67684680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1279}}^1$

素因数の和:1313

約数の個数: 192

約数和(自身を含む): 262656000

約数和(自身を除く): 194971320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1279, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2558, 2646, 2940, 3528, 3780, 3837, 4410, 5116, 5292, 5880, 6395, 6615, 7560, 7674, 8820, 8953, 10232, 10584, 11511, 12790, 13230, 15348, 17640, 17906, 19185, 23022, 25580, 26460, 26859, 30696, 34533, 35812, 38370, 44765, 46044, 51160, 52920, 53718, 57555, 62671, 69066, 71624, 76740, 80577, 89530, 92088, 107436, 115110, 125342, 134295, 138132, 153480, 161154, 172665, 179060, 188013, 214872, 230220, 241731, 250684, 268590, 276264, 313355, 322308, 345330, 358120, 376026, 402885, 460440, 483462, 501368, 537180, 564039, 626710, 644616, 690660, 752052, 805770, 940065, 966924, 1074360, 1128078, 1208655, 1253420, 1381320, 1504104, 1611540, 1692117, 1880130, 1933848, 2256156, 2417310, 2506840, 2820195, 3223080, 3384234, 3760260, 4512312, 4834620, 5640390, 6768468, 7520520, 8460585, 9669240, 11280780, 13536936, 16921170, 22561560, 33842340, 67684680]

約数ペア:

[(1, 67684680), (2, 33842340), (3, 22561560), (4, 16921170), (5, 13536936), (6, 11280780), (7, 9669240), (8, 8460585), (9, 7520520), (10, 6768468), (12, 5640390), (14, 4834620), (15, 4512312), (18, 3760260), (20, 3384234), (21, 3223080), (24, 2820195), (27, 2506840), (28, 2417310), (30, 2256156), (35, 1933848), (36, 1880130), (40, 1692117), (42, 1611540), (45, 1504104), (49, 1381320), (54, 1253420), (56, 1208655), (60, 1128078), (63, 1074360), (70, 966924), (72, 940065), (84, 805770), (90, 752052), (98, 690660), (105, 644616), (108, 626710), (120, 564039), (126, 537180), (135, 501368), (140, 483462), (147, 460440), (168, 402885), (180, 376026), (189, 358120), (196, 345330), (210, 322308), (216, 313355), (245, 276264), (252, 268590), (270, 250684), (280, 241731), (294, 230220), (315, 214872), (360, 188013), (378, 179060), (392, 172665), (420, 161154), (441, 153480), (490, 138132), (504, 134295), (540, 125342), (588, 115110), (630, 107436), (735, 92088), (756, 89530), (840, 80577), (882, 76740), (945, 71624), (980, 69066), (1080, 62671), (1176, 57555), (1260, 53718), (1279, 52920), (1323, 51160), (1470, 46044), (1512, 44765), (1764, 38370), (1890, 35812), (1960, 34533), (2205, 30696), (2520, 26859), (2558, 26460), (2646, 25580), (2940, 23022), (3528, 19185), (3780, 17906), (3837, 17640), (4410, 15348), (5116, 13230), (5292, 12790), (5880, 11511), (6395, 10584), (6615, 10232), (7560, 8953), (7674, 8820)]