890205120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 448

約数和(自身を含む): 3686860800

約数和(自身を除く): 2796655680

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, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 135, 140, 144, 160, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 315, 320, 328, 336, 359, 360, 369, 378, 410, 420, 432, 448, 480, 492, 504, 540, 560, 574, 576, 615, 630, 656, 672, 718, 720, 738, 756, 820, 840, 861, 864, 945, 960, 984, 1008, 1077, 1080, 1107, 1120, 1148, 1230, 1260, 1312, 1344, 1435, 1436, 1440, 1476, 1512, 1640, 1680, 1722, 1728, 1795, 1845, 1890, 1968, 2016, 2154, 2160, 2214, 2240, 2296, 2460, 2513, 2520, 2583, 2624, 2870, 2872, 2880, 2952, 3024, 3231, 3280, 3360, 3444, 3590, 3690, 3780, 3936, 4032, 4305, 4308, 4320, 4428, 4592, 4920, 5026, 5040, 5166, 5385, 5535, 5740, 5744, 5904, 6048, 6462, 6560, 6720, 6888, 7180, 7380, 7539, 7560, 7749, 7872, 8610, 8616, 8640, 8856, 9184, 9693, 9840, 10052, 10080, 10332, 10770, 11070, 11480, 11488, 11808, 12096, 12565, 12915, 12924, 13120, 13776, 14360, 14719, 14760, 15078, 15120, 15498, 16155, 17220, 17232, 17712, 18368, 19386, 19680, 20104, 20160, 20664, 21540, 22140, 22617, 22960, 22976, 23616, 25130, 25830, 25848, 27552, 28720, 29438, 29520, 30156, 30240, 30996, 32310, 34440, 34464, 35424, 37695, 38745, 38772, 39360, 40208, 41328, 43080, 44157, 44280, 45234, 45920, 48465, 50260, 51660, 51696, 55104, 57440, 58876, 59040, 60312, 60480, 61992, 64620, 67851, 68880, 68928, 70848, 73595, 75390, 77490, 77544, 80416, 82656, 86160, 88314, 88560, 90468, 91840, 96930, 100520, 103033, 103320, 103392, 113085, 114880, 117752, 118080, 120624, 123984, 129240, 132471, 135702, 137760, 147190, 150780, 154980, 155088, 160832, 165312, 172320, 176628, 177120, 180936, 193860, 201040, 206066, 206640, 206784, 220785, 226170, 235504, 241248, 247968, 258480, 264942, 271404, 275520, 294380, 301560, 309099, 309960, 310176, 339255, 344640, 353256, 354240, 361872, 387720, 397413, 402080, 412132, 413280, 441570, 452340, 471008, 482496, 495936, 515165, 516960, 529884, 542808, 588760, 603120, 618198, 619920, 620352, 662355, 678510, 706512, 723744, 775440, 794826, 804160, 824264, 826560, 883140, 904680, 927297, 942016, 1030330, 1033920, 1059768, 1085616, 1177520, 1206240, 1236396, 1239840, 1324710, 1357020, 1413024, 1447488, 1545495, 1550880, 1589652, 1648528, 1766280, 1809360, 1854594, 1987065, 2060660, 2119536, 2171232, 2355040, 2412480, 2472792, 2479680, 2649420, 2714040, 2781891, 2826048, 3090990, 3101760, 3179304, 3297056, 3532560, 3618720, 3709188, 3974130, 4121320, 4239072, 4342464, 4636485, 4710080, 4945584, 5298840, 5428080, 5563782, 6181980, 6358608, 6594112, 7065120, 7237440, 7418376, 7948260, 8242640, 8478144, 9272970, 9891168, 10597680, 10856160, 11127564, 12363960, 12717216, 13909455, 14130240, 14836752, 15896520, 16485280, 18545940, 19782336, 21195360, 21712320, 22255128, 24727920, 25434432, 27818910, 29673504, 31793040, 32970560, 37091880, 42390720, 44510256, 49455840, 55637820, 59347008, 63586080, 74183760, 89020512, 98911680, 111275640, 127172160, 148367520, 178041024, 222551280, 296735040, 445102560, 890205120]

約数ペア:

