21699077680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 480

約数和(自身を含む): 65952921600

約数和(自身を除く): 44253843920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 49, 53, 56, 70, 76, 80, 92, 95, 98, 106, 112, 115, 133, 140, 152, 161, 184, 190, 196, 212, 230, 239, 245, 265, 266, 280, 304, 322, 368, 371, 380, 392, 424, 437, 460, 478, 490, 530, 532, 560, 644, 665, 742, 760, 784, 805, 848, 874, 920, 931, 956, 980, 1007, 1060, 1064, 1127, 1195, 1219, 1288, 1330, 1484, 1520, 1610, 1673, 1748, 1840, 1855, 1862, 1912, 1960, 2014, 2120, 2128, 2185, 2254, 2390, 2438, 2576, 2597, 2660, 2968, 3059, 3220, 3346, 3496, 3710, 3724, 3824, 3920, 4028, 4240, 4370, 4508, 4541, 4655, 4780, 4876, 5035, 5194, 5320, 5497, 5635, 5936, 6095, 6118, 6440, 6692, 6992, 7049, 7420, 7448, 8056, 8365, 8533, 8740, 9016, 9082, 9310, 9560, 9752, 10070, 10388, 10640, 10994, 11270, 11711, 12190, 12236, 12667, 12880, 12985, 13384, 14098, 14840, 14896, 15295, 16112, 16730, 17066, 17480, 18032, 18164, 18620, 19120, 19504, 20140, 20776, 21413, 21988, 22540, 22705, 23161, 23422, 24380, 24472, 25334, 25970, 26768, 27485, 28196, 29680, 30590, 31787, 33460, 34132, 34960, 35245, 36328, 37240, 38479, 40280, 41552, 42665, 42826, 43976, 45080, 45410, 46322, 46844, 48760, 48944, 49343, 50668, 51940, 54970, 56392, 58555, 59731, 61180, 63335, 63574, 66920, 68264, 70490, 72656, 74480, 76958, 80560, 85330, 85652, 87952, 88669, 90160, 90820, 92644, 93688, 97520, 98686, 101336, 103880, 104443, 107065, 109940, 112784, 115805, 117110, 119462, 122360, 126670, 127148, 133840, 136528, 140980, 153916, 158935, 162127, 170660, 171304, 177338, 181640, 185288, 187376, 192395, 197372, 202672, 207760, 208886, 214130, 219880, 222509, 231610, 234220, 238924, 240673, 244720, 246715, 253340, 254296, 269353, 281960, 291341, 298655, 307832, 317870, 324254, 341320, 342608, 354676, 363280, 370576, 384790, 394744, 417772, 428260, 439760, 443345, 445018, 463220, 468440, 477848, 481346, 493430, 506680, 508592, 522215, 538706, 563920, 582682, 597310, 615664, 620683, 635740, 648508, 682640, 709352, 731101, 769580, 789488, 810635, 835544, 856520, 886690, 890036, 926440, 936880, 955696, 962692, 986860, 1013360, 1044430, 1077412, 1112545, 1134889, 1165364, 1194620, 1203365, 1241366, 1271480, 1297016, 1346765, 1418704, 1456705, 1462202, 1539160, 1621270, 1671088, 1684711, 1713040, 1773380, 1780072, 1852880, 1925384, 1973720, 2039387, 2088860, 2154824, 2225090, 2269778, 2330728, 2389240, 2406730, 2482732, 2542960, 2594032, 2693530, 2913410, 2924404, 3078320, 3103415, 3242540, 3369422, 3546760, 3560144, 3655505, 3850768, 3947440, 4078774, 4177720, 4309648, 4450180, 4539556, 4661456, 4778480, 4813460, 4965464, 5117707, 5387060, 5535479, 5674445, 5826820, 5848808, 6206830, 6485080, 6738844, 7093520, 7311010, 8157548, 8355440, 8423555, 8900360, 9079112, 9626920, 9930928, 10196935, 10235414, 10774120, 11070958, 11348890, 11653640, 11697616, 11792977, 12413660, 12970160, 13477688, 14275709, 14622020, 16315096, 16847110, 17800720, 18158224, 19253840, 20393870, 20470828, 21548240, 22141916, 22697780, 23307280, 23585954, 24827320, 25588535, 26955376, 27677395, 28551418, 29244040, 32630192, 33694220, 38748353, 40787740, 40941656, 44283832, 45395560, 47171908, 49654640, 51177070, 55354790, 57102836, 58488080, 58964885, 67388440, 71378545, 77496706, 81575480, 81883312, 88567664, 90791120, 94343816, 102354140, 110709580, 114205672, 117929770, 134776880, 142757090, 154993412, 163150960, 188687632, 193741765, 204708280, 221419160, 228411344, 235859540, 271238471, 285514180, 309986824, 387483530, 409416560, 442838320, 471719080, 542476942, 571028360, 619973648, 774967060, 943438160, 1084953884, 1142056720, 1356192355, 1549934120, 2169907768, 2712384710, 3099868240, 4339815536, 5424769420, 10849538840, 21699077680]

約数ペア:

