63963480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{76147}}^1$

素因数の和:76168

約数の個数: 64

約数和(自身を含む): 219306240

約数和(自身を除く): 155342760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 76147, 152294, 228441, 304588, 380735, 456882, 533029, 609176, 761470, 913764, 1066058, 1142205, 1522940, 1599087, 1827528, 2132116, 2284410, 2665145, 3045880, 3198174, 4264232, 4568820, 5330290, 6396348, 7995435, 9137640, 10660580, 12792696, 15990870, 21321160, 31981740, 63963480]

約数ペア:

[(1, 63963480), (2, 31981740), (3, 21321160), (4, 15990870), (5, 12792696), (6, 10660580), (7, 9137640), (8, 7995435), (10, 6396348), (12, 5330290), (14, 4568820), (15, 4264232), (20, 3198174), (21, 3045880), (24, 2665145), (28, 2284410), (30, 2132116), (35, 1827528), (40, 1599087), (42, 1522940), (56, 1142205), (60, 1066058), (70, 913764), (84, 761470), (105, 609176), (120, 533029), (140, 456882), (168, 380735), (210, 304588), (280, 228441), (420, 152294), (840, 76147)]