266596380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 889418880

約数和(自身を除く): 622822500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 113, 135, 153, 170, 180, 204, 226, 255, 257, 270, 306, 339, 340, 452, 459, 510, 514, 540, 565, 612, 678, 765, 771, 918, 1017, 1020, 1028, 1130, 1285, 1356, 1530, 1542, 1695, 1836, 1921, 2034, 2260, 2295, 2313, 2570, 3051, 3060, 3084, 3390, 3842, 3855, 4068, 4369, 4590, 4626, 5085, 5140, 5763, 6102, 6780, 6939, 7684, 7710, 8738, 9180, 9252, 9605, 10170, 11526, 11565, 12204, 13107, 13878, 15255, 15420, 17289, 17476, 19210, 20340, 21845, 23052, 23130, 26214, 27756, 28815, 29041, 30510, 34578, 34695, 38420, 39321, 43690, 46260, 51867, 52428, 57630, 58082, 61020, 65535, 69156, 69390, 78642, 86445, 87123, 87380, 103734, 115260, 116164, 117963, 131070, 138780, 145205, 157284, 172890, 174246, 196605, 207468, 235926, 259335, 261369, 262140, 290410, 345780, 348492, 393210, 435615, 471852, 493697, 518670, 522738, 580820, 589815, 784107, 786420, 871230, 987394, 1037340, 1045476, 1179630, 1306845, 1481091, 1568214, 1742460, 1974788, 2359260, 2468485, 2613690, 2962182, 3136428, 3920535, 4443273, 4936970, 5227380, 5924364, 7405455, 7841070, 8886546, 9873940, 13329819, 14810910, 15682140, 17773092, 22216365, 26659638, 29621820, 44432730, 53319276, 66649095, 88865460, 133298190, 266596380]

約数ペア:

[(1, 266596380), (2, 133298190), (3, 88865460), (4, 66649095), (5, 53319276), (6, 44432730), (9, 29621820), (10, 26659638), (12, 22216365), (15, 17773092), (17, 15682140), (18, 14810910), (20, 13329819), (27, 9873940), (30, 8886546), (34, 7841070), (36, 7405455), (45, 5924364), (51, 5227380), (54, 4936970), (60, 4443273), (68, 3920535), (85, 3136428), (90, 2962182), (102, 2613690), (108, 2468485), (113, 2359260), (135, 1974788), (153, 1742460), (170, 1568214), (180, 1481091), (204, 1306845), (226, 1179630), (255, 1045476), (257, 1037340), (270, 987394), (306, 871230), (339, 786420), (340, 784107), (452, 589815), (459, 580820), (510, 522738), (514, 518670), (540, 493697), (565, 471852), (612, 435615), (678, 393210), (765, 348492), (771, 345780), (918, 290410), (1017, 262140), (1020, 261369), (1028, 259335), (1130, 235926), (1285, 207468), (1356, 196605), (1530, 174246), (1542, 172890), (1695, 157284), (1836, 145205), (1921, 138780), (2034, 131070), (2260, 117963), (2295, 116164), (2313, 115260), (2570, 103734), (3051, 87380), (3060, 87123), (3084, 86445), (3390, 78642), (3842, 69390), (3855, 69156), (4068, 65535), (4369, 61020), (4590, 58082), (4626, 57630), (5085, 52428), (5140, 51867), (5763, 46260), (6102, 43690), (6780, 39321), (6939, 38420), (7684, 34695), (7710, 34578), (8738, 30510), (9180, 29041), (9252, 28815), (9605, 27756), (10170, 26214), (11526, 23130), (11565, 23052), (12204, 21845), (13107, 20340), (13878, 19210), (15255, 17476), (15420, 17289)]