[(1, 21699077680), (2, 10849538840), (4, 5424769420), (5, 4339815536), (7, 3099868240), (8, 2712384710), (10, 2169907768), (14, 1549934120), (16, 1356192355), (19, 1142056720), (20, 1084953884), (23, 943438160), (28, 774967060), (35, 619973648), (38, 571028360), (40, 542476942), (46, 471719080), (49, 442838320), (53, 409416560), (56, 387483530), (70, 309986824), (76, 285514180), (80, 271238471), (92, 235859540), (95, 228411344), (98, 221419160), (106, 204708280), (112, 193741765), (115, 188687632), (133, 163150960), (140, 154993412), (152, 142757090), (161, 134776880), (184, 117929770), (190, 114205672), (196, 110709580), (212, 102354140), (230, 94343816), (239, 90791120), (245, 88567664), (265, 81883312), (266, 81575480), (280, 77496706), (304, 71378545), (322, 67388440), (368, 58964885), (371, 58488080), (380, 57102836), (392, 55354790), (424, 51177070), (437, 49654640), (460, 47171908), (478, 45395560), (490, 44283832), (530, 40941656), (532, 40787740), (560, 38748353), (644, 33694220), (665, 32630192), (742, 29244040), (760, 28551418), (784, 27677395), (805, 26955376), (848, 25588535), (874, 24827320), (920, 23585954), (931, 23307280), (956, 22697780), (980, 22141916), (1007, 21548240), (1060, 20470828), (1064, 20393870), (1127, 19253840), (1195, 18158224), (1219, 17800720), (1288, 16847110), (1330, 16315096), (1484, 14622020), (1520, 14275709), (1610, 13477688), (1673, 12970160), (1748, 12413660), (1840, 11792977), (1855, 11697616), (1862, 11653640), (1912, 11348890), (1960, 11070958), (2014, 10774120), (2120, 10235414), (2128, 10196935), (2185, 9930928), (2254, 9626920), (2390, 9079112), (2438, 8900360), (2576, 8423555), (2597, 8355440), (2660, 8157548), (2968, 7311010), (3059, 7093520), (3220, 6738844), (3346, 6485080), (3496, 6206830), (3710, 5848808), (3724, 5826820), (3824, 5674445), (3920, 5535479), (4028, 5387060), (4240, 5117707), (4370, 4965464), (4508, 4813460), (4541, 4778480), (4655, 4661456), (4780, 4539556), (4876, 4450180), (5035, 4309648), (5194, 4177720), (5320, 4078774), (5497, 3947440), (5635, 3850768), (5936, 3655505), (6095, 3560144), (6118, 3546760), (6440, 3369422), (6692, 3242540), (6992, 3103415), (7049, 3078320), (7420, 2924404), (7448, 2913410), (8056, 2693530), (8365, 2594032), (8533, 2542960), (8740, 2482732), (9016, 2406730), (9082, 2389240), (9310, 2330728), (9560, 2269778), (9752, 2225090), (10070, 2154824), (10388, 2088860), (10640, 2039387), (10994, 1973720), (11270, 1925384), (11711, 1852880), (12190, 1780072), (12236, 1773380), (12667, 1713040), (12880, 1684711), (12985, 1671088), (13384, 1621270), (14098, 1539160), (14840, 1462202), (14896, 1456705), (15295, 1418704), (16112, 1346765), (16730, 1297016), (17066, 1271480), (17480, 1241366), (18032, 1203365), (18164, 1194620), (18620, 1165364), (19120, 1134889), (19504, 1112545), (20140, 1077412), (20776, 1044430), (21413, 1013360), (21988, 986860), (22540, 962692), (22705, 955696), (23161, 936880), (23422, 926440), (24380, 890036), (24472, 886690), (25334, 856520), (25970, 835544), (26768, 810635), (27485, 789488), (28196, 769580), (29680, 731101), (30590, 709352), (31787, 682640), (33460, 648508), (34132, 635740), (34960, 620683), (35245, 615664), (36328, 597310), (37240, 582682), (38479, 563920), (40280, 538706), (41552, 522215), (42665, 508592), (42826, 506680), (43976, 493430), (45080, 481346), (45410, 477848), (46322, 468440), (46844, 463220), (48760, 445018), (48944, 443345), (49343, 439760), (50668, 428260), (51940, 417772), (54970, 394744), (56392, 384790), (58555, 370576), (59731, 363280), (61180, 354676), (63335, 342608), (63574, 341320), (66920, 324254), (68264, 317870), (70490, 307832), (72656, 298655), (74480, 291341), (76958, 281960), (80560, 269353), (85330, 254296), (85652, 253340), (87952, 246715), (88669, 244720), (90160, 240673), (90820, 238924), (92644, 234220), (93688, 231610), (97520, 222509), (98686, 219880), (101336, 214130), (103880, 208886), (104443, 207760), (107065, 202672), (109940, 197372), (112784, 192395), (115805, 187376), (117110, 185288), (119462, 181640), (122360, 177338), (126670, 171304), (127148, 170660), (133840, 162127), (136528, 158935), (140980, 153916)]