146983760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 284988592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 107, 110, 112, 140, 154, 176, 214, 220, 223, 280, 308, 385, 428, 440, 446, 535, 560, 616, 749, 770, 856, 880, 892, 1070, 1115, 1177, 1232, 1498, 1540, 1561, 1712, 1784, 2140, 2230, 2354, 2453, 2996, 3080, 3122, 3568, 3745, 4280, 4460, 4708, 4906, 5885, 5992, 6160, 6244, 7490, 7805, 8239, 8560, 8920, 9416, 9812, 11770, 11984, 12265, 12488, 14980, 15610, 16478, 17171, 17840, 18832, 19624, 23540, 23861, 24530, 24976, 29960, 31220, 32956, 34342, 39248, 41195, 47080, 47722, 49060, 59920, 62440, 65912, 68684, 82390, 85855, 94160, 95444, 98120, 119305, 124880, 131824, 137368, 164780, 167027, 171710, 190888, 196240, 238610, 262471, 274736, 329560, 334054, 343420, 381776, 477220, 524942, 659120, 668108, 686840, 835135, 954440, 1049884, 1312355, 1336216, 1373680, 1670270, 1837297, 1908880, 2099768, 2624710, 2672432, 3340540, 3674594, 4199536, 5249420, 6681080, 7349188, 9186485, 10498840, 13362160, 14698376, 18372970, 20997680, 29396752, 36745940, 73491880, 146983760]

約数ペア:

[(1, 146983760), (2, 73491880), (4, 36745940), (5, 29396752), (7, 20997680), (8, 18372970), (10, 14698376), (11, 13362160), (14, 10498840), (16, 9186485), (20, 7349188), (22, 6681080), (28, 5249420), (35, 4199536), (40, 3674594), (44, 3340540), (55, 2672432), (56, 2624710), (70, 2099768), (77, 1908880), (80, 1837297), (88, 1670270), (107, 1373680), (110, 1336216), (112, 1312355), (140, 1049884), (154, 954440), (176, 835135), (214, 686840), (220, 668108), (223, 659120), (280, 524942), (308, 477220), (385, 381776), (428, 343420), (440, 334054), (446, 329560), (535, 274736), (560, 262471), (616, 238610), (749, 196240), (770, 190888), (856, 171710), (880, 167027), (892, 164780), (1070, 137368), (1115, 131824), (1177, 124880), (1232, 119305), (1498, 98120), (1540, 95444), (1561, 94160), (1712, 85855), (1784, 82390), (2140, 68684), (2230, 65912), (2354, 62440), (2453, 59920), (2996, 49060), (3080, 47722), (3122, 47080), (3568, 41195), (3745, 39248), (4280, 34342), (4460, 32956), (4708, 31220), (4906, 29960), (5885, 24976), (5992, 24530), (6160, 23861), (6244, 23540), (7490, 19624), (7805, 18832), (8239, 17840), (8560, 17171), (8920, 16478), (9416, 15610), (9812, 14980), (11770, 12488), (11984, 12265)]