65362080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 240710400

約数和(自身を除く): 175348320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 397, 420, 480, 490, 560, 588, 672, 686, 735, 784, 794, 840, 980, 1029, 1120, 1176, 1191, 1372, 1470, 1568, 1588, 1680, 1715, 1960, 1985, 2058, 2352, 2382, 2744, 2779, 2940, 3176, 3360, 3430, 3920, 3970, 4116, 4704, 4764, 5145, 5488, 5558, 5880, 5955, 6352, 6860, 7840, 7940, 8232, 8337, 9528, 10290, 10976, 11116, 11760, 11910, 12704, 13720, 13895, 15880, 16464, 16674, 19056, 19453, 20580, 22232, 23520, 23820, 27440, 27790, 31760, 32928, 33348, 38112, 38906, 41160, 41685, 44464, 47640, 54880, 55580, 58359, 63520, 66696, 77812, 82320, 83370, 88928, 95280, 97265, 111160, 116718, 133392, 136171, 155624, 164640, 166740, 190560, 194530, 222320, 233436, 266784, 272342, 291795, 311248, 333480, 389060, 408513, 444640, 466872, 544684, 583590, 622496, 666960, 680855, 778120, 817026, 933744, 1089368, 1167180, 1333920, 1361710, 1556240, 1634052, 1867488, 2042565, 2178736, 2334360, 2723420, 3112480, 3268104, 4085130, 4357472, 4668720, 5446840, 6536208, 8170260, 9337440, 10893680, 13072416, 16340520, 21787360, 32681040, 65362080]

約数ペア:

[(1, 65362080), (2, 32681040), (3, 21787360), (4, 16340520), (5, 13072416), (6, 10893680), (7, 9337440), (8, 8170260), (10, 6536208), (12, 5446840), (14, 4668720), (15, 4357472), (16, 4085130), (20, 3268104), (21, 3112480), (24, 2723420), (28, 2334360), (30, 2178736), (32, 2042565), (35, 1867488), (40, 1634052), (42, 1556240), (48, 1361710), (49, 1333920), (56, 1167180), (60, 1089368), (70, 933744), (80, 817026), (84, 778120), (96, 680855), (98, 666960), (105, 622496), (112, 583590), (120, 544684), (140, 466872), (147, 444640), (160, 408513), (168, 389060), (196, 333480), (210, 311248), (224, 291795), (240, 272342), (245, 266784), (280, 233436), (294, 222320), (336, 194530), (343, 190560), (392, 166740), (397, 164640), (420, 155624), (480, 136171), (490, 133392), (560, 116718), (588, 111160), (672, 97265), (686, 95280), (735, 88928), (784, 83370), (794, 82320), (840, 77812), (980, 66696), (1029, 63520), (1120, 58359), (1176, 55580), (1191, 54880), (1372, 47640), (1470, 44464), (1568, 41685), (1588, 41160), (1680, 38906), (1715, 38112), (1960, 33348), (1985, 32928), (2058, 31760), (2352, 27790), (2382, 27440), (2744, 23820), (2779, 23520), (2940, 22232), (3176, 20580), (3360, 19453), (3430, 19056), (3920, 16674), (3970, 16464), (4116, 15880), (4704, 13895), (4764, 13720), (5145, 12704), (5488, 11910), (5558, 11760), (5880, 11116), (5955, 10976), (6352, 10290), (6860, 9528), (7840, 8337), (7940, 8232)]