25679160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 96768000

約数和(自身を除く): 71088840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 59, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 118, 120, 124, 130, 135, 155, 156, 177, 180, 186, 195, 216, 234, 236, 248, 260, 270, 279, 295, 310, 312, 351, 354, 360, 372, 390, 403, 465, 468, 472, 520, 531, 540, 558, 585, 590, 620, 702, 708, 744, 767, 780, 806, 837, 885, 930, 936, 1062, 1080, 1116, 1170, 1180, 1209, 1240, 1395, 1404, 1416, 1534, 1560, 1593, 1612, 1674, 1755, 1770, 1829, 1860, 2015, 2124, 2232, 2301, 2340, 2360, 2418, 2655, 2790, 2808, 3068, 3186, 3224, 3348, 3510, 3540, 3627, 3658, 3720, 3835, 4030, 4185, 4248, 4602, 4680, 4836, 5310, 5487, 5580, 6045, 6136, 6372, 6696, 6903, 7020, 7080, 7254, 7316, 7670, 7965, 8060, 8370, 9145, 9204, 9672, 10620, 10881, 10974, 11160, 11505, 12090, 12744, 13806, 14040, 14508, 14632, 15340, 15930, 16120, 16461, 16740, 18135, 18290, 18408, 20709, 21240, 21762, 21948, 23010, 23777, 24180, 27435, 27612, 29016, 30680, 31860, 32922, 33480, 34515, 36270, 36580, 41418, 43524, 43896, 46020, 47554, 48360, 49383, 54405, 54870, 55224, 63720, 65844, 69030, 71331, 72540, 73160, 82305, 82836, 87048, 92040, 95108, 98766, 103545, 108810, 109740, 118885, 131688, 138060, 142662, 145080, 164610, 165672, 190216, 197532, 207090, 213993, 217620, 219480, 237770, 246915, 276120, 285324, 329220, 356655, 395064, 414180, 427986, 435240, 475540, 493830, 570648, 641979, 658440, 713310, 828360, 855972, 951080, 987660, 1069965, 1283958, 1426620, 1711944, 1975320, 2139930, 2567916, 2853240, 3209895, 4279860, 5135832, 6419790, 8559720, 12839580, 25679160]

約数ペア:

[(1, 25679160), (2, 12839580), (3, 8559720), (4, 6419790), (5, 5135832), (6, 4279860), (8, 3209895), (9, 2853240), (10, 2567916), (12, 2139930), (13, 1975320), (15, 1711944), (18, 1426620), (20, 1283958), (24, 1069965), (26, 987660), (27, 951080), (30, 855972), (31, 828360), (36, 713310), (39, 658440), (40, 641979), (45, 570648), (52, 493830), (54, 475540), (59, 435240), (60, 427986), (62, 414180), (65, 395064), (72, 356655), (78, 329220), (90, 285324), (93, 276120), (104, 246915), (108, 237770), (117, 219480), (118, 217620), (120, 213993), (124, 207090), (130, 197532), (135, 190216), (155, 165672), (156, 164610), (177, 145080), (180, 142662), (186, 138060), (195, 131688), (216, 118885), (234, 109740), (236, 108810), (248, 103545), (260, 98766), (270, 95108), (279, 92040), (295, 87048), (310, 82836), (312, 82305), (351, 73160), (354, 72540), (360, 71331), (372, 69030), (390, 65844), (403, 63720), (465, 55224), (468, 54870), (472, 54405), (520, 49383), (531, 48360), (540, 47554), (558, 46020), (585, 43896), (590, 43524), (620, 41418), (702, 36580), (708, 36270), (744, 34515), (767, 33480), (780, 32922), (806, 31860), (837, 30680), (885, 29016), (930, 27612), (936, 27435), (1062, 24180), (1080, 23777), (1116, 23010), (1170, 21948), (1180, 21762), (1209, 21240), (1240, 20709), (1395, 18408), (1404, 18290), (1416, 18135), (1534, 16740), (1560, 16461), (1593, 16120), (1612, 15930), (1674, 15340), (1755, 14632), (1770, 14508), (1829, 14040), (1860, 13806), (2015, 12744), (2124, 12090), (2232, 11505), (2301, 11160), (2340, 10974), (2360, 10881), (2418, 10620), (2655, 9672), (2790, 9204), (2808, 9145), (3068, 8370), (3186, 8060), (3224, 7965), (3348, 7670), (3510, 7316), (3540, 7254), (3627, 7080), (3658, 7020), (3720, 6903), (3835, 6696), (4030, 6372), (4185, 6136), (4248, 6045), (4602, 5580), (4680, 5487), (4836, 5310)]