236431860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 777034944

約数和(自身を除く): 540603084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 137, 140, 147, 196, 210, 245, 274, 294, 411, 420, 490, 548, 587, 588, 685, 735, 822, 959, 980, 1174, 1370, 1470, 1644, 1761, 1918, 2055, 2348, 2740, 2877, 2935, 2940, 3522, 3836, 4109, 4110, 4795, 5754, 5870, 6713, 7044, 8218, 8220, 8805, 9590, 11508, 11740, 12327, 13426, 14385, 16436, 17610, 19180, 20139, 20545, 24654, 26852, 28763, 28770, 33565, 35220, 40278, 41090, 49308, 57526, 57540, 61635, 67130, 80419, 80556, 82180, 86289, 100695, 115052, 123270, 134260, 143815, 160838, 172578, 201390, 241257, 246540, 287630, 321676, 345156, 402095, 402780, 431445, 482514, 562933, 575260, 804190, 862890, 965028, 1125866, 1206285, 1608380, 1688799, 1725780, 2251732, 2412570, 2814665, 3377598, 3940531, 4825140, 5629330, 6755196, 7881062, 8443995, 11258660, 11821593, 15762124, 16887990, 19702655, 23643186, 33775980, 39405310, 47286372, 59107965, 78810620, 118215930, 236431860]

約数ペア:

[(1, 236431860), (2, 118215930), (3, 78810620), (4, 59107965), (5, 47286372), (6, 39405310), (7, 33775980), (10, 23643186), (12, 19702655), (14, 16887990), (15, 15762124), (20, 11821593), (21, 11258660), (28, 8443995), (30, 7881062), (35, 6755196), (42, 5629330), (49, 4825140), (60, 3940531), (70, 3377598), (84, 2814665), (98, 2412570), (105, 2251732), (137, 1725780), (140, 1688799), (147, 1608380), (196, 1206285), (210, 1125866), (245, 965028), (274, 862890), (294, 804190), (411, 575260), (420, 562933), (490, 482514), (548, 431445), (587, 402780), (588, 402095), (685, 345156), (735, 321676), (822, 287630), (959, 246540), (980, 241257), (1174, 201390), (1370, 172578), (1470, 160838), (1644, 143815), (1761, 134260), (1918, 123270), (2055, 115052), (2348, 100695), (2740, 86289), (2877, 82180), (2935, 80556), (2940, 80419), (3522, 67130), (3836, 61635), (4109, 57540), (4110, 57526), (4795, 49308), (5754, 41090), (5870, 40278), (6713, 35220), (7044, 33565), (8218, 28770), (8220, 28763), (8805, 26852), (9590, 24654), (11508, 20545), (11740, 20139), (12327, 19180), (13426, 17610), (14385, 16436)]