19339560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 66908160

約数和(自身を除く): 47568600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 127, 135, 141, 162, 180, 188, 216, 235, 254, 270, 282, 324, 360, 376, 381, 405, 423, 470, 508, 540, 564, 635, 648, 705, 762, 810, 846, 940, 1016, 1080, 1128, 1143, 1269, 1270, 1410, 1524, 1620, 1692, 1880, 1905, 2115, 2286, 2538, 2540, 2820, 3048, 3240, 3384, 3429, 3807, 3810, 4230, 4572, 5076, 5080, 5640, 5715, 5969, 6345, 6858, 7614, 7620, 8460, 9144, 10152, 10287, 11430, 11938, 12690, 13716, 15228, 15240, 16920, 17145, 17907, 19035, 20574, 22860, 23876, 25380, 27432, 29845, 30456, 34290, 35814, 38070, 41148, 45720, 47752, 50760, 51435, 53721, 59690, 68580, 71628, 76140, 82296, 89535, 102870, 107442, 119380, 137160, 143256, 152280, 161163, 179070, 205740, 214884, 238760, 268605, 322326, 358140, 411480, 429768, 483489, 537210, 644652, 716280, 805815, 966978, 1074420, 1289304, 1611630, 1933956, 2148840, 2417445, 3223260, 3867912, 4834890, 6446520, 9669780, 19339560]

約数ペア:

[(1, 19339560), (2, 9669780), (3, 6446520), (4, 4834890), (5, 3867912), (6, 3223260), (8, 2417445), (9, 2148840), (10, 1933956), (12, 1611630), (15, 1289304), (18, 1074420), (20, 966978), (24, 805815), (27, 716280), (30, 644652), (36, 537210), (40, 483489), (45, 429768), (47, 411480), (54, 358140), (60, 322326), (72, 268605), (81, 238760), (90, 214884), (94, 205740), (108, 179070), (120, 161163), (127, 152280), (135, 143256), (141, 137160), (162, 119380), (180, 107442), (188, 102870), (216, 89535), (235, 82296), (254, 76140), (270, 71628), (282, 68580), (324, 59690), (360, 53721), (376, 51435), (381, 50760), (405, 47752), (423, 45720), (470, 41148), (508, 38070), (540, 35814), (564, 34290), (635, 30456), (648, 29845), (705, 27432), (762, 25380), (810, 23876), (846, 22860), (940, 20574), (1016, 19035), (1080, 17907), (1128, 17145), (1143, 16920), (1269, 15240), (1270, 15228), (1410, 13716), (1524, 12690), (1620, 11938), (1692, 11430), (1880, 10287), (1905, 10152), (2115, 9144), (2286, 8460), (2538, 7620), (2540, 7614), (2820, 6858), (3048, 6345), (3240, 5969), (3384, 5715), (3429, 5640), (3807, 5080), (3810, 5076), (4230, 4572)]