1277080560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{84463}}^1$

素因数の和:84492

約数の個数: 160

約数和(自身を含む): 5027297280

約数和(自身を除く): 3750216720

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, 3780, 5040, 7560, 15120, 84463, 168926, 253389, 337852, 422315, 506778, 591241, 675704, 760167, 844630, 1013556, 1182482, 1266945, 1351408, 1520334, 1689260, 1773723, 2027112, 2280501, 2364964, 2533890, 2956205, 3040668, 3378520, 3547446, 3800835, 4054224, 4561002, 4729928, 5067780, 5321169, 5912410, 6081336, 6757040, 7094892, 7601670, 8868615, 9122004, 9459856, 10135560, 10642338, 11402505, 11824820, 12162672, 14189784, 15203340, 15963507, 17737230, 18244008, 20271120, 21284676, 22805010, 23649640, 26605845, 28379568, 30406680, 31927014, 35474460, 36488016, 42569352, 45610020, 47299280, 53211690, 60813360, 63854028, 70948920, 79817535, 85138704, 91220040, 106423380, 127708056, 141897840, 159635070, 182440080, 212846760, 255416112, 319270140, 425693520, 638540280, 1277080560]

約数ペア:

[(1, 1277080560), (2, 638540280), (3, 425693520), (4, 319270140), (5, 255416112), (6, 212846760), (7, 182440080), (8, 159635070), (9, 141897840), (10, 127708056), (12, 106423380), (14, 91220040), (15, 85138704), (16, 79817535), (18, 70948920), (20, 63854028), (21, 60813360), (24, 53211690), (27, 47299280), (28, 45610020), (30, 42569352), (35, 36488016), (36, 35474460), (40, 31927014), (42, 30406680), (45, 28379568), (48, 26605845), (54, 23649640), (56, 22805010), (60, 21284676), (63, 20271120), (70, 18244008), (72, 17737230), (80, 15963507), (84, 15203340), (90, 14189784), (105, 12162672), (108, 11824820), (112, 11402505), (120, 10642338), (126, 10135560), (135, 9459856), (140, 9122004), (144, 8868615), (168, 7601670), (180, 7094892), (189, 6757040), (210, 6081336), (216, 5912410), (240, 5321169), (252, 5067780), (270, 4729928), (280, 4561002), (315, 4054224), (336, 3800835), (360, 3547446), (378, 3378520), (420, 3040668), (432, 2956205), (504, 2533890), (540, 2364964), (560, 2280501), (630, 2027112), (720, 1773723), (756, 1689260), (840, 1520334), (945, 1351408), (1008, 1266945), (1080, 1182482), (1260, 1013556), (1512, 844630), (1680, 760167), (1890, 675704), (2160, 591241), (2520, 506778), (3024, 422315), (3780, 337852), (5040, 253389), (7560, 168926), (15120, 84463)]