20899787040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 576

約数和(自身を含む): 80838051840

約数和(自身を除く): 59938264800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 67, 72, 80, 88, 90, 94, 96, 99, 110, 120, 132, 134, 141, 144, 160, 165, 176, 180, 188, 198, 201, 220, 235, 240, 264, 268, 282, 288, 330, 335, 352, 360, 376, 396, 402, 419, 423, 440, 470, 480, 495, 517, 528, 536, 564, 603, 660, 670, 705, 720, 737, 752, 792, 804, 838, 846, 880, 940, 990, 1005, 1034, 1056, 1072, 1128, 1206, 1257, 1320, 1340, 1410, 1440, 1474, 1504, 1551, 1584, 1608, 1676, 1692, 1760, 1880, 1980, 2010, 2068, 2095, 2115, 2144, 2211, 2256, 2412, 2514, 2585, 2640, 2680, 2820, 2948, 3015, 3102, 3149, 3168, 3216, 3352, 3384, 3685, 3760, 3771, 3960, 4020, 4136, 4190, 4230, 4422, 4512, 4609, 4653, 4824, 5028, 5170, 5280, 5360, 5640, 5896, 6030, 6204, 6285, 6298, 6432, 6633, 6704, 6768, 7370, 7520, 7542, 7755, 7920, 8040, 8272, 8380, 8460, 8844, 9218, 9306, 9447, 9648, 10056, 10340, 10720, 11055, 11280, 11792, 12060, 12408, 12570, 12596, 13266, 13408, 13536, 13827, 14740, 15084, 15510, 15745, 15840, 16080, 16544, 16760, 16920, 17688, 18436, 18612, 18855, 18894, 19296, 19693, 20112, 20680, 22110, 22560, 23045, 23265, 23584, 24120, 24816, 25140, 25192, 26532, 27654, 28073, 28341, 29480, 30168, 31020, 31490, 32160, 33165, 33520, 33840, 34639, 35376, 36872, 37224, 37710, 37788, 39386, 40224, 41360, 41481, 44220, 46090, 46530, 47235, 48240, 49632, 50280, 50384, 53064, 55308, 56146, 56682, 58960, 59079, 60336, 62040, 62980, 66330, 67040, 67680, 69135, 69278, 70752, 73744, 74448, 75420, 75576, 78772, 82720, 82962, 84219, 88440, 92180, 93060, 94470, 96480, 98465, 100560, 100768, 103917, 106128, 110616, 112292, 113364, 117920, 118158, 120672, 124080, 125960, 132660, 138270, 138556, 140365, 141705, 147488, 148896, 150840, 151152, 157544, 165924, 168438, 173195, 176880, 177237, 184360, 186120, 188940, 196930, 201120, 207405, 207834, 212256, 216623, 221232, 224584, 226728, 236316, 248160, 251920, 252657, 265320, 276540, 277112, 280730, 283410, 295395, 301680, 302304, 308803, 311751, 315088, 331848, 336876, 346390, 353760, 354474, 368720, 372240, 377880, 393860, 414810, 415668, 421095, 433246, 442464, 449168, 453456, 472632, 503840, 505314, 519585, 530640, 553080, 554224, 561460, 566820, 590790, 603360, 617606, 623502, 630176, 649869, 663696, 673752, 692780, 708948, 737440, 744480, 755760, 787720, 829620, 831336, 842190, 866492, 886185, 898336, 906912, 926409, 945264, 1010628, 1039170, 1061280, 1083115, 1106160, 1108448, 1122920, 1133640, 1181580, 1235212, 1247004, 1263285, 1299738, 1319431, 1327392, 1347504, 1385560, 1417896, 1511520, 1544015, 1558755, 1575440, 1659240, 1662672, 1684380, 1732984, 1772370, 1852818, 1890528, 1949607, 2021256, 2078340, 2166230, 2212320, 2245840, 2267280, 2363160, 2470424, 2494008, 2526570, 2599476, 2638862, 2695008, 2771120, 2779227, 2835792, 3088030, 3117510, 3150880, 3249345, 3318480, 3325344, 3368760, 3465968, 3544740, 3705636, 3899214, 3958293, 4042512, 4156680, 4332460, 4491680, 4534560, 4632045, 4726320, 4940848, 4988016, 5053140, 5198952, 5277724, 5542240, 5558454, 5671584, 6176060, 6235020, 6498690, 