6424880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 19083600

約数和(自身を除く): 12658720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 149, 154, 176, 196, 220, 245, 280, 298, 308, 385, 392, 440, 490, 539, 560, 596, 616, 745, 770, 784, 880, 980, 1043, 1078, 1192, 1232, 1490, 1540, 1639, 1960, 2086, 2156, 2384, 2695, 2980, 3080, 3278, 3920, 4172, 4312, 5215, 5390, 5960, 6160, 6556, 7301, 8195, 8344, 8624, 10430, 10780, 11473, 11920, 13112, 14602, 16390, 16688, 20860, 21560, 22946, 26224, 29204, 32780, 36505, 41720, 43120, 45892, 57365, 58408, 65560, 73010, 80311, 83440, 91784, 114730, 116816, 131120, 146020, 160622, 183568, 229460, 292040, 321244, 401555, 458920, 584080, 642488, 803110, 917840, 1284976, 1606220, 3212440, 6424880]

約数ペア:

[(1, 6424880), (2, 3212440), (4, 1606220), (5, 1284976), (7, 917840), (8, 803110), (10, 642488), (11, 584080), (14, 458920), (16, 401555), (20, 321244), (22, 292040), (28, 229460), (35, 183568), (40, 160622), (44, 146020), (49, 131120), (55, 116816), (56, 114730), (70, 91784), (77, 83440), (80, 80311), (88, 73010), (98, 65560), (110, 58408), (112, 57365), (140, 45892), (149, 43120), (154, 41720), (176, 36505), (196, 32780), (220, 29204), (245, 26224), (280, 22946), (298, 21560), (308, 20860), (385, 16688), (392, 16390), (440, 14602), (490, 13112), (539, 11920), (560, 11473), (596, 10780), (616, 10430), (745, 8624), (770, 8344), (784, 8195), (880, 7301), (980, 6556), (1043, 6160), (1078, 5960), (1192, 5390), (1232, 5215), (1490, 4312), (1540, 4172), (1639, 3920), (1960, 3278), (2086, 3080), (2156, 2980), (2384, 2695)]