266071820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1$

素因数の和:4407

約数の個数: 96

約数和(自身を含む): 701568000

約数和(自身を除く): 435496180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 4349, 4370, 6118, 8698, 8740, 12236, 15295, 17396, 21745, 30443, 30590, 43490, 60886, 61180, 82631, 86980, 100027, 121772, 152215, 165262, 200054, 304430, 330524, 400108, 413155, 500135, 578417, 608860, 700189, 826310, 1000270, 1156834, 1400378, 1652620, 1900513, 2000540, 2313668, 2800756, 2892085, 3500945, 3801026, 5784170, 7001890, 7602052, 9502565, 11568340, 13303591, 14003780, 19005130, 26607182, 38010260, 53214364, 66517955, 133035910, 266071820]

約数ペア:

[(1, 266071820), (2, 133035910), (4, 66517955), (5, 53214364), (7, 38010260), (10, 26607182), (14, 19005130), (19, 14003780), (20, 13303591), (23, 11568340), (28, 9502565), (35, 7602052), (38, 7001890), (46, 5784170), (70, 3801026), (76, 3500945), (92, 2892085), (95, 2800756), (115, 2313668), (133, 2000540), (140, 1900513), (161, 1652620), (190, 1400378), (230, 1156834), (266, 1000270), (322, 826310), (380, 700189), (437, 608860), (460, 578417), (532, 500135), (644, 413155), (665, 400108), (805, 330524), (874, 304430), (1330, 200054), (1610, 165262), (1748, 152215), (2185, 121772), (2660, 100027), (3059, 86980), (3220, 82631), (4349, 61180), (4370, 60886), (6118, 43490), (8698, 30590), (8740, 30443), (12236, 21745), (15295, 17396)]