, 1019214), (22344, 970680), (23520, 922146), (23940, 905968), (24267, 893760), (25536, 849345), (27360, 792722), (27930, 776544), (28224, 768455), (29792, 728010), (31920, 679476), (32356, 670320), (33516, 647120), (35280, 614764), (37240, 582408), (38304, 566230), (40445, 536256), (41895, 517696), (42560, 509607), (44688, 485340), (47040, 461073), (47880, 452984), (48534, 446880), (54720, 396361), (55860, 388272), (56623, 383040), (59584, 364005), (63840, 339738), (64712, 335160), (67032, 323560), (70560, 307382), (72801, 297920), (74480, 291204), (76608, 283115), (80890, 268128), (83790, 258848), (89376, 242670), (95760, 226492), (97068, 223440), (111720, 194136), (113246, 191520), (121335, 178752), (127680, 169869), (129424, 167580), (134064, 161780), (141120, 153691), (145602, 148960)]