258567120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 320

約数和(自身を含む): 1041600000

約数和(自身を除く): 783032880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 343, 349, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 686, 698, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1029, 1047, 1080, 1176, 1260, 1323, 1372, 1396, 1470, 1512, 1680, 1715, 1745, 1764, 1890, 1960, 2058, 2094, 2160, 2205, 2352, 2443, 2520, 2646, 2744, 2792, 2940, 3024, 3087, 3141, 3430, 3490, 3528, 3780, 3920, 4116, 4188, 4410, 4886, 5040, 5145, 5235, 5292, 5488, 5584, 5880, 6174, 6282, 6615, 6860, 6980, 7056, 7329, 7560, 8232, 8376, 8820, 9261, 9423, 9772, 10290, 10470, 10584, 11760, 12215, 12348, 12564, 13230, 13720, 13960, 14658, 15120, 15435, 15705, 16464, 16752, 17101, 17640, 18522, 18846, 19544, 20580, 20940, 21168, 21987, 24430, 24696, 25128, 26460, 27440, 27920, 29316, 30870, 31410, 34202, 35280, 36645, 37044, 37692, 39088, 41160, 41880, 43974, 46305, 47115, 48860, 49392, 50256, 51303, 52920, 58632, 61740, 62820, 65961, 68404, 73290, 74088, 75384, 82320, 83760, 85505, 87948, 92610, 94230, 97720, 102606, 105840, 109935, 117264, 119707, 123480, 125640, 131922, 136808, 146580, 148176, 150768, 153909, 171010, 175896, 185220, 188460, 195440, 205212, 219870, 239414, 246960, 251280, 256515, 263844, 273616, 293160, 307818, 329805, 342020, 351792, 359121, 370440, 376920, 410424, 439740, 461727, 478828, 513030, 527688, 586320, 598535, 615636, 659610, 684040, 718242, 740880, 753840, 769545, 820848, 879480, 923454, 957656, 1026060, 1055376, 1077363, 1197070, 1231272, 1319220, 1368080, 1436484, 1539090, 1758960, 1795605, 1846908, 1915312, 2052120, 2154726, 2308635, 2394140, 2462544, 2638440, 2872968, 3078180, 3232089, 3591210, 3693816, 4104240, 4309452, 4617270, 4788280, 5276880, 5386815, 5745936, 6156360, 6464178, 7182420, 7387632, 8618904, 9234540, 9576560, 10773630, 12312720, 12928356, 14364840, 16160445, 17237808, 18469080, 21547260, 25856712, 28729680, 32320890, 36938160, 43094520, 51713424, 64641780, 86189040, 129283560, 258567120]

約数ペア:

[(1, 258567120), (2, 129283560), (3, 86189040), (4, 64641780), (5, 51713424), (6, 43094520), (7, 36938160), (8, 32320890), (9, 28729680), (10, 25856712), (12, 21547260), (14, 18469080), (15, 17237808), (16, 16160445), (18, 14364840), (20, 12928356), (21, 12312720), (24, 10773630), (27, 9576560), (28, 9234540), (30, 8618904), (35, 7387632), (36, 7182420), (40, 6464178), (42, 6156360), (45, 5745936), (48, 5386815), (49, 5276880), (54, 4788280), (56, 4617270), (60, 4309452), (63, 4104240), (70, 3693816), (72, 3591210), (80, 3232089), (84, 3078180), (90, 2872968), (98, 2638440), (105, 2462544), (108, 2394140), (112, 2308635), (120, 2154726), (126, 2052120), (135, 1915312), (140, 1846908), (144, 1795605), (147, 1758960), (168, 1539090), (180, 1436484), (189, 1368080), (196, 1319220), (210, 1231272), (216, 1197070), (240, 1077363), (245, 1055376), (252, 1026060), (270, 957656), (280, 923454), (294, 879480), (315, 820848), (336, 769545), (343, 753840), (349, 740880), (360, 718242), (378, 684040), (392, 659610), (420, 615636), (432, 598535), (441, 586320), (490, 527688), (504, 513030), (540, 478828), (560, 461727), (588, 439740), (630, 410424), (686, 376920), (698, 370440), (720, 359121), (735, 351792), (756, 342020), (784, 329805), (840, 307818), (882, 293160), (945, 273616), (980, 263844), (1008, 256515), (1029, 251280), (1047, 246960), (1080, 239414), (1176, 219870), (1260, 205212), (1323, 195440), (1372, 188460), (1396, 185220), (1470, 175896), (1512, 171010), (1680, 153909), (1715, 150768), (1745, 148176), (1764, 146580), (1890, 136808), (1960, 131922), (2058, 125640), (2094, 123480), (2160, 119707), (2205, 117264), (2352, 109935), (2443, 105840), (2520, 102606), (2646, 97720), (2744, 94230), (2792, 92610), (2940, 87948), (3024, 85505), (3087, 83760), (3141, 82320), (3430, 75384), (3490, 74088), (3528, 73290), (3780, 68404), (3920, 65961), (4116, 62820), (4188, 61740), (4410, 58632), (4886, 52920), (5040, 51303), (5145, 50256), (5235, 49392), (5292, 48860), (5488, 47115), (5584, 46305), (5880, 43974), (6174, 41880), (6282, 41160), (6615, 39088), (6860, 37692), (6980, 37044), (7056, 36645), (7329, 35280), (7560, 34202), (8232, 31410), (8376, 30870), (8820, 29316), (9261, 27920), (9423, 27440), (9772, 26460), (10290, 25128), (10470, 24696), (10584, 24430), (11760, 21987), (12215, 21168), (12348, 20940), (12564, 20580), (13230, 19544), (13720, 18846), (13960, 18522), (14658, 17640), (15120, 17101), (15435, 16752), (15705, 16464)]