442116840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1091}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 1452971520

約数和(自身を除く): 1010854680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 307, 330, 440, 614, 660, 921, 1091, 1228, 1320, 1535, 1842, 2182, 2456, 3070, 3273, 3377, 3684, 4364, 4605, 5455, 6140, 6546, 6754, 7368, 8728, 9210, 10131, 10910, 12001, 12280, 13092, 13508, 16365, 16885, 18420, 20262, 21820, 24002, 26184, 27016, 32730, 33770, 36003, 36840, 40524, 43640, 48004, 50655, 60005, 65460, 67540, 72006, 81048, 96008, 101310, 120010, 130920, 135080, 144012, 180015, 202620, 240020, 288024, 334937, 360030, 405240, 480040, 669874, 720060, 1004811, 1339748, 1440120, 1674685, 2009622, 2679496, 3349370, 3684307, 4019244, 5024055, 6698740, 7368614, 8038488, 10048110, 11052921, 13397480, 14737228, 18421535, 20096220, 22105842, 29474456, 36843070, 40192440, 44211684, 55264605, 73686140, 88423368, 110529210, 147372280, 221058420, 442116840]

約数ペア:

[(1, 442116840), (2, 221058420), (3, 147372280), (4, 110529210), (5, 88423368), (6, 73686140), (8, 55264605), (10, 44211684), (11, 40192440), (12, 36843070), (15, 29474456), (20, 22105842), (22, 20096220), (24, 18421535), (30, 14737228), (33, 13397480), (40, 11052921), (44, 10048110), (55, 8038488), (60, 7368614), (66, 6698740), (88, 5024055), (110, 4019244), (120, 3684307), (132, 3349370), (165, 2679496), (220, 2009622), (264, 1674685), (307, 1440120), (330, 1339748), (440, 1004811), (614, 720060), (660, 669874), (921, 480040), (1091, 405240), (1228, 360030), (1320, 334937), (1535, 288024), (1842, 240020), (2182, 202620), (2456, 180015), (3070, 144012), (3273, 135080), (3377, 130920), (3684, 120010), (4364, 101310), (4605, 96008), (5455, 81048), (6140, 72006), (6546, 67540), (6754, 65460), (7368, 60005), (8728, 50655), (9210, 48004), (10131, 43640), (10910, 40524), (12001, 36840), (12280, 36003), (13092, 33770), (13508, 32730), (16365, 27016), (16885, 26184), (18420, 24002), (20262, 21820)]