1330369040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 320

約数和(自身を含む): 4274726400

約数和(自身を除く): 2944357360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 37, 40, 44, 52, 55, 56, 65, 70, 74, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 148, 154, 176, 182, 185, 208, 220, 259, 260, 280, 286, 296, 308, 364, 370, 385, 407, 440, 449, 455, 481, 518, 520, 560, 572, 592, 616, 715, 728, 740, 770, 814, 880, 898, 910, 962, 1001, 1036, 1040, 1144, 1232, 1295, 1430, 1456, 1480, 1540, 1628, 1796, 1820, 1924, 2002, 2035, 2072, 2245, 2288, 2405, 2590, 2849, 2860, 2960, 3080, 3143, 3256, 3367, 3592, 3640, 3848, 4004, 4070, 4144, 4490, 4810, 4939, 5005, 5180, 5291, 5698, 5720, 5837, 6160, 6286, 6512, 6734, 7184, 7280, 7696, 8008, 8140, 8980, 9620, 9878, 10010, 10360, 10582, 11396, 11440, 11674, 12572, 13468, 14245, 15715, 16016, 16280, 16613, 16835, 17960, 19240, 19756, 20020, 20720, 21164, 22792, 23348, 24695, 25144, 26455, 26936, 28490, 29185, 31430, 32560, 33226, 33670, 34573, 35920, 37037, 38480, 39512, 40040, 40859, 42328, 45584, 46696, 49390, 50288, 52910, 53872, 56980, 58370, 62860, 64207, 66452, 67340, 69146, 74074, 79024, 80080, 81718, 83065, 84656, 93392, 98780, 105820, 113960, 116291, 116740, 125720, 128414, 132904, 134680, 138292, 148148, 163436, 166130, 172865, 182743, 185185, 197560, 204295, 211640, 215969, 227920, 232582, 233480, 251440, 256828, 265808, 269360, 276584, 296296, 321035, 326872, 332260, 345730, 365486, 370370, 395120, 408590, 423280, 431938, 449449, 465164, 466960, 513656, 553168, 581455, 592592, 642070, 653744, 664520, 691460, 730972, 740740, 817180, 863876, 898898, 913715, 930328, 1027312, 1079845, 1162910, 1279201, 1284140, 1329040, 1382920, 1461944, 1481480, 1511783, 1634360, 1727752, 1797796, 1827430, 1860656, 2159690, 2247245, 2325820, 2375659, 2558402, 2568280, 2765840, 2923888, 2962960, 3023566, 3268720, 3455504, 3595592, 3654860, 4319380, 4494490, 4651640, 4751318, 5116804, 5136560, 6047132, 6396005, 7191184, 7309720, 7558915, 8638760, 8988980, 9303280, 9502636, 10233608, 11878295, 12094264, 12792010, 14619440, 15117830, 16629613, 17277520, 17977960, 19005272, 20467216, 23756590, 24188528, 25584020, 30235660, 33259226, 35955920, 38010544, 47513180, 51168040, 60471320, 66518452, 83148065, 95026360, 102336080, 120942640, 133036904, 166296130, 190052720, 266073808, 332592260, 665184520, 1330369040]

約数ペア:

[(1, 1330369040), (2, 665184520), (4, 332592260), (5, 266073808), (7, 190052720), (8, 166296130), (10, 133036904), (11, 120942640), (13, 102336080), (14, 95026360), (16, 83148065), (20, 66518452), (22, 60471320), (26, 51168040), (28, 47513180), (35, 38010544), (37, 35955920), (40, 33259226), (44, 30235660), (52, 25584020), (55, 24188528), (56, 23756590), (65, 20467216), (70, 19005272), (74, 17977960), (77, 17277520), (80, 16629613), (88, 15117830), (91, 14619440), (104, 12792010), (110, 12094264), (112, 11878295), (130, 10233608), (140, 9502636), (143, 9303280), (148, 8988980), (154, 8638760), (176, 7558915), (182, 7309720), (185, 7191184), (208, 6396005), (220, 6047132), (259, 5136560), (260, 5116804), (280, 4751318), (286, 4651640), (296, 4494490), (308, 4319380), (364, 3654860), (370, 3595592), (385, 3455504), (407, 3268720), (440, 3023566), (449, 2962960), (455, 2923888), (481, 2765840), (518, 2568280), (520, 2558402), (560, 2375659), (572, 2325820), (592, 2247245), (616, 2159690), (715, 1860656), (728, 1827430), (740, 1797796), (770, 1727752), (814, 1634360), (880, 1511783), (898, 1481480), (910, 1461944), (962, 1382920), (1001, 1329040), (1036, 1284140), (1040, 1279201), (1144, 1162910), (1232, 1079845), (1295, 1027312), (1430, 930328), (1456, 913715), (1480, 898898), (1540, 863876), (1628, 817180), (1796, 740740), (1820, 730972), (1924, 691460), (2002, 664520), (2035, 653744), (2072, 642070), (2245, 592592), (2288, 581455), (2405, 553168), (2590, 513656), (2849, 466960), (2860, 465164), (2960, 449449), (3080, 431938), (3143, 423280), (3256, 408590), (3367, 395120), (3592, 370370), (3640, 365486), (3848, 345730), (4004, 332260), (4070, 326872), (4144, 321035), (4490, 296296), (4810, 276584), (4939, 269360), (5005, 265808), (5180, 256828), (5291, 251440), (5698, 233480), (5720, 232582), (5837, 227920), (6160, 215969), (6286, 211640), (6512, 204295), (6734, 197560), (7184, 185185), (7280, 182743), (7696, 172865), (8008, 166130), (8140, 163436), (8980, 148148), (9620, 138292), (9878, 134680), (10010, 132904), (10360, 128414), (10582, 125720), (11396, 116740), (11440, 116291), (11674, 113960), (12572, 105820), (13468, 98780), (14245, 93392), (15715, 84656), (16016, 83065), (16280, 81718), (16613, 80080), (16835, 79024), (17960, 74074), (19240, 69146), (19756, 67340), (20020, 66452), (20720, 64207), (21164, 62860), (22792, 58370), (23348, 56980), (24695, 53872), (25144, 52910), (26455, 50288), (26936, 49390), (28490, 46696), (29185, 45584), (31430, 42328), (32560, 40859), (33226, 40040), (33670, 39512), (34573, 38480), (35920, 37037)]