21414527160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13727261}}^1$

素因数の和:13727288

約数の個数: 64

約数和(自身を含む): 69185400480

約数和(自身を除く): 47770873320

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, 13727261, 27454522, 41181783, 54909044, 68636305, 82363566, 109818088, 137272610, 164727132, 178454393, 205908915, 274545220, 329454264, 356908786, 411817830, 535363179, 549090440, 713817572, 823635660, 892271965, 1070726358, 1427635144, 1647271320, 1784543930, 2141452716, 2676815895, 3569087860, 4282905432, 5353631790, 7138175720, 10707263580, 21414527160]

約数ペア:

[(1, 21414527160), (2, 10707263580), (3, 7138175720), (4, 5353631790), (5, 4282905432), (6, 3569087860), (8, 2676815895), (10, 2141452716), (12, 1784543930), (13, 1647271320), (15, 1427635144), (20, 1070726358), (24, 892271965), (26, 823635660), (30, 713817572), (39, 549090440), (40, 535363179), (52, 411817830), (60, 356908786), (65, 329454264), (78, 274545220), (104, 205908915), (120, 178454393), (130, 164727132), (156, 137272610), (195, 109818088), (260, 82363566), (312, 68636305), (390, 54909044), (520, 41181783), (780, 27454522), (1560, 13727261)]