13758780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 48771072

約数和(自身を除く): 35012292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 41, 42, 47, 51, 60, 68, 70, 82, 84, 85, 94, 102, 105, 119, 123, 140, 141, 164, 170, 188, 204, 205, 210, 235, 238, 246, 255, 282, 287, 329, 340, 357, 410, 420, 470, 476, 492, 510, 564, 574, 595, 615, 658, 697, 705, 714, 799, 820, 861, 940, 987, 1020, 1148, 1190, 1230, 1316, 1394, 1410, 1428, 1435, 1598, 1645, 1722, 1785, 1927, 1974, 2091, 2380, 2397, 2460, 2788, 2820, 2870, 3196, 3290, 3444, 3485, 3570, 3854, 3948, 3995, 4182, 4305, 4794, 4879, 4935, 5593, 5740, 5781, 6580, 6970, 7140, 7708, 7990, 8364, 8610, 9588, 9635, 9758, 9870, 10455, 11186, 11562, 11985, 13489, 13940, 14637, 15980, 16779, 17220, 19270, 19516, 19740, 20910, 22372, 23124, 23970, 24395, 26978, 27965, 28905, 29274, 32759, 33558, 38540, 40467, 41820, 47940, 48790, 53956, 55930, 57810, 58548, 65518, 67116, 67445, 73185, 80934, 83895, 97580, 98277, 111860, 115620, 131036, 134890, 146370, 161868, 163795, 167790, 196554, 202335, 229313, 269780, 292740, 327590, 335580, 393108, 404670, 458626, 491385, 655180, 687939, 809340, 917252, 982770, 1146565, 1375878, 1965540, 2293130, 2751756, 3439695, 4586260, 6879390, 13758780]

約数ペア:

[(1, 13758780), (2, 6879390), (3, 4586260), (4, 3439695), (5, 2751756), (6, 2293130), (7, 1965540), (10, 1375878), (12, 1146565), (14, 982770), (15, 917252), (17, 809340), (20, 687939), (21, 655180), (28, 491385), (30, 458626), (34, 404670), (35, 393108), (41, 335580), (42, 327590), (47, 292740), (51, 269780), (60, 229313), (68, 202335), (70, 196554), (82, 167790), (84, 163795), (85, 161868), (94, 146370), (102, 134890), (105, 131036), (119, 115620), (123, 111860), (140, 98277), (141, 97580), (164, 83895), (170, 80934), (188, 73185), (204, 67445), (205, 67116), (210, 65518), (235, 58548), (238, 57810), (246, 55930), (255, 53956), (282, 48790), (287, 47940), (329, 41820), (340, 40467), (357, 38540), (410, 33558), (420, 32759), (470, 29274), (476, 28905), (492, 27965), (510, 26978), (564, 24395), (574, 23970), (595, 23124), (615, 22372), (658, 20910), (697, 19740), (705, 19516), (714, 19270), (799, 17220), (820, 16779), (861, 15980), (940, 14637), (987, 13940), (1020, 13489), (1148, 11985), (1190, 11562), (1230, 11186), (1316, 10455), (1394, 9870), (1410, 9758), (1428, 9635), (1435, 9588), (1598, 8610), (1645, 8364), (1722, 7990), (1785, 7708), (1927, 7140), (1974, 6970), (2091, 6580), (2380, 5781), (2397, 5740), (2460, 5593), (2788, 4935), (2820, 4879), (2870, 4794), (3196, 4305), (3290, 4182), (3444, 3995), (3485, 3948), (3570, 3854)]