68190036840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63138923}}^1$

素因数の和:63138943

約数の個数: 64

約数和(自身を含む): 227300126400

約数和(自身を除く): 159110089560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63138923, 126277846, 189416769, 252555692, 315694615, 378833538, 505111384, 568250307, 631389230, 757667076, 947083845, 1136500614, 1262778460, 1515334152, 1704750921, 1894167690, 2273001228, 2525556920, 2841251535, 3409501842, 3788335380, 4546002456, 5682503070, 6819003684, 7576670760, 8523754605, 11365006140, 13638007368, 17047509210, 22730012280, 34095018420, 68190036840]

約数ペア:

[(1, 68190036840), (2, 34095018420), (3, 22730012280), (4, 17047509210), (5, 13638007368), (6, 11365006140), (8, 8523754605), (9, 7576670760), (10, 6819003684), (12, 5682503070), (15, 4546002456), (18, 3788335380), (20, 3409501842), (24, 2841251535), (27, 2525556920), (30, 2273001228), (36, 1894167690), (40, 1704750921), (45, 1515334152), (54, 1262778460), (60, 1136500614), (72, 947083845), (90, 757667076), (108, 631389230), (120, 568250307), (135, 505111384), (180, 378833538), (216, 315694615), (270, 252555692), (360, 189416769), (540, 126277846), (1080, 63138923)]