258244740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36787}}^1$

素因数の和:36818

約数の個数: 96

約数和(自身を含む): 865253760

約数和(自身を除く): 607009020

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, 36787, 73574, 110361, 147148, 183935, 220722, 331083, 367870, 441444, 478231, 551805, 662166, 735740, 956462, 993249, 1103610, 1324332, 1434693, 1655415, 1912924, 1986498, 2207220, 2391155, 2869386, 3310830, 3972996, 4304079, 4782310, 4966245, 5738772, 6621660, 7173465, 8608158, 9564620, 9932490, 12912237, 14346930, 17216316, 19864980, 21520395, 25824474, 28693860, 43040790, 51648948, 64561185, 86081580, 129122370, 258244740]

約数ペア:

[(1, 258244740), (2, 129122370), (3, 86081580), (4, 64561185), (5, 51648948), (6, 43040790), (9, 28693860), (10, 25824474), (12, 21520395), (13, 19864980), (15, 17216316), (18, 14346930), (20, 12912237), (26, 9932490), (27, 9564620), (30, 8608158), (36, 7173465), (39, 6621660), (45, 5738772), (52, 4966245), (54, 4782310), (60, 4304079), (65, 3972996), (78, 3310830), (90, 2869386), (108, 2391155), (117, 2207220), (130, 1986498), (135, 1912924), (156, 1655415), (180, 1434693), (195, 1324332), (234, 1103610), (260, 993249), (270, 956462), (351, 735740), (390, 662166), (468, 551805), (540, 478231), (585, 441444), (702, 367870), (780, 331083), (1170, 220722), (1404, 183935), (1755, 147148), (2340, 110361), (3510, 73574), (7020, 36787)]