314953080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201893}}^1$

素因数の和:201920

約数の個数: 64

約数和(自身を含む): 1017545760

約数和(自身を除く): 702592680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 201893, 403786, 605679, 807572, 1009465, 1211358, 1615144, 2018930, 2422716, 2624609, 3028395, 4037860, 4845432, 5249218, 6056790, 7873827, 8075720, 10498436, 12113580, 13123045, 15747654, 20996872, 24227160, 26246090, 31495308, 39369135, 52492180, 62990616, 78738270, 104984360, 157476540, 314953080]

約数ペア:

[(1, 314953080), (2, 157476540), (3, 104984360), (4, 78738270), (5, 62990616), (6, 52492180), (8, 39369135), (10, 31495308), (12, 26246090), (13, 24227160), (15, 20996872), (20, 15747654), (24, 13123045), (26, 12113580), (30, 10498436), (39, 8075720), (40, 7873827), (52, 6056790), (60, 5249218), (65, 4845432), (78, 4037860), (104, 3028395), (120, 2624609), (130, 2422716), (156, 2018930), (195, 1615144), (260, 1211358), (312, 1009465), (390, 807572), (520, 605679), (780, 403786), (1560, 201893)]