18860964480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10597}}^1$

素因数の和:10728

約数の個数: 256

約数和(自身を含む): 67454150400

約数和(自身を除く): 48593185920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 270, 288, 309, 320, 360, 384, 412, 432, 480, 515, 540, 576, 618, 640, 720, 824, 864, 927, 960, 1030, 1080, 1152, 1236, 1440, 1545, 1648, 1728, 1854, 1920, 2060, 2160, 2472, 2781, 2880, 3090, 3296, 3456, 3708, 4120, 4320, 4635, 4944, 5562, 5760, 6180, 6592, 7416, 8240, 8640, 9270, 9888, 10597, 11124, 12360, 13184, 13905, 14832, 16480, 17280, 18540, 19776, 21194, 22248, 24720, 27810, 29664, 31791, 32960, 37080, 39552, 42388, 44496, 49440, 52985, 55620, 59328, 63582, 65920, 74160, 84776, 88992, 95373, 98880, 105970, 111240, 118656, 127164, 148320, 158955, 169552, 177984, 190746, 197760, 211940, 222480, 254328, 286119, 296640, 317910, 339104, 355968, 381492, 423880, 444960, 476865, 508656, 572238, 593280, 635820, 678208, 762984, 847760, 889920, 953730, 1017312, 1091491, 1144476, 1271640, 1356416, 1430595, 1525968, 1695520, 1779840, 1907460, 2034624, 2182982, 2288952, 2543280, 2861190, 3051936, 3274473, 3391040, 3814920, 4069248, 4365964, 4577904, 5086560, 5457455, 5722380, 6103872, 6548946, 6782080, 7629840, 8731928, 9155808, 9823419, 10173120, 10914910, 11444760, 12207744, 13097892, 15259680, 16372365, 17463856, 18311616, 19646838, 20346240, 21829820, 22889520, 26195784, 29470257, 30519360, 32744730, 34927712, 36623232, 39293676, 43659640, 45779040, 49117095, 52391568, 58940514, 61038720, 65489460, 69855424, 78587352, 87319280, 91558080, 98234190, 104783136, 117881028, 130978920, 139710848, 147351285, 157174704, 174638560, 183116160, 196468380, 209566272, 235762056, 261957840, 294702570, 314349408, 349277120, 392936760, 419132544, 471524112, 523915680, 589405140, 628698816, 698554240, 785873520, 943048224, 1047831360, 1178810280, 1257397632, 1571747040, 1886096448, 2095662720, 2357620560, 3143494080, 3772192896, 4715241120, 6286988160, 9430482240, 18860964480]

約数ペア:

[(1, 18860964480), (2, 9430482240), (3, 6286988160), (4, 4715241120), (5, 3772192896), (6, 3143494080), (8, 2357620560), (9, 2095662720), (10, 1886096448), (12, 1571747040), (15, 1257397632), (16, 1178810280), (18, 1047831360), (20, 943048224), (24, 785873520), (27, 698554240), (30, 628698816), (32, 589405140), (36, 523915680), (40, 471524112), (45, 419132544), (48, 392936760), (54, 349277120), (60, 314349408), (64, 294702570), (72, 261957840), (80, 235762056), (90, 209566272), (96, 196468380), (103, 183116160), (108, 174638560), (120, 157174704), (128, 147351285), (135, 139710848), (144, 130978920), (160, 117881028), (180, 104783136), (192, 98234190), (206, 91558080), (216, 87319280), (240, 78587352), (270, 69855424), (288, 65489460), (309, 61038720), (320, 58940514), (360, 52391568), (384, 49117095), (412, 45779040), (432, 43659640), (480, 39293676), (515, 36623232), (540, 34927712), (576, 32744730), (618, 30519360), (640, 29470257), (720, 26195784), (824, 22889520), (864, 21829820), (927, 20346240), (960, 19646838), (1030, 18311616), (1080, 17463856), (1152, 16372365), (1236, 15259680), (1440, 13097892), (1545, 12207744), (1648, 11444760), (1728, 10914910), (1854, 10173120), (1920, 9823419), (2060, 9155808), (2160, 8731928), (2472, 7629840), (2781, 6782080), (2880, 6548946), (3090, 6103872), (3296, 5722380), (3456, 5457455), (3708, 5086560), (4120, 4577904), (4320, 4365964), (4635, 4069248), (4944, 3814920), (5562, 3391040), (5760, 3274473), (6180, 3051936), (6592, 2861190), (7416, 2543280), (8240, 2288952), (8640, 2182982), (9270, 2034624), (9888, 1907460), (10597, 1779840), (11124, 1695520), (12360, 1525968), (13184, 1430595), (13905, 1356416), (14832, 1271640), (16480, 1144476), (17280, 1091491), (18540, 1017312), (19776, 953730), (21194, 889920), (22248, 847760), (24720, 762984), (27810, 678208), (29664, 635820), (31791, 593280), (32960, 572238), (37080, 508656), (39552, 476865), (42388, 444960), (44496, 423880), (49440, 381492), (52985, 355968), (55620, 339104), (59328, 317910), (63582, 296640), (65920, 286119), (74160, 254328), (84776, 222480), (88992, 211940), (95373, 197760), (98880, 190746), (105970, 177984), (111240, 169552), (118656, 158955), (127164, 148320)]