146894440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 128

約数和(自身を含む): 423532800

約数和(自身を除く): 276638360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 140, 148, 154, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 616, 740, 770, 814, 1036, 1289, 1295, 1480, 1540, 1628, 2035, 2072, 2578, 2590, 2849, 3080, 3256, 4070, 5156, 5180, 5698, 6445, 8140, 9023, 10312, 10360, 11396, 12890, 14179, 14245, 16280, 18046, 22792, 25780, 28358, 28490, 36092, 45115, 47693, 51560, 56716, 56980, 70895, 72184, 90230, 95386, 99253, 113432, 113960, 141790, 180460, 190772, 198506, 238465, 283580, 333851, 360920, 381544, 397012, 476930, 496265, 524623, 567160, 667702, 794024, 953860, 992530, 1049246, 1335404, 1669255, 1907720, 1985060, 2098492, 2623115, 2670808, 3338510, 3672361, 3970120, 4196984, 5246230, 6677020, 7344722, 10492460, 13354040, 14689444, 18361805, 20984920, 29378888, 36723610, 73447220, 146894440]

約数ペア:

[(1, 146894440), (2, 73447220), (4, 36723610), (5, 29378888), (7, 20984920), (8, 18361805), (10, 14689444), (11, 13354040), (14, 10492460), (20, 7344722), (22, 6677020), (28, 5246230), (35, 4196984), (37, 3970120), (40, 3672361), (44, 3338510), (55, 2670808), (56, 2623115), (70, 2098492), (74, 1985060), (77, 1907720), (88, 1669255), (110, 1335404), (140, 1049246), (148, 992530), (154, 953860), (185, 794024), (220, 667702), (259, 567160), (280, 524623), (296, 496265), (308, 476930), (370, 397012), (385, 381544), (407, 360920), (440, 333851), (518, 283580), (616, 238465), (740, 198506), (770, 190772), (814, 180460), (1036, 141790), (1289, 113960), (1295, 113432), (1480, 99253), (1540, 95386), (1628, 90230), (2035, 72184), (2072, 70895), (2578, 56980), (2590, 56716), (2849, 51560), (3080, 47693), (3256, 45115), (4070, 36092), (5156, 28490), (5180, 28358), (5698, 25780), (6445, 22792), (8140, 18046), (9023, 16280), (10312, 14245), (10360, 14179), (11396, 12890)]