381937680

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 1390982400

約数和(自身を除く): 1009044720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 59, 60, 72, 74, 80, 81, 90, 108, 111, 118, 120, 135, 144, 148, 162, 177, 180, 185, 216, 222, 236, 240, 243, 270, 295, 296, 324, 333, 354, 360, 370, 405, 432, 444, 472, 486, 531, 540, 555, 590, 592, 648, 666, 708, 720, 729, 740, 810, 885, 888, 944, 972, 999, 1062, 1080, 1110, 1180, 1215, 1296, 1332, 1416, 1458, 1480, 1593, 1620, 1665, 1770, 1776, 1944, 1998, 2124, 2160, 2183, 2187, 2220, 2360, 2430, 2655, 2664, 2832, 2916, 2960, 2997, 3186, 3240, 3330, 3540, 3645, 3888, 3996, 4248, 4366, 4374, 4440, 4720, 4779, 4860, 4995, 5310, 5328, 5832, 5994, 6372, 6480, 6549, 6660, 7080, 7290, 7965, 7992, 8496, 8732, 8748, 8880, 8991, 9558, 9720, 9990, 10620, 10915, 10935, 11664, 11988, 12744, 13098, 13320, 14160, 14337, 14580, 14985, 15930, 15984, 17464, 17496, 17982, 19116, 19440, 19647, 19980, 21240, 21830, 21870, 23895, 23976, 25488, 26196, 26640, 26973, 28674, 29160, 29970, 31860, 32745, 34928, 34992, 35964, 38232, 39294, 39960, 42480, 43011, 43660, 43740, 44955, 47790, 47952, 52392, 53946, 57348, 58320, 58941, 59940, 63720, 65490, 71685, 71928, 76464, 78588, 79920, 80919, 86022, 87320, 87480, 89910, 95580, 98235, 104784, 107892, 114696, 117882, 119880, 127440, 129033, 130980, 134865, 143370, 143856, 157176, 161838, 172044, 174640, 174960, 176823, 179820, 191160, 196470, 215055, 215784, 229392, 235764, 239760, 258066, 261960, 269730, 286740, 294705, 314352, 323676, 344088, 353646, 359640, 382320, 392940, 404595, 430110, 431568, 471528, 516132, 523920, 530469, 539460, 573480, 589410, 645165, 647352, 688176, 707292, 719280, 785880, 809190, 860220, 884115, 943056, 1032264, 1060938, 1078920, 1146960, 1178820, 1290330, 1294704, 1414584, 1571760, 1591407, 1618380, 1720440, 1768230, 2064528, 2121876, 2157840, 2357640, 2580660, 2652345, 2829168, 3182814, 3236760, 3440880, 3536460, 4243752, 4715280, 4774221, 5161320, 5304690, 6365628, 6473520, 7072920, 7957035, 8487504, 9548442, 10322640, 10609380, 12731256, 14145840, 15914070, 19096884, 21218760, 23871105, 25462512, 31828140, 38193768, 42437520, 47742210, 63656280, 76387536, 95484420, 127312560, 190968840, 381937680]

約数ペア:

[(1, 381937680), (2, 190968840), (3, 127312560), (4, 95484420), (5, 76387536), (6, 63656280), (8, 47742210), (9, 42437520), (10, 38193768), (12, 31828140), (15, 25462512), (16, 23871105), (18, 21218760), (20, 19096884), (24, 15914070), (27, 14145840), (30, 12731256), (36, 10609380), (37, 10322640), (40, 9548442), (45, 8487504), (48, 7957035), (54, 7072920), (59, 6473520), (60, 6365628), (72, 5304690), (74, 5161320), (80, 4774221), (81, 4715280), (90, 4243752), (108, 3536460), (111, 3440880), (118, 3236760), (120, 3182814), (135, 2829168), (144, 2652345), (148, 2580660), (162, 2357640), (177, 2157840), (180, 2121876), (185, 2064528), (216, 1768230), (222, 1720440), (236, 1618380), (240, 1591407), (243, 1571760), (270, 1414584), (295, 1294704), (296, 1290330), (324, 1178820), (333, 1146960), (354, 1078920), (360, 1060938), (370, 1032264), (405, 943056), (432, 884115), (444, 860220), (472, 809190), (486, 785880), (531, 719280), (540, 707292), (555, 688176), (590, 647352), (592, 645165), (648, 589410), (666, 573480), (708, 539460), (720, 530469), (729, 523920), (740, 516132), (810, 471528), (885, 431568), (888, 430110), (944, 404595), (972, 392940), (999, 382320), (1062, 359640), (1080, 353646), (1110, 344088), (1180, 323676), (1215, 314352), (1296, 294705), (1332, 286740), (1416, 269730), (1458, 261960), (1480, 258066), (1593, 239760), (1620, 235764), (1665, 229392), (1770, 215784), (1776, 215055), (1944, 196470), (1998, 191160), (2124, 179820), (2160, 176823), (2183, 174960), (2187, 174640), (2220, 172044), (2360, 161838), (2430, 157176), (2655, 143856), (2664, 143370), (2832, 134865), (2916, 130980), (2960, 129033), (2997, 127440), (3186, 119880), (3240, 117882), (3330, 114696), (3540, 107892), (3645, 104784), (3888, 98235), (3996, 95580), (4248, 89910), (4366, 87480), (4374, 87320), (4440, 86022), (4720, 80919), (4779, 79920), (4860, 78588), (4995, 76464), (5310, 71928), (5328, 71685), (5832, 65490), (5994, 63720), (6372, 59940), (6480, 58941), (6549, 58320), (6660, 57348), (7080, 53946), (7290, 52392), (7965, 47952), (7992, 47790), (8496, 44955), (8732, 43740), (8748, 43660), (8880, 43011), (8991, 42480), (9558, 39960), (9720, 39294), (9990, 38232), (10620, 35964), (10915, 34992), (10935, 34928), (11664, 32745), (11988, 31860), (12744, 29970), (13098, 29160), (13320, 28674), (14160, 26973), (14337, 26640), (14580, 26196), (14985, 25488), (15930, 23976), (15984, 23895), (17464, 21870), (17496, 21830), (17982, 21240), (19116, 19980), (19440, 19647)]