1377378240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 448

約数和(自身を含む): 5266944000

約数和(自身を除く): 3889565760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 64, 70, 80, 84, 89, 94, 96, 98, 105, 112, 120, 140, 141, 147, 160, 168, 178, 188, 192, 196, 210, 224, 235, 240, 245, 267, 280, 282, 294, 320, 329, 336, 343, 356, 376, 392, 420, 445, 448, 470, 480, 490, 534, 560, 564, 588, 623, 658, 672, 686, 705, 712, 735, 752, 784, 840, 890, 940, 960, 980, 987, 1029, 1068, 1120, 1128, 1176, 1246, 1316, 1335, 1344, 1372, 1410, 1424, 1470, 1504, 1568, 1645, 1680, 1715, 1780, 1869, 1880, 1960, 1974, 2058, 2136, 2240, 2256, 2303, 2352, 2492, 2632, 2670, 2744, 2820, 2848, 2940, 3008, 3115, 3136, 3290, 3360, 3430, 3560, 3738, 3760, 3920, 3948, 4116, 4183, 4272, 4361, 4512, 4606, 4704, 4935, 4984, 5145, 5264, 5340, 5488, 5640, 5696, 5880, 6230, 6580, 6720, 6860, 6909, 7120, 7476, 7520, 7840, 7896, 8232, 8366, 8544, 8722, 9024, 9212, 9345, 9408, 9870, 9968, 10290, 10528, 10680, 10976, 11280, 11515, 11760, 12460, 12549, 13083, 13160, 13720, 13818, 14240, 14952, 15040, 15680, 15792, 16121, 16464, 16732, 17088, 17444, 18424, 18690, 19740, 19936, 20580, 20915, 21056, 21360, 21805, 21952, 22560, 23030, 23520, 24920, 25098, 26166, 26320, 27440, 27636, 28480, 29281, 29904, 30527, 31584, 32242, 32928, 33464, 34545, 34888, 36848, 37380, 39480, 39872, 41160, 41830, 42720, 43610, 45120, 46060, 47040, 48363, 49840, 50196, 52332, 52640, 54880, 55272, 58562, 59808, 61054, 62745, 63168, 64484, 65415, 65856, 66928, 69090, 69776, 73696, 74760, 78960, 80605, 82320, 83660, 85440, 87220, 87843, 91581, 92120, 96726, 99680, 100392, 104664, 105280, 109760, 110544, 117124, 119616, 122108, 125490, 128968, 130830, 133856, 138180, 139552, 146405, 147392, 149520, 152635, 157920, 161210, 164640, 167320, 174440, 175686, 183162, 184240, 193452, 199360, 200784, 204967, 209328, 221088, 234248, 241815, 244216, 250980, 257936, 261660, 267712, 276360, 279104, 292810, 299040, 305270, 315840, 322420, 329280, 334640, 348880, 351372, 366324, 368480, 386904, 401568, 409934, 418656, 439215, 442176, 457905, 468496, 483630, 488432, 501960, 515872, 523320, 552720, 585620, 598080, 610540, 614901, 644840, 669280, 697760, 702744, 732648, 736960, 773808, 803136, 819868, 837312, 878430, 915810, 936992, 967260, 976864, 1003920, 1024835, 1031744, 1046640, 1105440, 1171240, 1221080, 1229802, 1289680, 1338560, 1395520, 1405488, 1434769, 1465296, 1547616, 1639736, 1756860, 1831620, 1873984, 1934520, 1953728, 2007840, 2049670, 2093280, 2210880, 2342480, 2442160, 2459604, 2579360, 2810976, 2869538, 2930592, 3074505, 3095232, 3279472, 3513720, 3663240, 3869040, 4015680, 4099340, 4186560, 4304307, 4684960, 4884320, 4919208, 5158720, 5621952, 5739076, 5861184, 6149010, 6558944, 7027440, 7173845, 7326480, 7738080, 8198680, 8608614, 9369920, 9768640, 9838416, 11478152, 12298020, 13117888, 14054880, 14347690, 14652960, 15476160, 16397360, 17217228, 19676832, 21521535, 22956304, 24596040, 28109760, 28695380, 29305920, 32794720, 34434456, 39353664, 43043070, 45912608, 49192080, 57390760, 65589440, 68868912, 86086140, 91825216, 98384160, 114781520, 137737824, 172172280, 196768320, 229563040, 275475648, 344344560, 459126080, 688689120, 1377378240]

約数ペア:

