290424960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^5$

素因数の和:63

約数の個数: 384

約数和(自身を含む): 1200009600

約数和(自身を除く): 909584640

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 343, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 686, 720, 735, 756, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1029, 1080, 1120, 1152, 1176, 1260, 1323, 1344, 1372, 1440, 1470, 1512, 1568, 1680, 1715, 1728, 1764, 1890, 1920, 1960, 2016, 2058, 2160, 2205, 2240, 2352, 2401, 2520, 2646, 2688, 2744, 2880, 2940, 3024, 3087, 3136, 3360, 3430, 3456, 3528, 3780, 3920, 4032, 4116, 4320, 4410, 4480, 4704, 4802, 5040, 5145, 5292, 5488, 5760, 5880, 6048, 6174, 6272, 6615, 6720, 6860, 7056, 7203, 7560, 7840, 8064, 8232, 8640, 8820, 9261, 9408, 9604, 10080, 10290, 10584, 10976, 11760, 12005, 12096, 12348, 13230, 13440, 13720, 14112, 14406, 15120, 15435, 15680, 16464, 16807, 17280, 17640, 18522, 18816, 19208, 20160, 20580, 21168, 21609, 21952, 23520, 24010, 24192, 24696, 26460, 27440, 28224, 28812, 30240, 30870, 31360, 32928, 33614, 35280, 36015, 37044, 38416, 40320, 41160, 42336, 43218, 43904, 46305, 47040, 48020, 49392, 50421, 52920, 54880, 56448, 57624, 60480, 61740, 64827, 65856, 67228, 70560, 72030, 74088, 76832, 82320, 84035, 84672, 86436, 92610, 94080, 96040, 98784, 100842, 105840, 108045, 109760, 115248, 120960, 123480, 129654, 131712, 134456, 141120, 144060, 148176, 151263, 153664, 164640, 168070, 169344, 172872, 185220, 192080, 197568, 201684, 211680, 216090, 219520, 230496, 246960, 252105, 259308, 268912, 282240, 288120, 296352, 302526, 307328, 324135, 329280, 336140, 345744, 370440, 384160, 395136, 403368, 423360, 432180, 453789, 460992, 493920, 504210, 518616, 537824, 576240, 592704, 605052, 648270, 658560, 672280, 691488, 740880, 756315, 768320, 806736, 846720, 864360, 907578, 921984, 987840, 1008420, 1037232, 1075648, 1152480, 1185408, 1210104, 1296540, 1344560, 1382976, 1481760, 1512630, 1536640, 1613472, 1728720, 1815156, 1975680, 2016840, 2074464, 2151296, 2268945, 2304960, 2420208, 2593080, 2689120, 2765952, 2963520, 3025260, 3226944, 3457440, 3630312, 4033680, 4148928, 4537890, 4609920, 4840416, 5186160, 5378240, 5927040, 6050520, 6453888, 6914880, 7260624, 8067360, 8297856, 9075780, 9680832, 10372320, 10756480, 12101040, 13829760, 14521248, 16134720, 18151560, 19361664, 20744640, 24202080, 29042496, 32269440, 36303120, 41489280, 48404160, 58084992, 72606240, 96808320, 145212480, 290424960]

約数ペア:

[(1, 290424960), (2, 145212480), (3, 96808320), (4, 72606240), (5, 58084992), (6, 48404160), (7, 41489280), (8, 36303120), (9, 32269440), (10, 29042496), (12, 24202080), (14, 20744640), (15, 19361664), (16, 18151560), (18, 16134720), (20, 14521248), (21, 13829760), (24, 12101040), (27, 10756480), (28, 10372320), (30, 9680832), (32, 9075780), (35, 8297856), (36, 8067360), (40, 7260624), (42, 6914880), (45, 6453888), (48, 6050520), (49, 5927040), (54, 5378240), (56, 5186160), (60, 4840416), (63, 4609920), (64, 4537890), (70, 4148928), (72, 4033680), (80, 3630312), (84, 3457440), (90, 3226944), (96, 3025260), (98, 2963520), (105, 2765952), (108, 2689120), (112, 2593080), (120, 2420208), (126, 2304960), (128, 2268945), (135, 2151296), (140, 2074464), (144, 2016840), (147, 1975680), (160, 1815156), (168, 1728720), (180, 1613472), (189, 1536640), (192, 1512630), (196, 1481760), (210, 1382976), (216, 1344560), (224, 1296540), (240, 1210104), (245, 1185408), (252, 1152480), (270, 1075648), (280, 1037232), (288, 1008420), (294, 987840), (315, 921984), (320, 907578), (336, 864360), (343, 846720), (360, 806736), (378, 768320), (384, 756315), (392, 740880), (420, 691488), (432, 672280), (441, 658560), (448, 648270), (480, 605052), (490, 592704), (504, 576240), (540, 537824), (560, 518616), (576, 504210), (588, 493920), (630, 460992), (640, 453789), (672, 432180), (686, 423360), (720, 403368), (735, 395136), (756, 384160), (784, 370440), (840, 345744), (864, 336140), (882, 329280), (896, 324135), (945, 307328), (960, 302526), (980, 296352), (1008, 288120), (1029, 282240), (1080, 268912), (1120, 259308), (1152, 252105), (1176, 246960), (1260, 230496), (1323, 219520), (1344, 216090), (1372, 211680), (1440, 201684), (1470, 197568), (1512, 192080), (1568, 185220), (1680, 172872), (1715, 169344), (1728, 168070), (1764, 164640), (1890, 153664), (1920, 151263), (1960, 148176), (2016, 144060), (2058, 141120), (2160, 134456), (2205, 131712), (2240, 129654), (2352, 123480), (2401, 120960), (2520, 115248), (2646, 109760), (2688, 108045), (2744, 105840), (2880, 100842), (2940, 98784), (3024, 96040), (3087, 94080), (3136, 92610), (3360, 86436), (3430, 84672), (3456, 84035), (3528, 82320), (3780, 76832), (3920, 74088), (4032, 72030), (4116, 70560), (4320, 67228), (4410, 65856), (4480, 64827), (4704, 61740), (4802, 60480), (5040, 57624), (5145, 56448), (5292, 54880), (5488, 52920), (5760, 50421), (5880, 49392), (6048, 48020), (6174, 47040), (6272, 46305), (6615, 43904), (6720, 43218), (6860, 42336), (7056, 41160), (7203, 40320), (7560, 38416), (7840, 37044), (8064, 36015), (8232, 35280), (8640, 33614), (8820, 32928), (9261, 31360), (9408, 30870), (9604, 30240), (10080, 28812), (10290, 28224), (10584, 27440), (10976, 26460), (11760, 24696), (12005, 24192), (12096, 24010), (12348, 23520), (13230, 21952), (13440, 21609), (13720, 21168), (14112, 20580), (14406, 20160), (15120, 19208), (15435, 18816), (15680, 18522), (16464, 17640), (16807, 17280)]