20669772288

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 480

約数和(自身を含む): 66313969920

約数和(自身を除く): 45644197632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 67, 76, 88, 93, 96, 114, 124, 128, 132, 134, 152, 176, 186, 192, 201, 209, 228, 248, 256, 264, 268, 304, 341, 352, 372, 384, 402, 418, 456, 496, 512, 528, 536, 589, 608, 627, 682, 704, 737, 744, 768, 804, 836, 912, 961, 992, 1023, 1056, 1072, 1178, 1216, 1254, 1273, 1364, 1408, 1474, 1488, 1536, 1608, 1672, 1767, 1824, 1922, 1984, 2046, 2077, 2112, 2144, 2211, 2356, 2432, 2508, 2546, 2728, 2816, 2883, 2948, 2976, 3216, 3344, 3534, 3648, 3819, 3844, 3968, 4092, 4154, 4224, 4288, 4422, 4712, 4864, 5016, 5092, 5456, 5632, 5766, 5896, 5952, 6231, 6432, 6479, 6688, 7068, 7296, 7638, 7688, 7936, 8184, 8308, 8448, 8576, 8844, 9424, 9728, 10032, 10184, 10571, 10912, 11532, 11792, 11904, 12462, 12864, 12958, 13376, 14003, 14136, 14592, 15276, 15376, 15872, 16368, 16616, 16896, 17152, 17688, 18259, 18848, 19437, 20064, 20368, 21142, 21824, 22847, 23064, 23584, 23808, 24924, 25728, 25916, 26752, 28006, 28272, 29184, 30552, 30752, 31713, 32736, 33232, 34304, 35376, 36518, 37696, 38874, 39463, 40128, 40736, 42009, 42284, 43648, 45694, 46128, 47168, 47616, 49848, 51456, 51832, 53504, 54777, 56012, 56544, 61104, 61504, 63426, 64387, 65472, 66464, 68541, 70752, 73036, 75392, 77748, 78926, 80256, 81472, 84018, 84568, 87296, 91388, 92256, 94336, 99696, 102912, 103664, 107008, 109554, 112024, 113088, 118389, 122208, 123008, 126852, 128774, 130944, 132928, 137082, 141504, 146072, 150784, 155496, 157852, 160512, 162944, 168036, 169136, 174592, 182776, 184512, 188672, 193161, 199392, 200849, 207328, 219108, 224048, 226176, 236778, 244416, 246016, 253704, 257548, 261888, 265856, 274164, 283008, 292144, 301568, 310992, 315704, 321024, 325888, 336072, 338272, 365552, 369024, 377344, 386322, 398784, 401698, 414656, 434093, 438216, 448096, 452352, 473556, 488832, 492032, 507408, 515096, 523776, 531712, 548328, 566016, 584288, 602547, 621984, 631408, 651776, 672144, 676544, 708257, 731104, 738048, 772644, 797568, 803396, 829312, 868186, 876432, 896192, 904704, 947112, 977664, 1014816, 1030192, 1063424, 1096656, 1132032, 1168576, 1205094, 1223353, 1243968, 1262816, 1302279, 1344288, 1353088, 1416514, 1462208, 1476096, 1545288, 1595136, 1606792, 1658624, 1736372, 1752864, 1792384, 1894224, 1955328, 2029632, 2060384, 2124771, 2193312, 2337152, 2410188, 2446706, 2487936, 2525632, 2604558, 2688576, 2706176, 2833028, 2924416, 3090576, 3190272, 3213584, 3317248, 3472744, 3505728, 3584768, 3670059, 3788448, 4059264, 4120768, 4249542, 4386624, 4674304, 4820376, 4893412, 4975872, 5051264, 5209116, 5377152, 5412352, 5666056, 5848832, 6181152, 6427168, 6945488, 7011456, 7169536, 7340118, 7576896, 8118528, 8241536, 8499084, 8773248, 9348608, 9640752, 9786824, 9951744, 10102528, 10418232, 10754304, 11332112, 11697664, 12362304, 12854336, 13456883, 13890976, 14022912, 14680236, 15153792, 16237056, 16483072, 16998168, 17546496, 19281504, 19573648, 20205056, 20836464, 21508608, 22664224, 24724608, 25708672, 26913766, 27781952, 28045824, 29360472, 30307584, 32966144, 33996336, 35092992, 38563008, 39147296, 40370649, 41672928, 45328448, 49449216, 51417344, 53827532, 55563904, 58720944, 60615168, 67992672, 77126016, 78294592, 80741298, 83345856, 90656896, 98898432, 102834688, 107655064, 111127808, 117441888, 135985344, 154252032, 156589184, 161482596, 166691712, 181313792, 215310128, 222255616, 234883776, 271970688, 308504064, 313178368, 322965192, 333383424, 362627584, 430620256, 469767552, 543941376, 626356736, 645930384, 666766848, 861240512, 939535104, 1087882752, 1291860768, 1722481024, 1879070208, 2583721536, 3444962048, 5167443072, 6889924096, 10334886144, 20669772288]

約数ペア:

