1658794680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5003}}^1$

素因数の和:5330

約数の個数: 128

約数和(自身を含む): 5548435200

約数和(自身を除く): 3889640520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 540, 614, 921, 1080, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5003, 5526, 6140, 7368, 8289, 9210, 10006, 11052, 12280, 13815, 15009, 16578, 18420, 20012, 22104, 25015, 27630, 30018, 33156, 36840, 40024, 41445, 45027, 50030, 55260, 60036, 66312, 75045, 82890, 90054, 100060, 110520, 120072, 135081, 150090, 165780, 180108, 200120, 225135, 270162, 300180, 331560, 360216, 450270, 540324, 600360, 675405, 900540, 1080648, 1350810, 1535921, 1801080, 2701620, 3071842, 4607763, 5403240, 6143684, 7679605, 9215526, 12287368, 13823289, 15359210, 18431052, 23038815, 27646578, 30718420, 36862104, 41469867, 46077630, 55293156, 61436840, 69116445, 82939734, 92155260, 110586312, 138232890, 165879468, 184310520, 207349335, 276465780, 331758936, 414698670, 552931560, 829397340, 1658794680]

約数ペア:

[(1, 1658794680), (2, 829397340), (3, 552931560), (4, 414698670), (5, 331758936), (6, 276465780), (8, 207349335), (9, 184310520), (10, 165879468), (12, 138232890), (15, 110586312), (18, 92155260), (20, 82939734), (24, 69116445), (27, 61436840), (30, 55293156), (36, 46077630), (40, 41469867), (45, 36862104), (54, 30718420), (60, 27646578), (72, 23038815), (90, 18431052), (108, 15359210), (120, 13823289), (135, 12287368), (180, 9215526), (216, 7679605), (270, 6143684), (307, 5403240), (360, 4607763), (540, 3071842), (614, 2701620), (921, 1801080), (1080, 1535921), (1228, 1350810), (1535, 1080648), (1842, 900540), (2456, 675405), (2763, 600360), (3070, 540324), (3684, 450270), (4605, 360216), (5003, 331560), (5526, 300180), (6140, 270162), (7368, 225135), (8289, 200120), (9210, 180108), (10006, 165780), (11052, 150090), (12280, 135081), (13815, 120072), (15009, 110520), (16578, 100060), (18420, 90054), (20012, 82890), (22104, 75045), (25015, 66312), (27630, 60036), (30018, 55260), (33156, 50030), (36840, 45027), (40024, 41445)]