219327480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6602

約数の個数: 128

約数和(自身を含む): 754790400

約数和(自身を除く): 535462920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6551, 6696, 8370, 11160, 13102, 16740, 19653, 26204, 32755, 33480, 39306, 52408, 58959, 65510, 78612, 98265, 117918, 131020, 157224, 176877, 196530, 203081, 235836, 262040, 294795, 353754, 393060, 406162, 471672, 589590, 609243, 707508, 786120, 812324, 884385, 1015405, 1179180, 1218486, 1415016, 1624648, 1768770, 1827729, 2030810, 2358360, 2436972, 3046215, 3537540, 3655458, 4061620, 4873944, 5483187, 6092430, 7075080, 7310916, 8123240, 9138645, 10966374, 12184860, 14621832, 18277290, 21932748, 24369720, 27415935, 36554580, 43865496, 54831870, 73109160, 109663740, 219327480]

約数ペア:

[(1, 219327480), (2, 109663740), (3, 73109160), (4, 54831870), (5, 43865496), (6, 36554580), (8, 27415935), (9, 24369720), (10, 21932748), (12, 18277290), (15, 14621832), (18, 12184860), (20, 10966374), (24, 9138645), (27, 8123240), (30, 7310916), (31, 7075080), (36, 6092430), (40, 5483187), (45, 4873944), (54, 4061620), (60, 3655458), (62, 3537540), (72, 3046215), (90, 2436972), (93, 2358360), (108, 2030810), (120, 1827729), (124, 1768770), (135, 1624648), (155, 1415016), (180, 1218486), (186, 1179180), (216, 1015405), (248, 884385), (270, 812324), (279, 786120), (310, 707508), (360, 609243), (372, 589590), (465, 471672), (540, 406162), (558, 393060), (620, 353754), (744, 294795), (837, 262040), (930, 235836), (1080, 203081), (1116, 196530), (1240, 176877), (1395, 157224), (1674, 131020), (1860, 117918), (2232, 98265), (2790, 78612), (3348, 65510), (3720, 58959), (4185, 52408), (5580, 39306), (6551, 33480), (6696, 32755), (8370, 26204), (11160, 19653), (13102, 16740)]