263593980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37549}}^1$

素因数の和:37580

約数の個数: 96

約数和(自身を含む): 883176000

約数和(自身を除く): 619582020

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, 37549, 75098, 112647, 150196, 187745, 225294, 337941, 375490, 450588, 488137, 563235, 675882, 750980, 976274, 1013823, 1126470, 1351764, 1464411, 1689705, 1952548, 2027646, 2252940, 2440685, 2928822, 3379410, 4055292, 4393233, 4881370, 5069115, 5857644, 6758820, 7322055, 8786466, 9762740, 10138230, 13179699, 14644110, 17572932, 20276460, 21966165, 26359398, 29288220, 43932330, 52718796, 65898495, 87864660, 131796990, 263593980]

約数ペア:

[(1, 263593980), (2, 131796990), (3, 87864660), (4, 65898495), (5, 52718796), (6, 43932330), (9, 29288220), (10, 26359398), (12, 21966165), (13, 20276460), (15, 17572932), (18, 14644110), (20, 13179699), (26, 10138230), (27, 9762740), (30, 8786466), (36, 7322055), (39, 6758820), (45, 5857644), (52, 5069115), (54, 4881370), (60, 4393233), (65, 4055292), (78, 3379410), (90, 2928822), (108, 2440685), (117, 2252940), (130, 2027646), (135, 1952548), (156, 1689705), (180, 1464411), (195, 1351764), (234, 1126470), (260, 1013823), (270, 976274), (351, 750980), (390, 675882), (468, 563235), (540, 488137), (585, 450588), (702, 375490), (780, 337941), (1170, 225294), (1404, 187745), (1755, 150196), (2340, 112647), (3510, 75098), (7020, 37549)]