2836680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 10644480

約数和(自身を除く): 7807800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 307, 308, 330, 385, 420, 440, 462, 614, 616, 660, 770, 840, 921, 924, 1155, 1228, 1320, 1535, 1540, 1842, 1848, 2149, 2310, 2456, 3070, 3080, 3377, 3684, 4298, 4605, 4620, 6140, 6447, 6754, 7368, 8596, 9210, 9240, 10131, 10745, 12280, 12894, 13508, 16885, 17192, 18420, 20262, 21490, 23639, 25788, 27016, 32235, 33770, 36840, 40524, 42980, 47278, 50655, 51576, 64470, 67540, 70917, 81048, 85960, 94556, 101310, 118195, 128940, 135080, 141834, 189112, 202620, 236390, 257880, 283668, 354585, 405240, 472780, 567336, 709170, 945560, 1418340, 2836680]

約数ペア:

[(1, 2836680), (2, 1418340), (3, 945560), (4, 709170), (5, 567336), (6, 472780), (7, 405240), (8, 354585), (10, 283668), (11, 257880), (12, 236390), (14, 202620), (15, 189112), (20, 141834), (21, 135080), (22, 128940), (24, 118195), (28, 101310), (30, 94556), (33, 85960), (35, 81048), (40, 70917), (42, 67540), (44, 64470), (55, 51576), (56, 50655), (60, 47278), (66, 42980), (70, 40524), (77, 36840), (84, 33770), (88, 32235), (105, 27016), (110, 25788), (120, 23639), (132, 21490), (140, 20262), (154, 18420), (165, 17192), (168, 16885), (210, 13508), (220, 12894), (231, 12280), (264, 10745), (280, 10131), (307, 9240), (308, 9210), (330, 8596), (385, 7368), (420, 6754), (440, 6447), (462, 6140), (614, 4620), (616, 4605), (660, 4298), (770, 3684), (840, 3377), (921, 3080), (924, 3070), (1155, 2456), (1228, 2310), (1320, 2149), (1535, 1848), (1540, 1842)]