16021140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 32241900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 113, 139, 170, 204, 226, 255, 278, 339, 340, 417, 452, 510, 556, 565, 678, 695, 834, 1020, 1130, 1356, 1390, 1668, 1695, 1921, 2085, 2260, 2363, 2780, 3390, 3842, 4170, 4726, 5763, 6780, 7089, 7684, 8340, 9452, 9605, 11526, 11815, 14178, 15707, 19210, 23052, 23630, 28356, 28815, 31414, 35445, 38420, 47121, 47260, 57630, 62828, 70890, 78535, 94242, 115260, 141780, 157070, 188484, 235605, 267019, 314140, 471210, 534038, 801057, 942420, 1068076, 1335095, 1602114, 2670190, 3204228, 4005285, 5340380, 8010570, 16021140]

約数ペア:

[(1, 16021140), (2, 8010570), (3, 5340380), (4, 4005285), (5, 3204228), (6, 2670190), (10, 1602114), (12, 1335095), (15, 1068076), (17, 942420), (20, 801057), (30, 534038), (34, 471210), (51, 314140), (60, 267019), (68, 235605), (85, 188484), (102, 157070), (113, 141780), (139, 115260), (170, 94242), (204, 78535), (226, 70890), (255, 62828), (278, 57630), (339, 47260), (340, 47121), (417, 38420), (452, 35445), (510, 31414), (556, 28815), (565, 28356), (678, 23630), (695, 23052), (834, 19210), (1020, 15707), (1130, 14178), (1356, 11815), (1390, 11526), (1668, 9605), (1695, 9452), (1921, 8340), (2085, 7684), (2260, 7089), (2363, 6780), (2780, 5763), (3390, 4726), (3842, 4170)]