[(1, 20669772288), (2, 10334886144), (3, 6889924096), (4, 5167443072), (6, 3444962048), (8, 2583721536), (11, 1879070208), (12, 1722481024), (16, 1291860768), (19, 1087882752), (22, 939535104), (24, 861240512), (31, 666766848), (32, 645930384), (33, 626356736), (38, 543941376), (44, 469767552), (48, 430620256), (57, 362627584), (62, 333383424), (64, 322965192), (66, 313178368), (67, 308504064), (76, 271970688), (88, 234883776), (93, 222255616), (96, 215310128), (114, 181313792), (124, 166691712), (128, 161482596), (132, 156589184), (134, 154252032), (152, 135985344), (176, 117441888), (186, 111127808), (192, 107655064), (201, 102834688), (209, 98898432), (228, 90656896), (248, 83345856), (256, 80741298), (264, 78294592), (268, 77126016), (304, 67992672), (341, 60615168), (352, 58720944), (372, 55563904), (384, 53827532), (402, 51417344), (418, 49449216), (456, 45328448), (496, 41672928), (512, 40370649), (528, 39147296), (536, 38563008), (589, 35092992), (608, 33996336), (627, 32966144), (682, 30307584), (704, 29360472), (737, 28045824), (744, 27781952), (768, 26913766), (804, 25708672), (836, 24724608), (912, 22664224), (961, 21508608), (992, 20836464), (1023, 20205056), (1056, 19573648), (1072, 19281504), (1178, 17546496), (1216, 16998168), (1254, 16483072), (1273, 16237056), (1364, 15153792), (1408, 14680236), (1474, 14022912), (1488, 13890976), (1536, 13456883), (1608, 12854336), (1672, 12362304), (1767, 11697664), (1824, 11332112), (1922, 10754304), (1984, 10418232), (2046, 10102528), (2077, 9951744), (2112, 9786824), (2144, 9640752), (2211, 9348608), (2356, 8773248), (2432, 8499084), (2508, 8241536), (2546, 8118528), (2728, 7576896), (2816, 7340118), (2883, 7169536), (2948, 7011456), (2976, 6945488), (3216, 6427168), (3344, 6181152), (3534, 5848832), (3648, 5666056), (3819, 5412352), (3844, 5377152), (3968, 5209116), (4092, 5051264), (4154, 4975872), (4224, 4893412), (4288, 4820376), (4422, 4674304), (4712, 4386624), (4864, 4249542), (5016, 4120768), (5092, 4059264), (5456, 3788448), (5632, 3670059), (5766, 3584768), (5896, 3505728), (5952, 3472744), (6231, 3317248), (6432, 3213584), (6479, 3190272), (6688, 3090576), (7068, 2924416), (7296, 2833028), (7638, 2706176), (7688, 2688576), (7936, 2604558), (8184, 2525632), (8308, 2487936), (8448, 2446706), (8576, 2410188), (8844, 2337152), (9424, 2193312), (9728, 2124771), (10032, 2060384), (10184, 2029632), (10571, 1955328), (10912, 1894224), (11532, 1792384), (11792, 1752864), (11904, 1736372), (12462, 1658624), (12864, 1606792), (12958, 1595136), (13376, 1545288), (14003, 1476096), (14136, 1462208), (14592, 1416514), (15276, 1353088), (15376, 1344288), (15872, 1302279), (16368, 1262816), (16616, 1243968), (16896, 1223353), (17152, 1205094), (17688, 1168576), (18259, 1132032), (18848, 1096656), (19437, 1063424), (20064, 1030192), (20368, 1014816), (21142, 977664), (21824, 947112), (22847, 904704), (23064, 896192), (23584, 876432), (23808, 868186), (24924, 829312), (25728, 803396), (25916, 797568), (26752, 772644), (28006, 738048), (28272, 731104), (29184, 708257), (30552, 676544), (30752, 672144), (31713, 651776), (32736, 631408), (33232, 621984), (34304, 602547), (35376, 584288), (36518, 566016), (37696, 548328), (38874, 531712), (39463, 523776), (40128, 515096), (40736, 507408), (42009, 492032), (42284, 488832), (43648, 473556), (45694, 452352), (46128, 448096), (47168, 438216), (47616, 434093), (49848, 414656), (51456, 401698), (51832, 398784), (53504, 386322), (54777, 377344), (56012, 369024), (56544, 365552), (61104, 338272), (61504, 336072), (63426, 325888), (64387, 321024), (65472, 315704), (66464, 310992), (68541, 301568), (70752, 292144), (73036, 283008), (75392, 274164), (77748, 265856), (78926, 261888), (80256, 257548), (81472, 253704), (84018, 246016), (84568, 244416), (87296, 236778), (91388, 226176), (92256, 224048), (94336, 219108), (99696, 207328), (102912, 200849), (103664, 199392), (107008, 193161), (109554, 188672), (112024, 184512), (113088, 182776), (118389, 174592), (122208, 169136), (123008, 168036), (126852, 162944), (128774, 160512), (130944, 157852), (132928, 155496), (137082, 150784), (141504, 146072)]