1255546560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:863

約数の個数: 224

約数和(自身を含む): 4266224640

約数和(自身を除く): 3010678080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 107, 120, 136, 160, 170, 192, 204, 214, 240, 255, 272, 320, 321, 340, 408, 428, 480, 510, 535, 544, 642, 680, 719, 816, 856, 960, 1020, 1070, 1088, 1284, 1360, 1438, 1605, 1632, 1712, 1819, 2040, 2140, 2157, 2568, 2720, 2876, 3210, 3264, 3424, 3595, 3638, 4080, 4280, 4314, 5136, 5440, 5457, 5752, 6420, 6848, 7190, 7276, 8160, 8560, 8628, 9095, 10272, 10785, 10914, 11504, 12223, 12840, 14380, 14552, 16320, 17120, 17256, 18190, 20544, 21570, 21828, 23008, 24446, 25680, 27285, 28760, 29104, 34240, 34512, 36380, 36669, 43140, 43656, 46016, 48892, 51360, 54570, 57520, 58208, 61115, 69024, 72760, 73338, 76933, 86280, 87312, 97784, 102720, 109140, 115040, 116416, 122230, 138048, 145520, 146676, 153866, 172560, 174624, 183345, 195568, 218280, 230080, 230799, 244460, 291040, 293352, 307732, 345120, 349248, 366690, 384665, 391136, 436560, 461598, 488920, 582080, 586704, 615464, 690240, 733380, 769330, 782272, 873120, 923196, 977840, 1153995, 1173408, 1230928, 1307861, 1466760, 1538660, 1746240, 1846392, 1955680, 2307990, 2346816, 2461856, 2615722, 2933520, 3077320, 3692784, 3911360, 3923583, 4615980, 4923712, 5231444, 5867040, 6154640, 6539305, 7385568, 7847166, 9231960, 10462888, 11734080, 12309280, 13078610, 14771136, 15694332, 18463920, 19617915, 20925776, 24618560, 26157220, 31388664, 36927840, 39235830, 41851552, 52314440, 62777328, 73855680, 78471660, 83703104, 104628880, 125554656, 156943320, 209257760, 251109312, 313886640, 418515520, 627773280, 1255546560]

約数ペア:

[(1, 1255546560), (2, 627773280), (3, 418515520), (4, 313886640), (5, 251109312), (6, 209257760), (8, 156943320), (10, 125554656), (12, 104628880), (15, 83703104), (16, 78471660), (17, 73855680), (20, 62777328), (24, 52314440), (30, 41851552), (32, 39235830), (34, 36927840), (40, 31388664), (48, 26157220), (51, 24618560), (60, 20925776), (64, 19617915), (68, 18463920), (80, 15694332), (85, 14771136), (96, 13078610), (102, 12309280), (107, 11734080), (120, 10462888), (136, 9231960), (160, 7847166), (170, 7385568), (192, 6539305), (204, 6154640), (214, 5867040), (240, 5231444), (255, 4923712), (272, 4615980), (320, 3923583), (321, 3911360), (340, 3692784), (408, 3077320), (428, 2933520), (480, 2615722), (510, 2461856), (535, 2346816), (544, 2307990), (642, 1955680), (680, 1846392), (719, 1746240), (816, 1538660), (856, 1466760), (960, 1307861), (1020, 1230928), (1070, 1173408), (1088, 1153995), (1284, 977840), (1360, 923196), (1438, 873120), (1605, 782272), (1632, 769330), (1712, 733380), (1819, 690240), (2040, 615464), (2140, 586704), (2157, 582080), (2568, 488920), (2720, 461598), (2876, 436560), (3210, 391136), (3264, 384665), (3424, 366690), (3595, 349248), (3638, 345120), (4080, 307732), (4280, 293352), (4314, 291040), (5136, 244460), (5440, 230799), (5457, 230080), (5752, 218280), (6420, 195568), (6848, 183345), (7190, 174624), (7276, 172560), (8160, 153866), (8560, 146676), (8628, 145520), (9095, 138048), (10272, 122230), (10785, 116416), (10914, 115040), (11504, 109140), (12223, 102720), (12840, 97784), (14380, 87312), (14552, 86280), (16320, 76933), (17120, 73338), (17256, 72760), (18190, 69024), (20544, 61115), (21570, 58208), (21828, 57520), (23008, 54570), (24446, 51360), (25680, 48892), (27285, 46016), (28760, 43656), (29104, 43140), (34240, 36669), (34512, 36380)]