442169280

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{2437}}^1$

素因数の和:2473

約数の個数: 280

約数和(自身を含む): 1798307808

約数和(自身を除く): 1356138528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2437, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 4874, 5040, 5184, 5670, 6048, 6480, 6720, 7311, 7560, 8640, 9072, 9748, 10080, 11340, 12096, 12185, 12960, 14622, 15120, 17059, 18144, 19496, 20160, 21933, 22680, 24370, 25920, 29244, 30240, 34118, 36288, 36555, 38992, 43866, 45360, 48740, 51177, 58488, 60480, 65799, 68236, 73110, 77984, 85295, 87732, 90720, 97480, 102354, 109665, 116976, 131598, 136472, 146220, 153531, 155968, 170590, 175464, 181440, 194960, 197397, 204708, 219330, 233952, 255885, 263196, 272944, 292440, 307062, 328995, 341180, 350928, 389920, 394794, 409416, 438660, 460593, 467904, 511770, 526392, 545888, 584880, 614124, 657990, 682360, 701856, 767655, 779840, 789588, 818832, 877320, 921186, 986985, 1023540, 1052784, 1091776, 1169760, 1228248, 1315980, 1364720, 1381779, 1403712, 1535310, 1579176, 1637664, 1754640, 1842372, 1973970, 2047080, 2105568, 2302965, 2339520, 2456496, 2631960, 2729440, 2763558, 3070620, 3158352, 3275328, 3509280, 3684744, 3947940, 4094160, 4211136, 4605930, 4912992, 5263920, 5458880, 5527116, 6141240, 6316704, 6908895, 7018560, 7369488, 7895880, 8188320, 9211860, 9825984, 10527840, 11054232, 12282480, 12633408, 13817790, 14738976, 15791760, 16376640, 18423720, 21055680, 22108464, 24564960, 27635580, 29477952, 31583520, 36847440, 44216928, 49129920, 55271160, 63167040, 73694880, 88433856, 110542320, 147389760, 221084640, 442169280]

約数ペア:

[(1, 442169280), (2, 221084640), (3, 147389760), (4, 110542320), (5, 88433856), (6, 73694880), (7, 63167040), (8, 55271160), (9, 49129920), (10, 44216928), (12, 36847440), (14, 31583520), (15, 29477952), (16, 27635580), (18, 24564960), (20, 22108464), (21, 21055680), (24, 18423720), (27, 16376640), (28, 15791760), (30, 14738976), (32, 13817790), (35, 12633408), (36, 12282480), (40, 11054232), (42, 10527840), (45, 9825984), (48, 9211860), (54, 8188320), (56, 7895880), (60, 7369488), (63, 7018560), (64, 6908895), (70, 6316704), (72, 6141240), (80, 5527116), (81, 5458880), (84, 5263920), (90, 4912992), (96, 4605930), (105, 4211136), (108, 4094160), (112, 3947940), (120, 3684744), (126, 3509280), (135, 3275328), (140, 3158352), (144, 3070620), (160, 2763558), (162, 2729440), (168, 2631960), (180, 2456496), (189, 2339520), (192, 2302965), (210, 2105568), (216, 2047080), (224, 1973970), (240, 1842372), (252, 1754640), (270, 1637664), (280, 1579176), (288, 1535310), (315, 1403712), (320, 1381779), (324, 1364720), (336, 1315980), (360, 1228248), (378, 1169760), (405, 1091776), (420, 1052784), (432, 1023540), (448, 986985), (480, 921186), (504, 877320), (540, 818832), (560, 789588), (567, 779840), (576, 767655), (630, 701856), (648, 682360), (672, 657990), (720, 614124), (756, 584880), (810, 545888), (840, 526392), (864, 511770), (945, 467904), (960, 460593), (1008, 438660), (1080, 409416), (1120, 394794), (1134, 389920), (1260, 350928), (1296, 341180), (1344, 328995), (1440, 307062), (1512, 292440), (1620, 272944), (1680, 263196), (1728, 255885), (1890, 233952), (2016, 219330), (2160, 204708), (2240, 197397), (2268, 194960), (2437, 181440), (2520, 175464), (2592, 170590), (2835, 155968), (2880, 153531), (3024, 146220), (3240, 136472), (3360, 131598), (3780, 116976), (4032, 109665), (4320, 102354), (4536, 97480), (4874, 90720), (5040, 87732), (5184, 85295), (5670, 77984), (6048, 73110), (6480, 68236), (6720, 65799), (7311, 60480), (7560, 58488), (8640, 51177), (9072, 48740), (9748, 45360), (10080, 43866), (11340, 38992), (12096, 36555), (12185, 36288), (12960, 34118), (14622, 30240), (15120, 29244), (17059, 25920), (18144, 24370), (19496, 22680), (20160, 21933)]