814129140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{112139}}^1$

素因数の和:112173

約数の個数: 72

約数和(自身を含む): 2505656160

約数和(自身を除く): 1691527020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 112139, 224278, 336417, 448556, 560695, 672834, 1121390, 1233529, 1345668, 1682085, 2242780, 2467058, 3364170, 3700587, 4934116, 6167645, 6728340, 7401174, 12335290, 13568819, 14802348, 18502935, 24670580, 27137638, 37005870, 40706457, 54275276, 67844095, 74011740, 81412914, 135688190, 162825828, 203532285, 271376380, 407064570, 814129140]

約数ペア:

[(1, 814129140), (2, 407064570), (3, 271376380), (4, 203532285), (5, 162825828), (6, 135688190), (10, 81412914), (11, 74011740), (12, 67844095), (15, 54275276), (20, 40706457), (22, 37005870), (30, 27137638), (33, 24670580), (44, 18502935), (55, 14802348), (60, 13568819), (66, 12335290), (110, 7401174), (121, 6728340), (132, 6167645), (165, 4934116), (220, 3700587), (242, 3364170), (330, 2467058), (363, 2242780), (484, 1682085), (605, 1345668), (660, 1233529), (726, 1121390), (1210, 672834), (1452, 560695), (1815, 448556), (2420, 336417), (3630, 224278), (7260, 112139)]