219241440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13841}}^1$

素因数の和:13873

約数の個数: 144

約数和(自身を含む): 816235056

約数和(自身を除く): 596993616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13841, 15840, 27682, 41523, 55364, 69205, 83046, 110728, 124569, 138410, 152251, 166092, 207615, 221456, 249138, 276820, 304502, 332184, 415230, 442912, 456753, 498276, 553640, 609004, 622845, 664368, 761255, 830460, 913506, 996552, 1107280, 1218008, 1245690, 1328736, 1370259, 1522510, 1660920, 1827012, 1993104, 2214560, 2283765, 2436016, 2491380, 2740518, 3045020, 3321840, 3654024, 3986208, 4567530, 4872032, 4982760, 5481036, 6090040, 6643680, 6851295, 7308048, 9135060, 9965520, 10962072, 12180080, 13702590, 14616096, 18270120, 19931040, 21924144, 24360160, 27405180, 36540240, 43848288, 54810360, 73080480, 109620720, 219241440]

約数ペア:

[(1, 219241440), (2, 109620720), (3, 73080480), (4, 54810360), (5, 43848288), (6, 36540240), (8, 27405180), (9, 24360160), (10, 21924144), (11, 19931040), (12, 18270120), (15, 14616096), (16, 13702590), (18, 12180080), (20, 10962072), (22, 9965520), (24, 9135060), (30, 7308048), (32, 6851295), (33, 6643680), (36, 6090040), (40, 5481036), (44, 4982760), (45, 4872032), (48, 4567530), (55, 3986208), (60, 3654024), (66, 3321840), (72, 3045020), (80, 2740518), (88, 2491380), (90, 2436016), (96, 2283765), (99, 2214560), (110, 1993104), (120, 1827012), (132, 1660920), (144, 1522510), (160, 1370259), (165, 1328736), (176, 1245690), (180, 1218008), (198, 1107280), (220, 996552), (240, 913506), (264, 830460), (288, 761255), (330, 664368), (352, 622845), (360, 609004), (396, 553640), (440, 498276), (480, 456753), (495, 442912), (528, 415230), (660, 332184), (720, 304502), (792, 276820), (880, 249138), (990, 221456), (1056, 207615), (1320, 166092), (1440, 152251), (1584, 138410), (1760, 124569), (1980, 110728), (2640, 83046), (3168, 69205), (3960, 55364), (5280, 41523), (7920, 27682), (13841, 15840)]