240138288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3467}}^1$

素因数の和:3531

約数の個数: 120

約数和(自身を含む): 743525328

約数和(自身を除く): 503387040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3467, 3848, 4329, 5328, 5772, 6934, 7696, 8658, 10401, 11544, 13868, 17316, 20802, 23088, 27736, 31203, 34632, 41604, 45071, 55472, 62406, 69264, 83208, 90142, 124812, 128279, 135213, 166416, 180284, 249624, 256558, 270426, 360568, 384837, 405639, 499248, 513116, 540852, 721136, 769674, 811278, 1026232, 1081704, 1154511, 1539348, 1622556, 1667627, 2052464, 2163408, 2309022, 3078696, 3245112, 3335254, 4618044, 5002881, 6157392, 6490224, 6670508, 9236088, 10005762, 13341016, 15008643, 18472176, 20011524, 26682032, 30017286, 40023048, 60034572, 80046096, 120069144, 240138288]

約数ペア:

[(1, 240138288), (2, 120069144), (3, 80046096), (4, 60034572), (6, 40023048), (8, 30017286), (9, 26682032), (12, 20011524), (13, 18472176), (16, 15008643), (18, 13341016), (24, 10005762), (26, 9236088), (36, 6670508), (37, 6490224), (39, 6157392), (48, 5002881), (52, 4618044), (72, 3335254), (74, 3245112), (78, 3078696), (104, 2309022), (111, 2163408), (117, 2052464), (144, 1667627), (148, 1622556), (156, 1539348), (208, 1154511), (222, 1081704), (234, 1026232), (296, 811278), (312, 769674), (333, 721136), (444, 540852), (468, 513116), (481, 499248), (592, 405639), (624, 384837), (666, 360568), (888, 270426), (936, 256558), (962, 249624), (1332, 180284), (1443, 166416), (1776, 135213), (1872, 128279), (1924, 124812), (2664, 90142), (2886, 83208), (3467, 69264), (3848, 62406), (4329, 55472), (5328, 45071), (5772, 41604), (6934, 34632), (7696, 31203), (8658, 27736), (10401, 23088), (11544, 20802), (13868, 17316)]