385822080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 288

約数和(自身を含む): 1550942640

約数和(自身を除く): 1165120560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1367, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2734, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4101, 4410, 4480, 4704, 5040, 5468, 5760, 5880, 6272, 6720, 6835, 7056, 7840, 8064, 8202, 8820, 9408, 9569, 10080, 10936, 11760, 12303, 13440, 13670, 14112, 15680, 16404, 17640, 18816, 19138, 20160, 20505, 21872, 23520, 24606, 27340, 28224, 28707, 31360, 32808, 35280, 38276, 40320, 41010, 43744, 47040, 47845, 49212, 54680, 56448, 57414, 61515, 65616, 66983, 70560, 76552, 82020, 86121, 87488, 94080, 95690, 98424, 109360, 114828, 123030, 131232, 133966, 141120, 143535, 153104, 164040, 172242, 174976, 191380, 196848, 200949, 218720, 229656, 246060, 262464, 267932, 282240, 287070, 306208, 328080, 334915, 344484, 382760, 393696, 401898, 430605, 437440, 459312, 492120, 524928, 535864, 574140, 602847, 612416, 656160, 669830, 688968, 765520, 787392, 803796, 861210, 874880, 918624, 984240, 1004745, 1071728, 1148280, 1205694, 1224832, 1312320, 1339660, 1377936, 1531040, 1574784, 1607592, 1722420, 1837248, 1968480, 2009490, 2143456, 2296560, 2411388, 2624640, 2679320, 2755872, 3014235, 3062080, 3215184, 3444840, 3674496, 3936960, 4018980, 4286912, 4593120, 4822776, 5358640, 5511744, 6028470, 6124160, 6430368, 6889680, 7873920, 8037960, 8573824, 9186240, 9645552, 10717280, 11023488, 12056940, 12860736, 13779360, 16075920, 18372480, 19291104, 21434560, 24113880, 25721472, 27558720, 32151840, 38582208, 42869120, 48227760, 55117440, 64303680, 77164416, 96455520, 128607360, 192911040, 385822080]

約数ペア:

[(1, 385822080), (2, 192911040), (3, 128607360), (4, 96455520), (5, 77164416), (6, 64303680), (7, 55117440), (8, 48227760), (9, 42869120), (10, 38582208), (12, 32151840), (14, 27558720), (15, 25721472), (16, 24113880), (18, 21434560), (20, 19291104), (21, 18372480), (24, 16075920), (28, 13779360), (30, 12860736), (32, 12056940), (35, 11023488), (36, 10717280), (40, 9645552), (42, 9186240), (45, 8573824), (48, 8037960), (49, 7873920), (56, 6889680), (60, 6430368), (63, 6124160), (64, 6028470), (70, 5511744), (72, 5358640), (80, 4822776), (84, 4593120), (90, 4286912), (96, 4018980), (98, 3936960), (105, 3674496), (112, 3444840), (120, 3215184), (126, 3062080), (128, 3014235), (140, 2755872), (144, 2679320), (147, 2624640), (160, 2411388), (168, 2296560), (180, 2143456), (192, 2009490), (196, 1968480), (210, 1837248), (224, 1722420), (240, 1607592), (245, 1574784), (252, 1531040), (280, 1377936), (288, 1339660), (294, 1312320), (315, 1224832), (320, 1205694), (336, 1148280), (360, 1071728), (384, 1004745), (392, 984240), (420, 918624), (441, 874880), (448, 861210), (480, 803796), (490, 787392), (504, 765520), (560, 688968), (576, 669830), (588, 656160), (630, 612416), (640, 602847), (672, 574140), (720, 535864), (735, 524928), (784, 492120), (840, 459312), (882, 437440), (896, 430605), (960, 401898), (980, 393696), (1008, 382760), (1120, 344484), (1152, 334915), (1176, 328080), (1260, 306208), (1344, 287070), (1367, 282240), (1440, 267932), (1470, 262464), (1568, 246060), (1680, 229656), (1764, 218720), (1920, 200949), (1960, 196848), (2016, 191380), (2205, 174976), (2240, 172242), (2352, 164040), (2520, 153104), (2688, 143535), (2734, 141120), (2880, 133966), (2940, 131232), (3136, 123030), (3360, 114828), (3528, 109360), (3920, 98424), (4032, 95690), (4101, 94080), (4410, 87488), (4480, 86121), (4704, 82020), (5040, 76552), (5468, 70560), (5760, 66983), (5880, 65616), (6272, 61515), (6720, 57414), (6835, 56448), (7056, 54680), (7840, 49212), (8064, 47845), (8202, 47040), (8820, 43744), (9408, 41010), (9569, 40320), (10080, 38276), (10936, 35280), (11760, 32808), (12303, 31360), (13440, 28707), (13670, 28224), (14112, 27340), (15680, 24606), (16404, 23520), (17640, 21872), (18816, 20505), (19138, 20160)]