[(1, 890205120), (2, 445102560), (3, 296735040), (4, 222551280), (5, 178041024), (6, 148367520), (7, 127172160), (8, 111275640), (9, 98911680), (10, 89020512), (12, 74183760), (14, 63586080), (15, 59347008), (16, 55637820), (18, 49455840), (20, 44510256), (21, 42390720), (24, 37091880), (27, 32970560), (28, 31793040), (30, 29673504), (32, 27818910), (35, 25434432), (36, 24727920), (40, 22255128), (41, 21712320), (42, 21195360), (45, 19782336), (48, 18545940), (54, 16485280), (56, 15896520), (60, 14836752), (63, 14130240), (64, 13909455), (70, 12717216), (72, 12363960), (80, 11127564), (82, 10856160), (84, 10597680), (90, 9891168), (96, 9272970), (105, 8478144), (108, 8242640), (112, 7948260), (120, 7418376), (123, 7237440), (126, 7065120), (135, 6594112), (140, 6358608), (144, 6181980), (160, 5563782), (164, 5428080), (168, 5298840), (180, 4945584), (189, 4710080), (192, 4636485), (205, 4342464), (210, 4239072), (216, 4121320), (224, 3974130), (240, 3709188), (246, 3618720), (252, 3532560), (270, 3297056), (280, 3179304), (287, 3101760), (288, 3090990), (315, 2826048), (320, 2781891), (328, 2714040), (336, 2649420), (359, 2479680), (360, 2472792), (369, 2412480), (378, 2355040), (410, 2171232), (420, 2119536), (432, 2060660), (448, 1987065), (480, 1854594), (492, 1809360), (504, 1766280), (540, 1648528), (560, 1589652), (574, 1550880), (576, 1545495), (615, 1447488), (630, 1413024), (656, 1357020), (672, 1324710), (718, 1239840), (720, 1236396), (738, 1206240), (756, 1177520), (820, 1085616), (840, 1059768), (861, 1033920), (864, 1030330), (945, 942016), (960, 927297), (984, 904680), (1008, 883140), (1077, 826560), (1080, 824264), (1107, 804160), (1120, 794826), (1148, 775440), (1230, 723744), (1260, 706512), (1312, 678510), (1344, 662355), (1435, 620352), (1436, 619920), (1440, 618198), (1476, 603120), (1512, 588760), (1640, 542808), (1680, 529884), (1722, 516960), (1728, 515165), (1795, 495936), (1845, 482496), (1890, 471008), (1968, 452340), (2016, 441570), (2154, 413280), (2160, 412132), (2214, 402080), (2240, 397413), (2296, 387720), (2460, 361872), (2513, 354240), (2520, 353256), (2583, 344640), (2624, 339255), (2870, 310176), (2872, 309960), (2880, 309099), (2952, 301560), (3024, 294380), (3231, 275520), (3280, 271404), (3360, 264942), (3444, 258480), (3590, 247968), (3690, 241248), (3780, 235504), (3936, 226170), (4032, 220785), (4305, 206784), (4308, 206640), (4320, 206066), (4428, 201040), (4592, 193860), (4920, 180936), (5026, 177120), (5040, 176628), (5166, 172320), (5385, 165312), (5535, 160832), (5740, 155088), (5744, 154980), (5904, 150780), (6048, 147190), (6462, 137760), (6560, 135702), (6720, 132471), (6888, 129240), (7180, 123984), (7380, 120624), (7539, 118080), (7560, 117752), (7749, 114880), (7872, 113085), (8610, 103392), (8616, 103320), (8640, 103033), (8856, 100520), (9184, 96930), (9693, 91840), (9840, 90468), (10052, 88560), (10080, 88314), (10332, 86160), (10770, 82656), (11070, 80416), (11480, 77544), (11488, 77490), (11808, 75390), (12096, 73595), (12565, 70848), (12915, 68928), (12924, 68880), (13120, 67851), (13776, 64620), (14360, 61992), (14719, 60480), (14760, 60312), (15078, 59040), (15120, 58876), (15498, 57440), (16155, 55104), (17220, 51696), (17232, 51660), (17712, 50260), (18368, 48465), (19386, 45920), (19680, 45234), (20104, 44280), (20160, 44157), (20664, 43080), (21540, 41328), (22140, 40208), (22617, 39360), (22960, 38772), (22976, 38745), (23616, 37695), (25130, 35424), (25830, 34464), (25848, 34440), (27552, 32310), (28720, 30996), (29438, 30240), (29520, 30156)]