65926980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 238049280

約数和(自身を除く): 172122300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 107, 108, 126, 135, 140, 163, 180, 189, 210, 214, 252, 270, 315, 321, 326, 378, 420, 428, 489, 535, 540, 630, 642, 652, 749, 756, 815, 945, 963, 978, 1070, 1141, 1260, 1284, 1467, 1498, 1605, 1630, 1890, 1926, 1956, 2140, 2247, 2282, 2445, 2889, 2934, 2996, 3210, 3260, 3423, 3745, 3780, 3852, 4401, 4494, 4564, 4815, 4890, 5705, 5778, 5868, 6420, 6741, 6846, 7335, 7490, 8802, 8988, 9630, 9780, 10269, 11235, 11410, 11556, 13482, 13692, 14445, 14670, 14980, 17115, 17441, 17604, 19260, 20223, 20538, 22005, 22470, 22820, 26964, 28890, 29340, 30807, 33705, 34230, 34882, 40446, 41076, 44010, 44940, 51345, 52323, 57780, 61614, 67410, 68460, 69764, 80892, 87205, 88020, 101115, 102690, 104646, 122087, 123228, 134820, 154035, 156969, 174410, 202230, 205380, 209292, 244174, 261615, 308070, 313938, 348820, 366261, 404460, 470907, 488348, 523230, 610435, 616140, 627876, 732522, 784845, 941814, 1046460, 1098783, 1220870, 1465044, 1569690, 1831305, 1883628, 2197566, 2354535, 2441740, 3139380, 3296349, 3662610, 4395132, 4709070, 5493915, 6592698, 7325220, 9418140, 10987830, 13185396, 16481745, 21975660, 32963490, 65926980]

約数ペア:

[(1, 65926980), (2, 32963490), (3, 21975660), (4, 16481745), (5, 13185396), (6, 10987830), (7, 9418140), (9, 7325220), (10, 6592698), (12, 5493915), (14, 4709070), (15, 4395132), (18, 3662610), (20, 3296349), (21, 3139380), (27, 2441740), (28, 2354535), (30, 2197566), (35, 1883628), (36, 1831305), (42, 1569690), (45, 1465044), (54, 1220870), (60, 1098783), (63, 1046460), (70, 941814), (84, 784845), (90, 732522), (105, 627876), (107, 616140), (108, 610435), (126, 523230), (135, 488348), (140, 470907), (163, 404460), (180, 366261), (189, 348820), (210, 313938), (214, 308070), (252, 261615), (270, 244174), (315, 209292), (321, 205380), (326, 202230), (378, 174410), (420, 156969), (428, 154035), (489, 134820), (535, 123228), (540, 122087), (630, 104646), (642, 102690), (652, 101115), (749, 88020), (756, 87205), (815, 80892), (945, 69764), (963, 68460), (978, 67410), (1070, 61614), (1141, 57780), (1260, 52323), (1284, 51345), (1467, 44940), (1498, 44010), (1605, 41076), (1630, 40446), (1890, 34882), (1926, 34230), (1956, 33705), (2140, 30807), (2247, 29340), (2282, 28890), (2445, 26964), (2889, 22820), (2934, 22470), (2996, 22005), (3210, 20538), (3260, 20223), (3423, 19260), (3745, 17604), (3780, 17441), (3852, 17115), (4401, 14980), (4494, 14670), (4564, 14445), (4815, 13692), (4890, 13482), (5705, 11556), (5778, 11410), (5868, 11235), (6420, 10269), (6741, 9780), (6846, 9630), (7335, 8988), (7490, 8802)]