2656114720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 192

約数和(自身を含む): 7479392256

約数和(自身を除く): 4823277536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 113, 124, 140, 155, 160, 217, 224, 226, 248, 280, 310, 434, 452, 496, 560, 565, 620, 677, 791, 868, 904, 992, 1085, 1120, 1130, 1240, 1354, 1582, 1736, 1808, 2170, 2260, 2480, 2708, 3164, 3385, 3472, 3503, 3616, 3955, 4340, 4520, 4739, 4960, 5416, 6328, 6770, 6944, 7006, 7910, 8680, 9040, 9478, 10832, 12656, 13540, 14012, 15820, 17360, 17515, 18080, 18956, 20987, 21664, 23695, 24521, 25312, 27080, 28024, 31640, 34720, 35030, 37912, 41974, 47390, 49042, 54160, 56048, 63280, 70060, 75824, 76501, 83948, 94780, 98084, 104935, 108320, 112096, 122605, 126560, 140120, 146909, 151648, 153002, 167896, 189560, 196168, 209870, 245210, 280240, 293818, 306004, 335792, 379120, 382505, 392336, 419740, 490420, 535507, 560480, 587636, 612008, 671584, 734545, 758240, 765010, 784672, 839480, 980840, 1071014, 1175272, 1224016, 1469090, 1530020, 1678960, 1961680, 2142028, 2350544, 2371531, 2448032, 2677535, 2938180, 3060040, 3357920, 3923360, 4284056, 4701088, 4743062, 5355070, 5876360, 6120080, 8568112, 9486124, 10710140, 11752720, 11857655, 12240160, 16600717, 17136224, 18972248, 21420280, 23505440, 23715310, 33201434, 37944496, 42840560, 47430620, 66402868, 75888992, 83003585, 85681120, 94861240, 132805736, 166007170, 189722480, 265611472, 332014340, 379444960, 531222944, 664028680, 1328057360, 2656114720]

約数ペア:

[(1, 2656114720), (2, 1328057360), (4, 664028680), (5, 531222944), (7, 379444960), (8, 332014340), (10, 265611472), (14, 189722480), (16, 166007170), (20, 132805736), (28, 94861240), (31, 85681120), (32, 83003585), (35, 75888992), (40, 66402868), (56, 47430620), (62, 42840560), (70, 37944496), (80, 33201434), (112, 23715310), (113, 23505440), (124, 21420280), (140, 18972248), (155, 17136224), (160, 16600717), (217, 12240160), (224, 11857655), (226, 11752720), (248, 10710140), (280, 9486124), (310, 8568112), (434, 6120080), (452, 5876360), (496, 5355070), (560, 4743062), (565, 4701088), (620, 4284056), (677, 3923360), (791, 3357920), (868, 3060040), (904, 2938180), (992, 2677535), (1085, 2448032), (1120, 2371531), (1130, 2350544), (1240, 2142028), (1354, 1961680), (1582, 1678960), (1736, 1530020), (1808, 1469090), (2170, 1224016), (2260, 1175272), (2480, 1071014), (2708, 980840), (3164, 839480), (3385, 784672), (3472, 765010), (3503, 758240), (3616, 734545), (3955, 671584), (4340, 612008), (4520, 587636), (4739, 560480), (4960, 535507), (5416, 490420), (6328, 419740), (6770, 392336), (6944, 382505), (7006, 379120), (7910, 335792), (8680, 306004), (9040, 293818), (9478, 280240), (10832, 245210), (12656, 209870), (13540, 196168), (14012, 189560), (15820, 167896), (17360, 153002), (17515, 151648), (18080, 146909), (18956, 140120), (20987, 126560), (21664, 122605), (23695, 112096), (24521, 108320), (25312, 104935), (27080, 98084), (28024, 94780), (31640, 83948), (34720, 76501), (35030, 75824), (37912, 70060), (41974, 63280), (47390, 56048), (49042, 54160)]