314533620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13339}}^1$

素因数の和:13485

約数の個数: 72

約数和(自身を含む): 961440480

約数和(自身を除く): 646906860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 13339, 23580, 26678, 40017, 53356, 66695, 80034, 120051, 133390, 160068, 200085, 240102, 266780, 400170, 480204, 600255, 800340, 1200510, 1747409, 2401020, 3494818, 5242227, 6989636, 8737045, 10484454, 15726681, 17474090, 20968908, 26211135, 31453362, 34948180, 52422270, 62906724, 78633405, 104844540, 157266810, 314533620]

約数ペア:

[(1, 314533620), (2, 157266810), (3, 104844540), (4, 78633405), (5, 62906724), (6, 52422270), (9, 34948180), (10, 31453362), (12, 26211135), (15, 20968908), (18, 17474090), (20, 15726681), (30, 10484454), (36, 8737045), (45, 6989636), (60, 5242227), (90, 3494818), (131, 2401020), (180, 1747409), (262, 1200510), (393, 800340), (524, 600255), (655, 480204), (786, 400170), (1179, 266780), (1310, 240102), (1572, 200085), (1965, 160068), (2358, 133390), (2620, 120051), (3930, 80034), (4716, 66695), (5895, 53356), (7860, 40017), (11790, 26678), (13339, 23580)]