38188920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4133}}^1$

素因数の和:4165

約数の個数: 128

約数和(自身を含む): 142871040

約数和(自身を除く): 104682120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4133, 4620, 8266, 9240, 12399, 16532, 20665, 24798, 28931, 33064, 41330, 45463, 49596, 57862, 61995, 82660, 86793, 90926, 99192, 115724, 123990, 136389, 144655, 165320, 173586, 181852, 227315, 231448, 247980, 272778, 289310, 318241, 347172, 363704, 433965, 454630, 495960, 545556, 578620, 636482, 681945, 694344, 867930, 909260, 954723, 1091112, 1157240, 1272964, 1363890, 1591205, 1735860, 1818520, 1909446, 2545928, 2727780, 3182410, 3471720, 3818892, 4773615, 5455560, 6364820, 7637784, 9547230, 12729640, 19094460, 38188920]

約数ペア:

[(1, 38188920), (2, 19094460), (3, 12729640), (4, 9547230), (5, 7637784), (6, 6364820), (7, 5455560), (8, 4773615), (10, 3818892), (11, 3471720), (12, 3182410), (14, 2727780), (15, 2545928), (20, 1909446), (21, 1818520), (22, 1735860), (24, 1591205), (28, 1363890), (30, 1272964), (33, 1157240), (35, 1091112), (40, 954723), (42, 909260), (44, 867930), (55, 694344), (56, 681945), (60, 636482), (66, 578620), (70, 545556), (77, 495960), (84, 454630), (88, 433965), (105, 363704), (110, 347172), (120, 318241), (132, 289310), (140, 272778), (154, 247980), (165, 231448), (168, 227315), (210, 181852), (220, 173586), (231, 165320), (264, 144655), (280, 136389), (308, 123990), (330, 115724), (385, 99192), (420, 90926), (440, 86793), (462, 82660), (616, 61995), (660, 57862), (770, 49596), (840, 45463), (924, 41330), (1155, 33064), (1320, 28931), (1540, 24798), (1848, 20665), (2310, 16532), (3080, 12399), (4133, 9240), (4620, 8266)]