16973880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 64350720

約数和(自身を除く): 47376840

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, 121, 132, 140, 154, 165, 167, 168, 210, 220, 231, 242, 264, 280, 308, 330, 334, 363, 385, 420, 440, 462, 484, 501, 605, 616, 660, 668, 726, 770, 835, 840, 847, 924, 968, 1002, 1155, 1169, 1210, 1320, 1336, 1452, 1540, 1670, 1694, 1815, 1837, 1848, 2004, 2310, 2338, 2420, 2505, 2541, 2904, 3080, 3340, 3388, 3507, 3630, 3674, 4008, 4235, 4620, 4676, 4840, 5010, 5082, 5511, 5845, 6680, 6776, 7014, 7260, 7348, 8470, 9185, 9240, 9352, 10020, 10164, 11022, 11690, 12705, 12859, 14028, 14520, 14696, 16940, 17535, 18370, 20040, 20207, 20328, 22044, 23380, 25410, 25718, 27555, 28056, 33880, 35070, 36740, 38577, 40414, 44088, 46760, 50820, 51436, 55110, 60621, 64295, 70140, 73480, 77154, 80828, 101035, 101640, 102872, 110220, 121242, 128590, 140280, 141449, 154308, 161656, 192885, 202070, 220440, 242484, 257180, 282898, 303105, 308616, 385770, 404140, 424347, 484968, 514360, 565796, 606210, 707245, 771540, 808280, 848694, 1131592, 1212420, 1414490, 1543080, 1697388, 2121735, 2424840, 2828980, 3394776, 4243470, 5657960, 8486940, 16973880]

約数ペア:

[(1, 16973880), (2, 8486940), (3, 5657960), (4, 4243470), (5, 3394776), (6, 2828980), (7, 2424840), (8, 2121735), (10, 1697388), (11, 1543080), (12, 1414490), (14, 1212420), (15, 1131592), (20, 848694), (21, 808280), (22, 771540), (24, 707245), (28, 606210), (30, 565796), (33, 514360), (35, 484968), (40, 424347), (42, 404140), (44, 385770), (55, 308616), (56, 303105), (60, 282898), (66, 257180), (70, 242484), (77, 220440), (84, 202070), (88, 192885), (105, 161656), (110, 154308), (120, 141449), (121, 140280), (132, 128590), (140, 121242), (154, 110220), (165, 102872), (167, 101640), (168, 101035), (210, 80828), (220, 77154), (231, 73480), (242, 70140), (264, 64295), (280, 60621), (308, 55110), (330, 51436), (334, 50820), (363, 46760), (385, 44088), (420, 40414), (440, 38577), (462, 36740), (484, 35070), (501, 33880), (605, 28056), (616, 27555), (660, 25718), (668, 25410), (726, 23380), (770, 22044), (835, 20328), (840, 20207), (847, 20040), (924, 18370), (968, 17535), (1002, 16940), (1155, 14696), (1169, 14520), (1210, 14028), (1320, 12859), (1336, 12705), (1452, 11690), (1540, 11022), (1670, 10164), (1694, 10020), (1815, 9352), (1837, 9240), (1848, 9185), (2004, 8470), (2310, 7348), (2338, 7260), (2420, 7014), (2505, 6776), (2541, 6680), (2904, 5845), (3080, 5511), (3340, 5082), (3388, 5010), (3507, 4840), (3630, 4676), (3674, 4620), (4008, 4235)]