38710440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 131068800

約数和(自身を除く): 92358360

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, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 491, 540, 584, 657, 730, 876, 982, 1080, 1095, 1314, 1460, 1473, 1752, 1964, 1971, 2190, 2455, 2628, 2920, 2946, 3285, 3928, 3942, 4380, 4419, 4910, 5256, 5892, 6570, 7365, 7884, 8760, 8838, 9820, 9855, 11784, 13140, 13257, 14730, 15768, 17676, 19640, 19710, 22095, 26280, 26514, 29460, 35352, 35843, 39420, 44190, 53028, 58920, 66285, 71686, 78840, 88380, 106056, 107529, 132570, 143372, 176760, 179215, 215058, 265140, 286744, 322587, 358430, 430116, 530280, 537645, 645174, 716860, 860232, 967761, 1075290, 1290348, 1433720, 1612935, 1935522, 2150580, 2580696, 3225870, 3871044, 4301160, 4838805, 6451740, 7742088, 9677610, 12903480, 19355220, 38710440]

約数ペア:

[(1, 38710440), (2, 19355220), (3, 12903480), (4, 9677610), (5, 7742088), (6, 6451740), (8, 4838805), (9, 4301160), (10, 3871044), (12, 3225870), (15, 2580696), (18, 2150580), (20, 1935522), (24, 1612935), (27, 1433720), (30, 1290348), (36, 1075290), (40, 967761), (45, 860232), (54, 716860), (60, 645174), (72, 537645), (73, 530280), (90, 430116), (108, 358430), (120, 322587), (135, 286744), (146, 265140), (180, 215058), (216, 179215), (219, 176760), (270, 143372), (292, 132570), (360, 107529), (365, 106056), (438, 88380), (491, 78840), (540, 71686), (584, 66285), (657, 58920), (730, 53028), (876, 44190), (982, 39420), (1080, 35843), (1095, 35352), (1314, 29460), (1460, 26514), (1473, 26280), (1752, 22095), (1964, 19710), (1971, 19640), (2190, 17676), (2455, 15768), (2628, 14730), (2920, 13257), (2946, 13140), (3285, 11784), (3928, 9855), (3942, 9820), (4380, 8838), (4419, 8760), (4910, 7884), (5256, 7365), (5892, 6570)]