21788066520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1911

約数の個数: 384

約数和(自身を含む): 81234316800

約数和(自身を除く): 59446250280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 139, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 278, 330, 345, 360, 396, 414, 417, 440, 460, 495, 506, 552, 556, 660, 690, 695, 759, 792, 828, 834, 920, 990, 1012, 1035, 1112, 1251, 1265, 1320, 1380, 1390, 1518, 1529, 1656, 1668, 1721, 1980, 2024, 2070, 2085, 2277, 2502, 2530, 2760, 2780, 3036, 3058, 3197, 3336, 3442, 3795, 3960, 4140, 4170, 4554, 4587, 5004, 5060, 5163, 5560, 6072, 6116, 6255, 6394, 6884, 7590, 7645, 8280, 8340, 8605, 9108, 9174, 9591, 10008, 10120, 10326, 11385, 12232, 12510, 12788, 13761, 13768, 15180, 15290, 15489, 15985, 16680, 17210, 18216, 18348, 18931, 19182, 20652, 22770, 22935, 25020, 25576, 25815, 27522, 28773, 30360, 30580, 30978, 31970, 34420, 35167, 36696, 37862, 38364, 39583, 41304, 45540, 45870, 47955, 50040, 51630, 55044, 56793, 57546, 61160, 61956, 63940, 68805, 68840, 70334, 75724, 76728, 77445, 79166, 91080, 91740, 94655, 95910, 103260, 105501, 110088, 113586, 115092, 118749, 123912, 127880, 137610, 140668, 143865, 151448, 154890, 158332, 170379, 175835, 183480, 189310, 191820, 197915, 206520, 211002, 227172, 230184, 237498, 239219, 275220, 281336, 283965, 287730, 309780, 316503, 316664, 340758, 351670, 356247, 378620, 383640, 395830, 422004, 435413, 454344, 474996, 478438, 527505, 550440, 567930, 575460, 593745, 619560, 633006, 681516, 703340, 712494, 717657, 757240, 791660, 844008, 851895, 870826, 949992, 956876, 1055010, 1135860, 1150920, 1187490, 1196095, 1266012, 1306239, 1363032, 1406680, 1424988, 1435314, 1582515, 1583320, 1703790, 1741652, 1781235, 1913752, 2110020, 2152971, 2177065, 2271720, 2374980, 2392190, 2532024, 2612478, 2631409, 2849976, 2870628, 3165030, 3407580, 3483304, 3562470, 3588285, 3918717, 4220040, 4305942, 4354130, 4749960, 4784380, 5224956, 5262818, 5502037, 5741256, 6330060, 6531195, 6815160, 7124940, 7176570, 7837434, 7894227, 8611884, 8708260, 9568760, 10449912, 10525636, 10764855, 11004074, 12660120, 13062390, 13157045, 14249880, 14353140, 15674868, 15788454, 16506111, 17223768, 17416520, 19593585, 21051272, 21529710, 22008148, 23682681, 26124780, 26314090, 27510185, 28706280, 31349736, 31576908, 33012222, 39187170, 39471135, 43059420, 44016296, 47365362, 49518333, 52249560, 52628180, 55020370, 60522407, 63153816, 66024444, 78374340, 78942270, 82530555, 86118840, 94730724, 99036666, 105256360, 110040740, 118413405, 121044814, 132048888, 156748680, 157884540, 165061110, 181567221, 189461448, 198073332, 220081480, 236826810, 242089628, 247591665, 302612035, 315769080, 330122220, 363134442, 396146664, 473653620, 484179256, 495183330, 544701663, 605224070, 660244440, 726268884, 907836105, 947307240, 990366660, 1089403326, 1210448140, 1452537768, 1815672210, 1980733320, 2178806652, 2420896280, 2723508315, 3631344420, 4357613304, 5447016630, 7262688840, 10894033260, 21788066520]

約数ペア:

[(1, 21788066520), (2, 10894033260), (3, 7262688840), (4, 5447016630), (5, 4357613304), (6, 3631344420), (8, 2723508315), (9, 2420896280), (10, 2178806652), (11, 1980733320), (12, 1815672210), (15, 1452537768), (18, 1210448140), (20, 1089403326), (22, 990366660), (23, 947307240), (24, 907836105), (30, 726268884), (33, 660244440), (36, 605224070), (40, 544701663), (44, 495183330), (45, 484179256), (46, 473653620), (55, 396146664), (60, 363134442), (66, 330122220), (69, 315769080), (72, 302612035), (88, 247591665), (90, 242089628), (92, 236826810), (99, 220081480), (110, 198073332), (115, 189461448), (120, 181567221), (132, 165061110), (138, 157884540), (139, 156748680), (165, 132048888), (180, 121044814), (184, 118413405), (198, 110040740), (207, 105256360), (220, 99036666), (230, 94730724), (253, 86118840), (264, 82530555), (276, 78942270), (278, 78374340), (330, 66024444), (345, 63153816), (360, 60522407), (396, 55020370), (414, 52628180), (417, 52249560), (440, 49518333), (460, 47365362), (495, 44016296), (506, 43059420), (552, 39471135), (556, 39187170), (660, 33012222), (690, 31576908), (695, 31349736), (759, 28706280), (792, 27510185), (828, 26314090), (834, 26124780), (920, 23682681), (990, 22008148), (1012, 21529710), (1035, 21051272), (1112, 19593585), (1251, 17416520), (1265, 17223768), (1320, 16506111), (1380, 15788454), (1390, 15674868), (1518, 14353140), (1529, 14249880), (1656, 13157045), (1668, 13062390), (1721, 12660120), (1980, 11004074), (2024, 10764855), (2070, 10525636), (2085, 10449912), (2277, 9568760), (2502, 8708260), (2530, 8611884), (2760, 7894227), (2780, 7837434), (3036, 7176570), (3058, 7124940), (3197, 6815160), (3336, 6531195), (3442, 6330060), (3795, 5741256), (3960, 5502037), (4140, 5262818), (4170, 5224956), (4554, 4784380), (4587, 4749960), (5004, 4354130), (5060, 4305942), (5163, 4220040), (5560, 3918717), (6072, 3588285), (6116, 3562470), (6255, 3483304), (6394, 3407580), (6884, 3165030), (7590, 2870628), (7645, 2849976), (8280, 2631409), (8340, 2612478), (8605, 2532024), (9108, 2392190), (9174, 2374980), (9591, 2271720), (10008, 2177065), (10120, 2152971), (10326, 2110020), (11385, 1913752), (12232, 1781235), (12510, 1741652), (12788, 1703790), (13761, 1583320), (13768, 1582515), (15180, 1435314), (15290, 1424988), (15489, 1406680), (15985, 1363032), (16680, 1306239), (17210, 1266012), (18216, 1196095), (18348, 1187490), (18931, 1150920), (19182, 1135860), (20652, 1055010), (22770, 956876), (22935, 949992), (25020, 870826), (25576, 851895), (25815, 844008), (27522, 791660), (28773, 757240), (30360, 717657), (30580, 712494), (30978, 703340), (31970, 681516), (34420, 633006), (35167, 619560), (36696, 593745), (37862, 575460), (38364, 567930), (39583, 550440), (41304, 527505), (45540, 478438), (45870, 474996), (47955, 454344), (50040, 435413), (51630, 422004), (55044, 395830), (56793, 383640), (57546, 378620), (61160, 356247), (61956, 351670), (63940, 340758), (68805, 316664), (68840, 316503), (70334, 309780), (75724, 287730), (76728, 283965), (77445, 281336), (79166, 275220), (91080, 239219), (91740, 237498), (94655, 230184), (95910, 227172), (103260, 211002), (105501, 206520), (110088, 197915), (113586, 191820), (115092, 189310), (118749, 183480), (123912, 175835), (127880, 170379), (137610, 158332), (140668, 154890), (143865, 151448)]