420994080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 288

約数和(自身を含む): 1586160576

約数和(自身を除く): 1165166496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 172, 180, 195, 208, 215, 234, 240, 258, 260, 288, 312, 344, 360, 387, 390, 416, 430, 468, 480, 516, 520, 523, 559, 585, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1046, 1118, 1170, 1248, 1290, 1376, 1440, 1548, 1560, 1569, 1677, 1720, 1872, 1935, 2064, 2080, 2092, 2236, 2340, 2580, 2615, 2795, 3096, 3120, 3138, 3354, 3440, 3744, 3870, 4128, 4184, 4472, 4680, 4707, 5031, 5160, 5230, 5590, 6192, 6240, 6276, 6708, 6799, 6880, 7740, 7845, 8368, 8385, 8944, 9360, 9414, 10062, 10320, 10460, 11180, 12384, 12552, 13416, 13598, 15480, 15690, 16736, 16770, 17888, 18720, 18828, 20124, 20397, 20640, 20920, 22360, 22489, 23535, 25104, 25155, 26832, 27196, 30960, 31380, 33540, 33995, 37656, 40248, 40794, 41840, 44720, 44978, 47070, 50208, 50310, 53664, 54392, 61191, 61920, 62760, 67080, 67467, 67990, 75312, 80496, 81588, 83680, 89440, 89956, 94140, 100620, 101985, 108784, 112445, 122382, 125520, 134160, 134934, 135980, 150624, 160992, 163176, 179912, 188280, 201240, 202401, 203970, 217568, 224890, 244764, 251040, 268320, 269868, 271960, 292357, 305955, 326352, 337335, 359824, 376560, 402480, 404802, 407940, 449780, 489528, 539736, 543920, 584714, 611910, 652704, 674670, 719648, 753120, 804960, 809604, 815880, 877071, 899560, 979056, 1012005, 1079472, 1087840, 1169428, 1223820, 1349340, 1461785, 1619208, 1631760, 1754142, 1799120, 1958112, 2024010, 2158944, 2338856, 2447640, 2631213, 2698680, 2923570, 3238416, 3263520, 3508284, 3598240, 4048020, 4385355, 4677712, 4895280, 5262426, 5397360, 5847140, 6476832, 7016568, 8096040, 8770710, 9355424, 9790560, 10524852, 10794720, 11694280, 13156065, 14033136, 16192080, 17541420, 21049704, 23388560, 26312130, 28066272, 32384160, 35082840, 42099408, 46777120, 52624260, 70165680, 84198816, 105248520, 140331360, 210497040, 420994080]

約数ペア:

[(1, 420994080), (2, 210497040), (3, 140331360), (4, 105248520), (5, 84198816), (6, 70165680), (8, 52624260), (9, 46777120), (10, 42099408), (12, 35082840), (13, 32384160), (15, 28066272), (16, 26312130), (18, 23388560), (20, 21049704), (24, 17541420), (26, 16192080), (30, 14033136), (32, 13156065), (36, 11694280), (39, 10794720), (40, 10524852), (43, 9790560), (45, 9355424), (48, 8770710), (52, 8096040), (60, 7016568), (65, 6476832), (72, 5847140), (78, 5397360), (80, 5262426), (86, 4895280), (90, 4677712), (96, 4385355), (104, 4048020), (117, 3598240), (120, 3508284), (129, 3263520), (130, 3238416), (144, 2923570), (156, 2698680), (160, 2631213), (172, 2447640), (180, 2338856), (195, 2158944), (208, 2024010), (215, 1958112), (234, 1799120), (240, 1754142), (258, 1631760), (260, 1619208), (288, 1461785), (312, 1349340), (344, 1223820), (360, 1169428), (387, 1087840), (390, 1079472), (416, 1012005), (430, 979056), (468, 899560), (480, 877071), (516, 815880), (520, 809604), (523, 804960), (559, 753120), (585, 719648), (624, 674670), (645, 652704), (688, 611910), (720, 584714), (774, 543920), (780, 539736), (860, 489528), (936, 449780), (1032, 407940), (1040, 404802), (1046, 402480), (1118, 376560), (1170, 359824), (1248, 337335), (1290, 326352), (1376, 305955), (1440, 292357), (1548, 271960), (1560, 269868), (1569, 268320), (1677, 251040), (1720, 244764), (1872, 224890), (1935, 217568), (2064, 203970), (2080, 202401), (2092, 201240), (2236, 188280), (2340, 179912), (2580, 163176), (2615, 160992), (2795, 150624), (3096, 135980), (3120, 134934), (3138, 134160), (3354, 125520), (3440, 122382), (3744, 112445), (3870, 108784), (4128, 101985), (4184, 100620), (4472, 94140), (4680, 89956), (4707, 89440), (5031, 83680), (5160, 81588), (5230, 80496), (5590, 75312), (6192, 67990), (6240, 67467), (6276, 67080), (6708, 62760), (6799, 61920), (6880, 61191), (7740, 54392), (7845, 53664), (8368, 50310), (8385, 50208), (8944, 47070), (9360, 44978), (9414, 44720), (10062, 41840), (10320, 40794), (10460, 40248), (11180, 37656), (12384, 33995), (12552, 33540), (13416, 31380), (13598, 30960), (15480, 27196), (15690, 26832), (16736, 25155), (16770, 25104), (17888, 23535), (18720, 22489), (18828, 22360), (20124, 20920), (20397, 20640)]