1528077320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{907}}^1$

素因数の和:1483

約数の個数: 128

約数和(自身を含む): 4299125760

約数和(自身を除く): 2771048440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 547, 616, 770, 907, 1094, 1540, 1814, 2188, 2735, 3080, 3628, 3829, 4376, 4535, 5470, 6017, 6349, 7256, 7658, 9070, 9977, 10940, 12034, 12698, 15316, 18140, 19145, 19954, 21880, 24068, 25396, 30085, 30632, 31745, 36280, 38290, 39908, 42119, 48136, 49885, 50792, 60170, 63490, 69839, 76580, 79816, 84238, 99770, 120340, 126980, 139678, 153160, 168476, 199540, 210595, 240680, 253960, 279356, 336952, 349195, 399080, 421190, 496129, 558712, 698390, 842380, 992258, 1396780, 1684760, 1984516, 2480645, 2793560, 3472903, 3969032, 4961290, 5457419, 6945806, 9922580, 10914838, 13891612, 17364515, 19845160, 21829676, 27287095, 27783224, 34729030, 38201933, 43659352, 54574190, 69458060, 76403866, 109148380, 138916120, 152807732, 191009665, 218296760, 305615464, 382019330, 764038660, 1528077320]

約数ペア:

[(1, 1528077320), (2, 764038660), (4, 382019330), (5, 305615464), (7, 218296760), (8, 191009665), (10, 152807732), (11, 138916120), (14, 109148380), (20, 76403866), (22, 69458060), (28, 54574190), (35, 43659352), (40, 38201933), (44, 34729030), (55, 27783224), (56, 27287095), (70, 21829676), (77, 19845160), (88, 17364515), (110, 13891612), (140, 10914838), (154, 9922580), (220, 6945806), (280, 5457419), (308, 4961290), (385, 3969032), (440, 3472903), (547, 2793560), (616, 2480645), (770, 1984516), (907, 1684760), (1094, 1396780), (1540, 992258), (1814, 842380), (2188, 698390), (2735, 558712), (3080, 496129), (3628, 421190), (3829, 399080), (4376, 349195), (4535, 336952), (5470, 279356), (6017, 253960), (6349, 240680), (7256, 210595), (7658, 199540), (9070, 168476), (9977, 153160), (10940, 139678), (12034, 126980), (12698, 120340), (15316, 99770), (18140, 84238), (19145, 79816), (19954, 76580), (21880, 69839), (24068, 63490), (25396, 60170), (30085, 50792), (30632, 49885), (31745, 48136), (36280, 42119), (38290, 39908)]