209494560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3607}}^1$

素因数の和:3647

約数の個数: 144

約数和(自身を含む): 725554368

約数和(自身を除く): 516059808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3607, 3630, 3872, 4840, 5280, 5808, 7214, 7260, 9680, 10821, 11616, 14428, 14520, 18035, 19360, 21642, 28856, 29040, 36070, 39677, 43284, 54105, 57712, 58080, 72140, 79354, 86568, 108210, 115424, 119031, 144280, 158708, 173136, 198385, 216420, 238062, 288560, 317416, 346272, 396770, 432840, 436447, 476124, 577120, 595155, 634832, 793540, 865680, 872894, 952248, 1190310, 1269664, 1309341, 1587080, 1731360, 1745788, 1904496, 2182235, 2380620, 2618682, 3174160, 3491576, 3808992, 4364470, 4761240, 5237364, 6348320, 6546705, 6983152, 8728940, 9522480, 10474728, 13093410, 13966304, 17457880, 19044960, 20949456, 26186820, 34915760, 41898912, 52373640, 69831520, 104747280, 209494560]

約数ペア:

[(1, 209494560), (2, 104747280), (3, 69831520), (4, 52373640), (5, 41898912), (6, 34915760), (8, 26186820), (10, 20949456), (11, 19044960), (12, 17457880), (15, 13966304), (16, 13093410), (20, 10474728), (22, 9522480), (24, 8728940), (30, 6983152), (32, 6546705), (33, 6348320), (40, 5237364), (44, 4761240), (48, 4364470), (55, 3808992), (60, 3491576), (66, 3174160), (80, 2618682), (88, 2380620), (96, 2182235), (110, 1904496), (120, 1745788), (121, 1731360), (132, 1587080), (160, 1309341), (165, 1269664), (176, 1190310), (220, 952248), (240, 872894), (242, 865680), (264, 793540), (330, 634832), (352, 595155), (363, 577120), (440, 476124), (480, 436447), (484, 432840), (528, 396770), (605, 346272), (660, 317416), (726, 288560), (880, 238062), (968, 216420), (1056, 198385), (1210, 173136), (1320, 158708), (1452, 144280), (1760, 119031), (1815, 115424), (1936, 108210), (2420, 86568), (2640, 79354), (2904, 72140), (3607, 58080), (3630, 57712), (3872, 54105), (4840, 43284), (5280, 39677), (5808, 36070), (7214, 29040), (7260, 28856), (9680, 21642), (10821, 19360), (11616, 18035), (14428, 14520)]