221628960

素因数分解:

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

素因数の和:390

約数の個数: 360

約数和(自身を含む): 912473100

約数和(自身を除く): 690844140

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, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 336, 349, 360, 378, 392, 405, 420, 432, 441, 480, 490, 504, 540, 560, 567, 588, 630, 648, 672, 698, 720, 735, 756, 784, 810, 840, 864, 882, 945, 980, 1008, 1047, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1396, 1440, 1470, 1512, 1568, 1620, 1680, 1745, 1764, 1890, 1960, 2016, 2094, 2160, 2205, 2268, 2352, 2443, 2520, 2592, 2646, 2792, 2835, 2940, 3024, 3141, 3240, 3360, 3490, 3528, 3780, 3920, 3969, 4188, 4320, 4410, 4536, 4704, 4886, 5040, 5235, 5292, 5584, 5670, 5880, 6048, 6282, 6480, 6615, 6980, 7056, 7329, 7560, 7840, 7938, 8376, 8820, 9072, 9423, 9772, 10080, 10470, 10584, 11168, 11340, 11760, 12215, 12564, 12960, 13230, 13960, 14112, 14658, 15120, 15705, 15876, 16752, 17101, 17640, 18144, 18846, 19544, 19845, 20940, 21168, 21987, 22680, 23520, 24430, 25128, 26460, 27920, 28269, 29316, 30240, 31410, 31752, 33504, 34202, 35280, 36645, 37692, 39088, 39690, 41880, 42336, 43974, 45360, 47115, 48860, 50256, 51303, 52920, 55840, 56538, 58632, 62820, 63504, 65961, 68404, 70560, 73290, 75384, 78176, 79380, 83760, 85505, 87948, 90720, 94230, 97720, 100512, 102606, 105840, 109935, 113076, 117264, 125640, 127008, 131922, 136808, 141345, 146580, 150768, 153909, 158760, 167520, 171010, 175896, 188460, 195440, 197883, 205212, 211680, 219870, 226152, 234528, 251280, 256515, 263844, 273616, 282690, 293160, 301536, 307818, 317520, 329805, 342020, 351792, 376920, 390880, 395766, 410424, 439740, 452304, 461727, 502560, 513030, 527688, 547232, 565380, 586320, 615636, 635040, 659610, 684040, 703584, 753840, 769545, 791532, 820848, 879480, 904608, 923454, 989415, 1026060, 1055376, 1130760, 1172640, 1231272, 1319220, 1368080, 1385181, 1507680, 1539090, 1583064, 1641696, 1758960, 1846908, 1978830, 2052120, 2110752, 2261520, 2308635, 2462544, 2638440, 2736160, 2770362, 3078180, 3166128, 3517920, 3693816, 3957660, 4104240, 4523040, 4617270, 4925088, 5276880, 5540724, 6156360, 6332256, 6925905, 7387632, 7915320, 8208480, 9234540, 10553760, 11081448, 12312720, 13851810, 14775264, 15830640, 18469080, 22162896, 24625440, 27703620, 31661280, 36938160, 44325792, 55407240, 73876320, 110814480, 221628960]

約数ペア:

[(1, 221628960), (2, 110814480), (3, 73876320), (4, 55407240), (5, 44325792), (6, 36938160), (7, 31661280), (8, 27703620), (9, 24625440), (10, 22162896), (12, 18469080), (14, 15830640), (15, 14775264), (16, 13851810), (18, 12312720), (20, 11081448), (21, 10553760), (24, 9234540), (27, 8208480), (28, 7915320), (30, 7387632), (32, 6925905), (35, 6332256), (36, 6156360), (40, 5540724), (42, 5276880), (45, 4925088), (48, 4617270), (49, 4523040), (54, 4104240), (56, 3957660), (60, 3693816), (63, 3517920), (70, 3166128), (72, 3078180), (80, 2770362), (81, 2736160), (84, 2638440), (90, 2462544), (96, 2308635), (98, 2261520), (105, 2110752), (108, 2052120), (112, 1978830), (120, 1846908), (126, 1758960), (135, 1641696), (140, 1583064), (144, 1539090), (147, 1507680), (160, 1385181), (162, 1368080), (168, 1319220), (180, 1231272), (189, 1172640), (196, 1130760), (210, 1055376), (216, 1026060), (224, 989415), (240, 923454), (245, 904608), (252, 879480), (270, 820848), (280, 791532), (288, 769545), (294, 753840), (315, 703584), (324, 684040), (336, 659610), (349, 635040), (360, 615636), (378, 586320), (392, 565380), (405, 547232), (420, 527688), (432, 513030), (441, 502560), (480, 461727), (490, 452304), (504, 439740), (540, 410424), (560, 395766), (567, 390880), (588, 376920), (630, 351792), (648, 342020), (672, 329805), (698, 317520), (720, 307818), (735, 301536), (756, 293160), (784, 282690), (810, 273616), (840, 263844), (864, 256515), (882, 251280), (945, 234528), (980, 226152), (1008, 219870), (1047, 211680), (1080, 205212), (1120, 197883), (1134, 195440), (1176, 188460), (1260, 175896), (1296, 171010), (1323, 167520), (1396, 158760), (1440, 153909), (1470, 150768), (1512, 146580), (1568, 141345), (1620, 136808), (1680, 131922), (1745, 127008), (1764, 125640), (1890, 117264), (1960, 113076), (2016, 109935), (2094, 105840), (2160, 102606), (2205, 100512), (2268, 97720), (2352, 94230), (2443, 90720), (2520, 87948), (2592, 85505), (2646, 83760), (2792, 79380), (2835, 78176), (2940, 75384), (3024, 73290), (3141, 70560), (3240, 68404), (3360, 65961), (3490, 63504), (3528, 62820), (3780, 58632), (3920, 56538), (3969, 55840), (4188, 52920), (4320, 51303), (4410, 50256), (4536, 48860), (4704, 47115), (4886, 45360), (5040, 43974), (5235, 42336), (5292, 41880), (5584, 39690), (5670, 39088), (5880, 37692), (6048, 36645), (6282, 35280), (6480, 34202), (6615, 33504), (6980, 31752), (7056, 31410), (7329, 30240), (7560, 29316), (7840, 28269), (7938, 27920), (8376, 26460), (8820, 25128), (9072, 24430), (9423, 23520), (9772, 22680), (10080, 21987), (10470, 21168), (10584, 20940), (11168, 19845), (11340, 19544), (11760, 18846), (12215, 18144), (12564, 17640), (12960, 17101), (13230, 16752), (13960, 15876), (14112, 15705), (14658, 15120)]