223471440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:666

約数の個数: 160

約数和(自身を含む): 774533760

約数和(自身を除く): 551062320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 307, 337, 360, 432, 540, 614, 674, 720, 921, 1011, 1080, 1228, 1348, 1535, 1685, 1842, 2022, 2160, 2456, 2696, 2763, 3033, 3070, 3370, 3684, 4044, 4605, 4912, 5055, 5392, 5526, 6066, 6140, 6740, 7368, 8088, 8289, 9099, 9210, 10110, 11052, 12132, 12280, 13480, 13815, 14736, 15165, 16176, 16578, 18198, 18420, 20220, 22104, 24264, 24560, 26960, 27630, 30330, 33156, 36396, 36840, 40440, 41445, 44208, 45495, 48528, 55260, 60660, 66312, 72792, 73680, 80880, 82890, 90990, 103459, 110520, 121320, 132624, 145584, 165780, 181980, 206918, 221040, 242640, 310377, 331560, 363960, 413836, 517295, 620754, 663120, 727920, 827672, 931131, 1034590, 1241508, 1551885, 1655344, 1862262, 2069180, 2483016, 2793393, 3103770, 3724524, 4138360, 4655655, 4966032, 5586786, 6207540, 7449048, 8276720, 9311310, 11173572, 12415080, 13966965, 14898096, 18622620, 22347144, 24830160, 27933930, 37245240, 44694288, 55867860, 74490480, 111735720, 223471440]

約数ペア:

[(1, 223471440), (2, 111735720), (3, 74490480), (4, 55867860), (5, 44694288), (6, 37245240), (8, 27933930), (9, 24830160), (10, 22347144), (12, 18622620), (15, 14898096), (16, 13966965), (18, 12415080), (20, 11173572), (24, 9311310), (27, 8276720), (30, 7449048), (36, 6207540), (40, 5586786), (45, 4966032), (48, 4655655), (54, 4138360), (60, 3724524), (72, 3103770), (80, 2793393), (90, 2483016), (108, 2069180), (120, 1862262), (135, 1655344), (144, 1551885), (180, 1241508), (216, 1034590), (240, 931131), (270, 827672), (307, 727920), (337, 663120), (360, 620754), (432, 517295), (540, 413836), (614, 363960), (674, 331560), (720, 310377), (921, 242640), (1011, 221040), (1080, 206918), (1228, 181980), (1348, 165780), (1535, 145584), (1685, 132624), (1842, 121320), (2022, 110520), (2160, 103459), (2456, 90990), (2696, 82890), (2763, 80880), (3033, 73680), (3070, 72792), (3370, 66312), (3684, 60660), (4044, 55260), (4605, 48528), (4912, 45495), (5055, 44208), (5392, 41445), (5526, 40440), (6066, 36840), (6140, 36396), (6740, 33156), (7368, 30330), (8088, 27630), (8289, 26960), (9099, 24560), (9210, 24264), (10110, 22104), (11052, 20220), (12132, 18420), (12280, 18198), (13480, 16578), (13815, 16176), (14736, 15165)]