6597155, 6636960, 6737520, 6931936, 7089480, 7411272, 7798428, 7916586, 8085024, 8313360, 8664920, 9264090, 9452640, 9748035, 9881696, 9976032, 10106280, 10397904, 10555448, 11116908, 11874879, 12352120, 12470040, 12997380, 13194310, 13475040, 13896135, 14178960, 14513741, 14822544, 15596856, 15833172, 16626720, 17329840, 18528180, 19496070, 19791465, 20212560, 20795808, 21110896, 22233816, 23749758, 24704240, 24940080, 25994760, 26388620, 27792270, 28357920, 29027482, 29645088, 31193712, 31666344, 34659680, 37056360, 38992140, 39582930, 40425120, 42221792, 43541223, 44467632, 47499516, 49408480, 49880160, 51989520, 52777240, 55584540, 58054964, 59374395, 62387424, 63332688, 72568705, 74112720, 77984280, 79165860, 87082446, 88935264, 94999032, 103979040, 105554480, 111169080, 116109928, 118748790, 126665376, 130623669, 145137410, 148225440, 155968560, 158331720, 174164892, 189998064, 211108960, 217706115, 222338160, 232219856, 237497580, 261247338, 290274820, 311937120, 316663440, 348329784, 379996128, 435412230, 444676320, 464439712, 474995160, 522494676, 580549640, 633326880, 653118345, 696659568, 870824460, 949990320, 1044989352, 1161099280, 1306236690, 1393319136, 1741648920, 1899980640, 2089978704, 2322198560, 2612473380, 3483297840, 4179957408, 5224946760, 6966595680, 10449893520, 20899787040]

約数ペア:

[(1, 20899787040), (2, 10449893520), (3, 6966595680), (4, 5224946760), (5, 4179957408), (6, 3483297840), (8, 2612473380), (9, 2322198560), (10, 2089978704), (11, 1899980640), (12, 1741648920), (15, 1393319136), (16, 1306236690), (18, 1161099280), (20, 1044989352), (22, 949990320), (24, 870824460), (30, 696659568), (32, 653118345), (33, 633326880), (36, 580549640), (40, 522494676), (44, 474995160), (45, 464439712), (47, 444676320), (48, 435412230), (55, 379996128), (60, 348329784), (66, 316663440), (67, 311937120), (72, 290274820), (80, 261247338), (88, 237497580), (90, 232219856), (94, 222338160), (96, 217706115), (99, 211108960), (110, 189998064), (120, 174164892), (132, 158331720), (134, 155968560), (141, 148225440), (144, 145137410), (160, 130623669), (165, 126665376), (176, 118748790), (180, 116109928), (188, 111169080), (198, 105554480), (201, 103979040), (220, 94999032), (235, 88935264), (240, 87082446), (264, 79165860), (268, 77984280), (282, 74112720), (288, 72568705), (330, 63332688), (335, 62387424), (352, 59374395), (360, 58054964), (376, 55584540), (396, 52777240), (402, 51989520), (419, 49880160), (423, 49408480), (440, 47499516), (470, 44467632), (480, 43541223), (495, 42221792), (517, 40425120), (528, 39582930), (536, 38992140), (564, 37056360), (603, 34659680), (660, 31666344), (670, 31193712), (705, 29645088), (720, 29027482), (737, 28357920), (752, 27792270), (792, 26388620), (804, 25994760), (838, 24940080), (846, 24704240), (880, 23749758), (940, 22233816), (990, 21110896), (1005, 20795808), (1034, 20212560), (1056, 19791465), (1072, 19496070), (1128, 18528180), (1206, 17329840), (1257, 16626720), (1320, 15833172), (1340, 15596856), (1410, 14822544), (1440, 14513741), (1474, 14178960), (1504, 13896135), (1551, 13475040), (1584, 13194310), (1608, 12997380), (1676, 12470040), (1692, 