16686540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2408

約数の個数: 96

約数和(自身を含む): 55930560

約数和(自身を除く): 39244020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 2377, 3510, 4754, 7020, 7131, 9508, 11885, 14262, 21393, 23770, 28524, 30901, 35655, 42786, 47540, 61802, 64179, 71310, 85572, 92703, 106965, 123604, 128358, 142620, 154505, 185406, 213930, 256716, 278109, 309010, 320895, 370812, 427860, 463515, 556218, 618020, 641790, 834327, 927030, 1112436, 1283580, 1390545, 1668654, 1854060, 2781090, 3337308, 4171635, 5562180, 8343270, 16686540]

約数ペア:

[(1, 16686540), (2, 8343270), (3, 5562180), (4, 4171635), (5, 3337308), (6, 2781090), (9, 1854060), (10, 1668654), (12, 1390545), (13, 1283580), (15, 1112436), (18, 927030), (20, 834327), (26, 641790), (27, 618020), (30, 556218), (36, 463515), (39, 427860), (45, 370812), (52, 320895), (54, 309010), (60, 278109), (65, 256716), (78, 213930), (90, 185406), (108, 154505), (117, 142620), (130, 128358), (135, 123604), (156, 106965), (180, 92703), (195, 85572), (234, 71310), (260, 64179), (270, 61802), (351, 47540), (390, 42786), (468, 35655), (540, 30901), (585, 28524), (702, 23770), (780, 21393), (1170, 14262), (1404, 11885), (1755, 9508), (2340, 7131), (2377, 7020), (3510, 4754)]