141865740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 451301760

約数和(自身を除く): 309436020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 47, 60, 82, 90, 94, 123, 141, 164, 180, 188, 205, 235, 246, 282, 369, 409, 410, 423, 470, 492, 564, 615, 705, 738, 818, 820, 846, 940, 1227, 1230, 1410, 1476, 1636, 1692, 1845, 1927, 2045, 2115, 2454, 2460, 2820, 3681, 3690, 3854, 4090, 4230, 4908, 5781, 6135, 7362, 7380, 7708, 8180, 8460, 9635, 11562, 12270, 14724, 16769, 17343, 18405, 19223, 19270, 23124, 24540, 28905, 33538, 34686, 36810, 38446, 38540, 50307, 57669, 57810, 67076, 69372, 73620, 76892, 83845, 86715, 96115, 100614, 115338, 115620, 150921, 167690, 173007, 173430, 192230, 201228, 230676, 251535, 288345, 301842, 335380, 346014, 346860, 384460, 503070, 576690, 603684, 692028, 754605, 788143, 865035, 1006140, 1153380, 1509210, 1576286, 1730070, 2364429, 3018420, 3152572, 3460140, 3940715, 4728858, 7093287, 7881430, 9457716, 11822145, 14186574, 15762860, 23644290, 28373148, 35466435, 47288580, 70932870, 141865740]

約数ペア:

[(1, 141865740), (2, 70932870), (3, 47288580), (4, 35466435), (5, 28373148), (6, 23644290), (9, 15762860), (10, 14186574), (12, 11822145), (15, 9457716), (18, 7881430), (20, 7093287), (30, 4728858), (36, 3940715), (41, 3460140), (45, 3152572), (47, 3018420), (60, 2364429), (82, 1730070), (90, 1576286), (94, 1509210), (123, 1153380), (141, 1006140), (164, 865035), (180, 788143), (188, 754605), (205, 692028), (235, 603684), (246, 576690), (282, 503070), (369, 384460), (409, 346860), (410, 346014), (423, 335380), (470, 301842), (492, 288345), (564, 251535), (615, 230676), (705, 201228), (738, 192230), (818, 173430), (820, 173007), (846, 167690), (940, 150921), (1227, 115620), (1230, 115338), (1410, 100614), (1476, 96115), (1636, 86715), (1692, 83845), (1845, 76892), (1927, 73620), (2045, 69372), (2115, 67076), (2454, 57810), (2460, 57669), (2820, 50307), (3681, 38540), (3690, 38446), (3854, 36810), (4090, 34686), (4230, 33538), (4908, 28905), (5781, 24540), (6135, 23124), (7362, 19270), (7380, 19223), (7708, 18405), (8180, 17343), (8460, 16769), (9635, 14724), (11562, 12270)]