157513860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 550368000

約数和(自身を除く): 392854140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 149, 180, 210, 252, 298, 315, 420, 447, 596, 630, 745, 839, 894, 1043, 1260, 1341, 1490, 1678, 1788, 2086, 2235, 2517, 2682, 2980, 3129, 3356, 4172, 4195, 4470, 5034, 5215, 5364, 5873, 6258, 6705, 7551, 8390, 8940, 9387, 10068, 10430, 11746, 12516, 12585, 13410, 15102, 15645, 16780, 17619, 18774, 20860, 23492, 25170, 26820, 29365, 30204, 31290, 35238, 37548, 37755, 46935, 50340, 52857, 58730, 62580, 70476, 75510, 88095, 93870, 105714, 117460, 125011, 151020, 176190, 187740, 211428, 250022, 264285, 352380, 375033, 500044, 528570, 625055, 750066, 875077, 1057140, 1125099, 1250110, 1500132, 1750154, 1875165, 2250198, 2500220, 2625231, 3500308, 3750330, 4375385, 4500396, 5250462, 5625495, 7500660, 7875693, 8750770, 10500924, 11250990, 13126155, 15751386, 17501540, 22501980, 26252310, 31502772, 39378465, 52504620, 78756930, 157513860]

約数ペア:

[(1, 157513860), (2, 78756930), (3, 52504620), (4, 39378465), (5, 31502772), (6, 26252310), (7, 22501980), (9, 17501540), (10, 15751386), (12, 13126155), (14, 11250990), (15, 10500924), (18, 8750770), (20, 7875693), (21, 7500660), (28, 5625495), (30, 5250462), (35, 4500396), (36, 4375385), (42, 3750330), (45, 3500308), (60, 2625231), (63, 2500220), (70, 2250198), (84, 1875165), (90, 1750154), (105, 1500132), (126, 1250110), (140, 1125099), (149, 1057140), (180, 875077), (210, 750066), (252, 625055), (298, 528570), (315, 500044), (420, 375033), (447, 352380), (596, 264285), (630, 250022), (745, 211428), (839, 187740), (894, 176190), (1043, 151020), (1260, 125011), (1341, 117460), (1490, 105714), (1678, 93870), (1788, 88095), (2086, 75510), (2235, 70476), (2517, 62580), (2682, 58730), (2980, 52857), (3129, 50340), (3356, 46935), (4172, 37755), (4195, 37548), (4470, 35238), (5034, 31290), (5215, 30204), (5364, 29365), (5873, 26820), (6258, 25170), (6705, 23492), (7551, 20860), (8390, 18774), (8940, 17619), (9387, 16780), (10068, 15645), (10430, 15102), (11746, 13410), (12516, 12585)]