56533680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3739}}^1$

素因数の和:3768

約数の個数: 160

約数和(自身を含む): 222604800

約数和(自身を除く): 166071120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3739, 3780, 5040, 7478, 7560, 11217, 14956, 15120, 18695, 22434, 26173, 29912, 33651, 37390, 44868, 52346, 56085, 59824, 67302, 74780, 78519, 89736, 100953, 104692, 112170, 130865, 134604, 149560, 157038, 168255, 179472, 201906, 209384, 224340, 235557, 261730, 269208, 299120, 314076, 336510, 392595, 403812, 418768, 448680, 471114, 504765, 523460, 538416, 628152, 673020, 706671, 785190, 807624, 897360, 942228, 1009530, 1046920, 1177785, 1256304, 1346040, 1413342, 1570380, 1615248, 1884456, 2019060, 2093840, 2355570, 2692080, 2826684, 3140760, 3533355, 3768912, 4038120, 4711140, 5653368, 6281520, 7066710, 8076240, 9422280, 11306736, 14133420, 18844560, 28266840, 56533680]

約数ペア:

[(1, 56533680), (2, 28266840), (3, 18844560), (4, 14133420), (5, 11306736), (6, 9422280), (7, 8076240), (8, 7066710), (9, 6281520), (10, 5653368), (12, 4711140), (14, 4038120), (15, 3768912), (16, 3533355), (18, 3140760), (20, 2826684), (21, 2692080), (24, 2355570), (27, 2093840), (28, 2019060), (30, 1884456), (35, 1615248), (36, 1570380), (40, 1413342), (42, 1346040), (45, 1256304), (48, 1177785), (54, 1046920), (56, 1009530), (60, 942228), (63, 897360), (70, 807624), (72, 785190), (80, 706671), (84, 673020), (90, 628152), (105, 538416), (108, 523460), (112, 504765), (120, 471114), (126, 448680), (135, 418768), (140, 403812), (144, 392595), (168, 336510), (180, 314076), (189, 299120), (210, 269208), (216, 261730), (240, 235557), (252, 224340), (270, 209384), (280, 201906), (315, 179472), (336, 168255), (360, 157038), (378, 149560), (420, 134604), (432, 130865), (504, 112170), (540, 104692), (560, 100953), (630, 89736), (720, 78519), (756, 74780), (840, 67302), (945, 59824), (1008, 56085), (1080, 52346), (1260, 44868), (1512, 37390), (1680, 33651), (1890, 29912), (2160, 26173), (2520, 22434), (3024, 18695), (3739, 15120), (3780, 14956), (5040, 11217), (7478, 7560)]