230784120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^4\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 320

約数和(自身を含む): 907524000

約数和(自身を除く): 676739880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 89, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 178, 180, 189, 196, 210, 216, 245, 252, 267, 270, 280, 294, 315, 343, 356, 360, 378, 392, 420, 441, 445, 490, 504, 534, 540, 588, 623, 630, 686, 712, 735, 756, 801, 840, 882, 890, 945, 980, 1029, 1068, 1080, 1176, 1246, 1260, 1323, 1335, 1372, 1470, 1512, 1602, 1715, 1764, 1780, 1869, 1890, 1960, 2058, 2136, 2205, 2401, 2403, 2492, 2520, 2646, 2670, 2744, 2940, 3087, 3115, 3204, 3430, 3528, 3560, 3738, 3780, 4005, 4116, 4361, 4410, 4802, 4806, 4984, 5145, 5292, 5340, 5607, 5880, 6174, 6230, 6408, 6615, 6860, 7203, 7476, 7560, 8010, 8232, 8722, 8820, 9261, 9345, 9604, 9612, 10290, 10584, 10680, 11214, 12005, 12015, 12348, 12460, 13083, 13230, 13720, 14406, 14952, 15435, 16020, 16821, 17444, 17640, 18522, 18690, 19208, 19224, 20580, 21609, 21805, 22428, 24010, 24030, 24696, 24920, 26166, 26460, 28035, 28812, 30527, 30870, 32040, 33642, 34888, 36015, 37044, 37380, 39249, 41160, 43218, 43610, 44856, 46305, 48020, 48060, 52332, 52920, 56070, 57624, 61054, 61740, 64827, 65415, 67284, 72030, 74088, 74760, 78498, 84105, 86436, 87220, 91581, 92610, 96040, 96120, 104664, 108045, 112140, 117747, 122108, 123480, 129654, 130830, 134568, 144060, 152635, 156996, 168210, 172872, 174440, 183162, 185220, 196245, 213689, 216090, 224280, 235494, 244216, 259308, 261660, 274743, 288120, 305270, 313992, 324135, 336420, 366324, 370440, 392490, 427378, 432180, 457905, 470988, 518616, 523320, 549486, 588735, 610540, 641067, 648270, 672840, 732648, 784980, 824229, 854756, 864360, 915810, 941976, 1068445, 1098972, 1177470, 1221080, 1282134, 1296540, 1373715, 1569960, 1648458, 1709512, 1831620, 1923201, 2136890, 2197944, 2354940, 2564268, 2593080, 2747430, 3205335, 3296916, 3663240, 3846402, 4121145, 4273780, 4709880, 5128536, 5494860, 5769603, 6410670, 6593832, 7692804, 8242290, 8547560, 9616005, 10989720, 11539206, 12821340, 15385608, 16484580, 19232010, 23078412, 25642680, 28848015, 32969160, 38464020, 46156824, 57696030, 76928040, 115392060, 230784120]

約数ペア:

[(1, 230784120), (2, 115392060), (3, 76928040), (4, 57696030), (5, 46156824), (6, 38464020), (7, 32969160), (8, 28848015), (9, 25642680), (10, 23078412), (12, 19232010), (14, 16484580), (15, 15385608), (18, 12821340), (20, 11539206), (21, 10989720), (24, 9616005), (27, 8547560), (28, 8242290), (30, 7692804), (35, 6593832), (36, 6410670), (40, 5769603), (42, 5494860), (45, 5128536), (49, 4709880), (54, 4273780), (56, 4121145), (60, 3846402), (63, 3663240), (70, 3296916), (72, 3205335), (84, 2747430), (89, 2593080), (90, 2564268), (98, 2354940), (105, 2197944), (108, 2136890), (120, 1923201), (126, 1831620), (135, 1709512), (140, 1648458), (147, 1569960), (168, 1373715), (178, 1296540), (180, 1282134), (189, 1221080), (196, 1177470), (210, 1098972), (216, 1068445), (245, 941976), (252, 915810), (267, 864360), (270, 854756), (280, 824229), (294, 784980), (315, 732648), (343, 672840), (356, 648270), (360, 641067), (378, 610540), (392, 588735), (420, 549486), (441, 523320), (445, 518616), (490, 470988), (504, 457905), (534, 432180), (540, 427378), (588, 392490), (623, 370440), (630, 366324), (686, 336420), (712, 324135), (735, 313992), (756, 305270), (801, 288120), (840, 274743), (882, 261660), (890, 259308), (945, 244216), (980, 235494), (1029, 224280), (1068, 216090), (1080, 213689), (1176, 196245), (1246, 185220), (1260, 183162), (1323, 174440), (1335, 172872), (1372, 168210), (1470, 156996), (1512, 152635), (1602, 144060), (1715, 134568), (1764, 130830), (1780, 129654), (1869, 123480), (1890, 122108), (1960, 117747), (2058, 112140), (2136, 108045), (2205, 104664), (2401, 96120), (2403, 96040), (2492, 92610), (2520, 91581), (2646, 87220), (2670, 86436), (2744, 84105), (2940, 78498), (3087, 74760), (3115, 74088), (3204, 72030), (3430, 67284), (3528, 65415), (3560, 64827), (3738, 61740), (3780, 61054), (4005, 57624), (4116, 56070), (4361, 52920), (4410, 52332), (4802, 48060), (4806, 48020), (4984, 46305), (5145, 44856), (5292, 43610), (5340, 43218), (5607, 41160), (5880, 39249), (6174, 37380), (6230, 37044), (6408, 36015), (6615, 34888), (6860, 33642), (7203, 32040), (7476, 30870), (7560, 30527), (8010, 28812), (8232, 28035), (8722, 26460), (8820, 26166), (9261, 24920), (9345, 24696), (9604, 24030), (9612, 24010), (10290, 22428), (10584, 21805), (10680, 21609), (11214, 20580), (12005, 19224), (12015, 19208), (12348, 18690), (12460, 18522), (13083, 17640), (13230, 17444), (13720, 16821), (14406, 16020), (14952, 15435)]