12352120), (1760, 11874879), (1880, 11116908), (1980, 10555448), (2010, 10397904), (2068, 10106280), (2095, 9976032), (2115, 9881696), (2144, 9748035), (2211, 9452640), (2256, 9264090), (2412, 8664920), (2514, 8313360), (2585, 8085024), (2640, 7916586), (2680, 7798428), (2820, 7411272), (2948, 7089480), (3015, 6931936), (3102, 6737520), (3149, 6636960), (3168, 6597155), (3216, 6498690), (3352, 6235020), (3384, 6176060), (3685, 5671584), (3760, 5558454), (3771, 5542240), (3960, 5277724), (4020, 5198952), (4136, 5053140), (4190, 4988016), (4230, 4940848), (4422, 4726320), (4512, 4632045), (4609, 4534560), (4653, 4491680), (4824, 4332460), (5028, 4156680), (5170, 4042512), (5280, 3958293), (5360, 3899214), (5640, 3705636), (5896, 3544740), (6030, 3465968), (6204, 3368760), (6285, 3325344), (6298, 3318480), (6432, 3249345), (6633, 3150880), (6704, 3117510), (6768, 3088030), (7370, 2835792), (7520, 2779227), (7542, 2771120), (7755, 2695008), (7920, 2638862), (8040, 2599476), (8272, 2526570), (8380, 2494008), (8460, 2470424), (8844, 2363160), (9218, 2267280), (9306, 2245840), (9447, 2212320), (9648, 2166230), (10056, 2078340), (10340, 2021256), (10720, 1949607), (11055, 1890528), (11280, 1852818), (11792, 1772370), (12060, 1732984), (12408, 1684380), (12570, 1662672), (12596, 1659240), (13266, 1575440), (13408, 1558755), (13536, 1544015), (13827, 1511520), (14740, 1417896), (15084, 1385560), (15510, 1347504), (15745, 1327392), (15840, 1319431), (16080, 1299738), (16544, 1263285), (16760, 1247004), (16920, 1235212), (17688, 1181580), (18436, 1133640), (18612, 1122920), (18855, 1108448), (18894, 1106160), (19296, 1083115), (19693, 1061280), (20112, 1039170), (20680, 1010628), (22110, 945264), (22560, 926409), (23045, 906912), (23265, 898336), (23584, 886185), (24120, 866492), (24816, 842190), (25140, 831336), (25192, 829620), (26532, 787720), (27654, 755760), (28073, 744480), (28341, 737440), (29480, 708948), (30168, 692780), (31020, 673752), (31490, 663696), (32160, 649869), (33165, 630176), (33520, 623502), (33840, 617606), (34639, 603360), (35376, 590790), (36872, 566820), (37224, 561460), (37710, 554224), (37788, 553080), (39386, 530640), (40224, 519585), (41360, 505314), (41481, 503840), (44220, 472632), (46090, 453456), (46530, 449168), (47235, 442464), (48240, 433246), (49632, 421095), (50280, 415668), (50384, 414810), (53064, 393860), (55308, 377880), (56146, 372240), (56682, 368720), (58960, 354474), (59079, 353760), (60336, 346390), (62040, 336876), (62980, 331848), (66330, 315088), (67040, 311751), (67680, 308803), (69135, 302304), (69278, 301680), (70752, 295395), (73744, 283410), (74448, 280730), (75420, 277112), (75576, 276540), (78772, 265320), (82720, 252657), (82962, 251920), (84219, 248160), (88440, 236316), (92180, 226728), (93060, 224584), (94470, 221232), (96480, 216623), (98465, 212256), (100560, 207834), (100768, 207405), (103917, 201120), (106128, 196930), (110616, 188940), (112292, 186120), (113364, 184360), (117920, 177237), (118158, 176880), (120672, 173195), (124080, 168438), (125960, 165924), (132660, 157544), (138270, 151152), (138556, 150840), (140365, 148896), (141705, 147488)]