68442080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 188443584

約数和(自身を除く): 120001504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1153, 1484, 1696, 1855, 2120, 2306, 2968, 3710, 4240, 4612, 5765, 5936, 7420, 8071, 8480, 9224, 11530, 11872, 14840, 16142, 18448, 23060, 29680, 32284, 36896, 40355, 46120, 59360, 61109, 64568, 80710, 92240, 122218, 129136, 161420, 184480, 244436, 258272, 305545, 322840, 427763, 488872, 611090, 645680, 855526, 977744, 1222180, 1291360, 1711052, 1955488, 2138815, 2444360, 3422104, 4277630, 4888720, 6844208, 8555260, 9777440, 13688416, 17110520, 34221040, 68442080]

約数ペア:

[(1, 68442080), (2, 34221040), (4, 17110520), (5, 13688416), (7, 9777440), (8, 8555260), (10, 6844208), (14, 4888720), (16, 4277630), (20, 3422104), (28, 2444360), (32, 2138815), (35, 1955488), (40, 1711052), (53, 1291360), (56, 1222180), (70, 977744), (80, 855526), (106, 645680), (112, 611090), (140, 488872), (160, 427763), (212, 322840), (224, 305545), (265, 258272), (280, 244436), (371, 184480), (424, 161420), (530, 129136), (560, 122218), (742, 92240), (848, 80710), (1060, 64568), (1120, 61109), (1153, 59360), (1484, 46120), (1696, 40355), (1855, 36896), (2120, 32284), (2306, 29680), (2968, 23060), (3710, 18448), (4240, 16142), (4612, 14840), (5765, 11872), (5936, 11530), (7420, 9224), (8071, 8480)]