[(1, 1377378240), (2, 688689120), (3, 459126080), (4, 344344560), (5, 275475648), (6, 229563040), (7, 196768320), (8, 172172280), (10, 137737824), (12, 114781520), (14, 98384160), (15, 91825216), (16, 86086140), (20, 68868912), (21, 65589440), (24, 57390760), (28, 49192080), (30, 45912608), (32, 43043070), (35, 39353664), (40, 34434456), (42, 32794720), (47, 29305920), (48, 28695380), (49, 28109760), (56, 24596040), (60, 22956304), (64, 21521535), (70, 19676832), (80, 17217228), (84, 16397360), (89, 15476160), (94, 14652960), (96, 14347690), (98, 14054880), (105, 13117888), (112, 12298020), (120, 11478152), (140, 9838416), (141, 9768640), (147, 9369920), (160, 8608614), (168, 8198680), (178, 7738080), (188, 7326480), (192, 7173845), (196, 7027440), (210, 6558944), (224, 6149010), (235, 5861184), (240, 5739076), (245, 5621952), (267, 5158720), (280, 4919208), (282, 4884320), (294, 4684960), (320, 4304307), (329, 4186560), (336, 4099340), (343, 4015680), (356, 3869040), (376, 3663240), (392, 3513720), (420, 3279472), (445, 3095232), (448, 3074505), (470, 2930592), (480, 2869538), (490, 2810976), (534, 2579360), (560, 2459604), (564, 2442160), (588, 2342480), (623, 2210880), (658, 2093280), (672, 2049670), (686, 2007840), (705, 1953728), (712, 1934520), (735, 1873984), (752, 1831620), (784, 1756860), (840, 1639736), (890, 1547616), (940, 1465296), (960, 1434769), (980, 1405488), (987, 1395520), (1029, 1338560), (1068, 1289680), (1120, 1229802), (1128, 1221080), (1176, 1171240), (1246, 1105440), (1316, 1046640), (1335, 1031744), (1344, 1024835), (1372, 1003920), (1410, 976864), (1424, 967260), (1470, 936992), (1504, 915810), (1568, 878430), (1645, 837312), (1680, 819868), (1715, 803136), (1780, 773808), (1869, 736960), (1880, 732648), (1960, 702744), (1974, 697760), (2058, 669280), (2136, 644840), (2240, 614901), (2256, 610540), (2303, 598080), (2352, 585620), (2492, 552720), (2632, 523320), (2670, 515872), (2744, 501960), (2820, 488432), (2848, 483630), (2940, 468496), (3008, 457905), (3115, 442176), (3136, 439215), (3290, 418656), (3360, 409934), (3430, 401568), (3560, 386904), (3738, 368480), (3760, 366324), (3920, 351372), (3948, 348880), (4116, 334640), (4183, 329280), (4272, 322420), (4361, 315840), (4512, 305270), (4606, 299040), (4704, 292810), (4935, 279104), (4984, 276360), (5145, 267712), (5264, 261660), (5340, 257936), (5488, 250980), (5640, 244216), (5696, 241815), (5880, 234248), (6230, 221088), (6580, 209328), (6720, 204967), (6860, 200784), (6909, 199360), (7120, 193452), (7476, 184240), (7520, 183162), (7840, 175686), (7896, 174440), (8232, 167320), (8366, 164640), (8544, 161210), (8722, 157920), (9024, 152635), (9212, 149520), (9345, 147392), (9408, 146405), (9870, 139552), (9968, 138180), (10290, 133856), (10528, 130830), (10680, 128968), (10976, 125490), (11280, 122108), (11515, 119616), (11760, 117124), (12460, 110544), (12549, 109760), (13083, 105280), (13160, 104664), (13720, 100392), (13818, 99680), (14240, 96726), (14952, 92120), (15040, 91581), (15680, 87843), (15792, 87220), (16121, 85440), (16464, 83660), (16732, 82320), (17088, 80605), (17444, 78960), (18424, 74760), (18690, 73696), (19740, 69776), (19936, 69090), (20580, 66928), (20915, 65856), (21056, 65415), (21360, 64484), (21805, 63168), (21952, 62745), (22560, 61054), (23030, 59808), (23520, 58562), (24920, 55272), (25098, 54880), (26166, 52640), (26320, 52332), (27440, 50196), (27636, 49840), (28480, 48363), (29281, 47040), (29904, 46060), (30527, 45120), (31584, 43610), (32242, 42720), (32928, 41830), (33464, 41160), (34545, 39872), (34888, 39480), (36848, 37380)]