40213140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 128701440

約数和(自身を除く): 88488300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 191, 220, 242, 290, 319, 330, 348, 363, 382, 435, 484, 573, 580, 605, 638, 660, 726, 764, 870, 955, 957, 1146, 1210, 1276, 1452, 1595, 1740, 1815, 1910, 1914, 2101, 2292, 2420, 2865, 3190, 3509, 3630, 3820, 3828, 4202, 4785, 5539, 5730, 6303, 6380, 7018, 7260, 8404, 9570, 10505, 10527, 11078, 11460, 12606, 14036, 16617, 17545, 19140, 21010, 21054, 22156, 23111, 25212, 27695, 31515, 33234, 35090, 42020, 42108, 46222, 52635, 55390, 60929, 63030, 66468, 69333, 70180, 83085, 92444, 105270, 110780, 115555, 121858, 126060, 138666, 166170, 182787, 210540, 231110, 243716, 277332, 304645, 332340, 346665, 365574, 462220, 609290, 670219, 693330, 731148, 913935, 1218580, 1340438, 1386660, 1827870, 2010657, 2680876, 3351095, 3655740, 4021314, 6702190, 8042628, 10053285, 13404380, 20106570, 40213140]

約数ペア:

[(1, 40213140), (2, 20106570), (3, 13404380), (4, 10053285), (5, 8042628), (6, 6702190), (10, 4021314), (11, 3655740), (12, 3351095), (15, 2680876), (20, 2010657), (22, 1827870), (29, 1386660), (30, 1340438), (33, 1218580), (44, 913935), (55, 731148), (58, 693330), (60, 670219), (66, 609290), (87, 462220), (110, 365574), (116, 346665), (121, 332340), (132, 304645), (145, 277332), (165, 243716), (174, 231110), (191, 210540), (220, 182787), (242, 166170), (290, 138666), (319, 126060), (330, 121858), (348, 115555), (363, 110780), (382, 105270), (435, 92444), (484, 83085), (573, 70180), (580, 69333), (605, 66468), (638, 63030), (660, 60929), (726, 55390), (764, 52635), (870, 46222), (955, 42108), (957, 42020), (1146, 35090), (1210, 33234), (1276, 31515), (1452, 27695), (1595, 25212), (1740, 23111), (1815, 22156), (1910, 21054), (1914, 21010), (2101, 19140), (2292, 17545), (2420, 16617), (2865, 14036), (3190, 12606), (3509, 11460), (3630, 11078), (3820, 10527), (3828, 10505), (4202, 9570), (4785, 8404), (5539, 7260), (5730, 7018), (6303, 6380)]