1244539080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2186

約数の個数: 192

約数和(自身を含む): 4265352000

約数和(自身を除く): 3020812920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 243, 244, 270, 305, 324, 360, 366, 405, 486, 488, 540, 549, 610, 648, 732, 810, 915, 972, 1080, 1098, 1215, 1220, 1464, 1620, 1647, 1830, 1944, 2099, 2196, 2430, 2440, 2745, 3240, 3294, 3660, 4198, 4392, 4860, 4941, 5490, 6297, 6588, 7320, 8235, 8396, 9720, 9882, 10495, 10980, 12594, 13176, 14823, 16470, 16792, 18891, 19764, 20990, 21960, 24705, 25188, 29646, 31485, 32940, 37782, 39528, 41980, 49410, 50376, 56673, 59292, 62970, 65880, 74115, 75564, 83960, 94455, 98820, 113346, 118584, 125940, 128039, 148230, 151128, 170019, 188910, 197640, 226692, 251880, 256078, 283365, 296460, 340038, 377820, 384117, 453384, 510057, 512156, 566730, 592920, 640195, 680076, 755640, 768234, 850095, 1020114, 1024312, 1133460, 1152351, 1280390, 1360152, 1536468, 1700190, 1920585, 2040228, 2266920, 2304702, 2550285, 2560780, 3072936, 3400380, 3457053, 3841170, 4080456, 4609404, 5100570, 5121560, 5761755, 6800760, 6914106, 7682340, 9218808, 10201140, 10371159, 11523510, 13828212, 15364680, 17285265, 20402280, 20742318, 23047020, 27656424, 31113477, 34570530, 41484636, 46094040, 51855795, 62226954, 69141060, 82969272, 103711590, 124453908, 138282120, 155567385, 207423180, 248907816, 311134770, 414846360, 622269540, 1244539080]

約数ペア:

[(1, 1244539080), (2, 622269540), (3, 414846360), (4, 311134770), (5, 248907816), (6, 207423180), (8, 155567385), (9, 138282120), (10, 124453908), (12, 103711590), (15, 82969272), (18, 69141060), (20, 62226954), (24, 51855795), (27, 46094040), (30, 41484636), (36, 34570530), (40, 31113477), (45, 27656424), (54, 23047020), (60, 20742318), (61, 20402280), (72, 17285265), (81, 15364680), (90, 13828212), (108, 11523510), (120, 10371159), (122, 10201140), (135, 9218808), (162, 7682340), (180, 6914106), (183, 6800760), (216, 5761755), (243, 5121560), (244, 5100570), (270, 4609404), (305, 4080456), (324, 3841170), (360, 3457053), (366, 3400380), (405, 3072936), (486, 2560780), (488, 2550285), (540, 2304702), (549, 2266920), (610, 2040228), (648, 1920585), (732, 1700190), (810, 1536468), (915, 1360152), (972, 1280390), (1080, 1152351), (1098, 1133460), (1215, 1024312), (1220, 1020114), (1464, 850095), (1620, 768234), (1647, 755640), (1830, 680076), (1944, 640195), (2099, 592920), (2196, 566730), (2430, 512156), (2440, 510057), (2745, 453384), (3240, 384117), (3294, 377820), (3660, 340038), (4198, 296460), (4392, 283365), (4860, 256078), (4941, 251880), (5490, 226692), (6297, 197640), (6588, 188910), (7320, 170019), (8235, 151128), (8396, 148230), (9720, 128039), (9882, 125940), (10495, 118584), (10980, 113346), (12594, 98820), (13176, 94455), (14823, 83960), (16470, 75564), (16792, 74115), (18891, 65880), (19764, 62970), (20990, 59292), (21960, 56673), (24705, 50376), (25188, 49410), (29646, 41980), (31485, 39528), (32940, 37782)]