70378140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 237984768

約数和(自身を除く): 167606628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 61, 67, 70, 82, 84, 105, 122, 123, 134, 140, 164, 183, 201, 205, 210, 244, 246, 268, 287, 305, 335, 366, 402, 410, 420, 427, 469, 492, 574, 610, 615, 670, 732, 804, 820, 854, 861, 915, 938, 1005, 1148, 1220, 1230, 1281, 1340, 1407, 1435, 1708, 1722, 1830, 1876, 2010, 2135, 2345, 2460, 2501, 2562, 2747, 2814, 2870, 3444, 3660, 4020, 4087, 4270, 4305, 4690, 5002, 5124, 5494, 5628, 5740, 6405, 7035, 7503, 8174, 8241, 8540, 8610, 9380, 10004, 10988, 12261, 12505, 12810, 13735, 14070, 15006, 16348, 16482, 17220, 17507, 19229, 20435, 24522, 25010, 25620, 27470, 28140, 28609, 30012, 32964, 35014, 37515, 38458, 40870, 41205, 49044, 50020, 52521, 54940, 57218, 57687, 61305, 70028, 75030, 76916, 81740, 82410, 85827, 87535, 96145, 105042, 114436, 115374, 122610, 143045, 150060, 164820, 167567, 171654, 175070, 192290, 210084, 230748, 245220, 262605, 286090, 288435, 335134, 343308, 350140, 384580, 429135, 502701, 525210, 572180, 576870, 670268, 837835, 858270, 1005402, 1050420, 1153740, 1172969, 1675670, 1716540, 2010804, 2345938, 2513505, 3351340, 3518907, 4691876, 5027010, 5864845, 7037814, 10054020, 11729690, 14075628, 17594535, 23459380, 35189070, 70378140]

約数ペア:

[(1, 70378140), (2, 35189070), (3, 23459380), (4, 17594535), (5, 14075628), (6, 11729690), (7, 10054020), (10, 7037814), (12, 5864845), (14, 5027010), (15, 4691876), (20, 3518907), (21, 3351340), (28, 2513505), (30, 2345938), (35, 2010804), (41, 1716540), (42, 1675670), (60, 1172969), (61, 1153740), (67, 1050420), (70, 1005402), (82, 858270), (84, 837835), (105, 670268), (122, 576870), (123, 572180), (134, 525210), (140, 502701), (164, 429135), (183, 384580), (201, 350140), (205, 343308), (210, 335134), (244, 288435), (246, 286090), (268, 262605), (287, 245220), (305, 230748), (335, 210084), (366, 192290), (402, 175070), (410, 171654), (420, 167567), (427, 164820), (469, 150060), (492, 143045), (574, 122610), (610, 115374), (615, 114436), (670, 105042), (732, 96145), (804, 87535), (820, 85827), (854, 82410), (861, 81740), (915, 76916), (938, 75030), (1005, 70028), (1148, 61305), (1220, 57687), (1230, 57218), (1281, 54940), (1340, 52521), (1407, 50020), (1435, 49044), (1708, 41205), (1722, 40870), (1830, 38458), (1876, 37515), (2010, 35014), (2135, 32964), (2345, 30012), (2460, 28609), (2501, 28140), (2562, 27470), (2747, 25620), (2814, 25010), (2870, 24522), (3444, 20435), (3660, 19229), (4020, 17507), (4087, 17220), (4270, 16482), (4305, 16348), (4690, 15006), (5002, 14070), (5124, 13735), (5494, 12810), (5628, 12505), (5740, 12261), (6405, 10988), (7035, 10004), (7503, 9380), (8174, 8610), (8241, 8540)]