142414740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20318

約数の個数: 96

約数和(自身を含む): 477173760

約数和(自身を除く): 334759020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 20287, 40574, 60861, 81148, 101435, 121722, 182583, 202870, 243444, 263731, 304305, 365166, 405740, 527462, 547749, 608610, 730332, 791193, 912915, 1054924, 1095498, 1217220, 1318655, 1582386, 1825830, 2190996, 2373579, 2637310, 2738745, 3164772, 3651660, 3955965, 4747158, 5274620, 5477490, 7120737, 7911930, 9494316, 10954980, 11867895, 14241474, 15823860, 23735790, 28482948, 35603685, 47471580, 71207370, 142414740]

約数ペア:

[(1, 142414740), (2, 71207370), (3, 47471580), (4, 35603685), (5, 28482948), (6, 23735790), (9, 15823860), (10, 14241474), (12, 11867895), (13, 10954980), (15, 9494316), (18, 7911930), (20, 7120737), (26, 5477490), (27, 5274620), (30, 4747158), (36, 3955965), (39, 3651660), (45, 3164772), (52, 2738745), (54, 2637310), (60, 2373579), (65, 2190996), (78, 1825830), (90, 1582386), (108, 1318655), (117, 1217220), (130, 1095498), (135, 1054924), (156, 912915), (180, 791193), (195, 730332), (234, 608610), (260, 547749), (270, 527462), (351, 405740), (390, 365166), (468, 304305), (540, 263731), (585, 243444), (702, 202870), (780, 182583), (1170, 121722), (1404, 101435), (1755, 81148), (2340, 60861), (3510, 40574), (7020, 20287)]