16674660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 54302976

約数和(自身を除く): 37628316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 73, 81, 90, 94, 108, 135, 141, 146, 162, 180, 188, 219, 235, 243, 270, 282, 292, 324, 365, 405, 423, 438, 470, 486, 540, 564, 657, 705, 730, 810, 846, 876, 940, 972, 1095, 1215, 1269, 1314, 1410, 1460, 1620, 1692, 1971, 2115, 2190, 2430, 2538, 2628, 2820, 3285, 3431, 3807, 3942, 4230, 4380, 4860, 5076, 5913, 6345, 6570, 6862, 7614, 7884, 8460, 9855, 10293, 11421, 11826, 12690, 13140, 13724, 15228, 17155, 17739, 19035, 19710, 20586, 22842, 23652, 25380, 29565, 30879, 34310, 35478, 38070, 39420, 41172, 45684, 51465, 57105, 59130, 61758, 68620, 70956, 76140, 88695, 92637, 102930, 114210, 118260, 123516, 154395, 177390, 185274, 205860, 228420, 277911, 308790, 354780, 370548, 463185, 555822, 617580, 833733, 926370, 1111644, 1389555, 1667466, 1852740, 2779110, 3334932, 4168665, 5558220, 8337330, 16674660]

約数ペア:

[(1, 16674660), (2, 8337330), (3, 5558220), (4, 4168665), (5, 3334932), (6, 2779110), (9, 1852740), (10, 1667466), (12, 1389555), (15, 1111644), (18, 926370), (20, 833733), (27, 617580), (30, 555822), (36, 463185), (45, 370548), (47, 354780), (54, 308790), (60, 277911), (73, 228420), (81, 205860), (90, 185274), (94, 177390), (108, 154395), (135, 123516), (141, 118260), (146, 114210), (162, 102930), (180, 92637), (188, 88695), (219, 76140), (235, 70956), (243, 68620), (270, 61758), (282, 59130), (292, 57105), (324, 51465), (365, 45684), (405, 41172), (423, 39420), (438, 38070), (470, 35478), (486, 34310), (540, 30879), (564, 29565), (657, 25380), (705, 23652), (730, 22842), (810, 20586), (846, 19710), (876, 19035), (940, 17739), (972, 17155), (1095, 15228), (1215, 13724), (1269, 13140), (1314, 12690), (1410, 11826), (1460, 11421), (1620, 10293), (1692, 9855), (1971, 8460), (2115, 7884), (2190, 7614), (2430, 6862), (2538, 6570), (2628, 6345), (2820, 5913), (3285, 5076), (3431, 4860), (3807, 4380), (3942, 4230)]