212724160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 112

約数和(自身を含む): 557125632

約数和(自身を除く): 344401472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 223, 271, 320, 352, 440, 446, 542, 704, 880, 892, 1084, 1115, 1355, 1760, 1784, 2168, 2230, 2453, 2710, 2981, 3520, 3568, 4336, 4460, 4906, 5420, 5962, 7136, 8672, 8920, 9812, 10840, 11924, 12265, 14272, 14905, 17344, 17840, 19624, 21680, 23848, 24530, 29810, 35680, 39248, 43360, 47696, 49060, 59620, 60433, 71360, 78496, 86720, 95392, 98120, 119240, 120866, 156992, 190784, 196240, 238480, 241732, 302165, 392480, 476960, 483464, 604330, 664763, 784960, 953920, 966928, 1208660, 1329526, 1933856, 2417320, 2659052, 3323815, 3867712, 4834640, 5318104, 6647630, 9669280, 10636208, 13295260, 19338560, 21272416, 26590520, 42544832, 53181040, 106362080, 212724160]

約数ペア:

[(1, 212724160), (2, 106362080), (4, 53181040), (5, 42544832), (8, 26590520), (10, 21272416), (11, 19338560), (16, 13295260), (20, 10636208), (22, 9669280), (32, 6647630), (40, 5318104), (44, 4834640), (55, 3867712), (64, 3323815), (80, 2659052), (88, 2417320), (110, 1933856), (160, 1329526), (176, 1208660), (220, 966928), (223, 953920), (271, 784960), (320, 664763), (352, 604330), (440, 483464), (446, 476960), (542, 392480), (704, 302165), (880, 241732), (892, 238480), (1084, 196240), (1115, 190784), (1355, 156992), (1760, 120866), (1784, 119240), (2168, 98120), (2230, 95392), (2453, 86720), (2710, 78496), (2981, 71360), (3520, 60433), (3568, 59620), (4336, 49060), (4460, 47696), (4906, 43360), (5420, 39248), (5962, 35680), (7136, 29810), (8672, 24530), (8920, 23848), (9812, 21680), (10840, 19624), (11924, 17840), (12265, 17344), (14272, 14905)]