13308215580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{26153}}^1$

素因数の和:26436

約数の個数: 144

約数和(自身を含む): 44211140064

約数和(自身を除く): 30902924484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 257, 330, 396, 495, 514, 660, 771, 990, 1028, 1285, 1542, 1980, 2313, 2570, 2827, 3084, 3855, 4626, 5140, 5654, 7710, 8481, 9252, 11308, 11565, 14135, 15420, 16962, 23130, 25443, 26153, 28270, 33924, 42405, 46260, 50886, 52306, 56540, 78459, 84810, 101772, 104612, 127215, 130765, 156918, 169620, 235377, 254430, 261530, 287683, 313836, 392295, 470754, 508860, 523060, 575366, 784590, 863049, 941508, 1150732, 1176885, 1438415, 1569180, 1726098, 2353770, 2589147, 2876830, 3452196, 4315245, 4707540, 5178294, 5753660, 6721321, 8630490, 10356588, 12945735, 13442642, 17260980, 20163963, 25891470, 26885284, 33606605, 40327926, 51782940, 60491889, 67213210, 73934531, 80655852, 100819815, 120983778, 134426420, 147869062, 201639630, 221803593, 241967556, 295738124, 302459445, 369672655, 403279260, 443607186, 604918890, 665410779, 739345310, 887214372, 1109017965, 1209837780, 1330821558, 1478690620, 2218035930, 2661643116, 3327053895, 4436071860, 6654107790, 13308215580]

約数ペア:

[(1, 13308215580), (2, 6654107790), (3, 4436071860), (4, 3327053895), (5, 2661643116), (6, 2218035930), (9, 1478690620), (10, 1330821558), (11, 1209837780), (12, 1109017965), (15, 887214372), (18, 739345310), (20, 665410779), (22, 604918890), (30, 443607186), (33, 403279260), (36, 369672655), (44, 302459445), (45, 295738124), (55, 241967556), (60, 221803593), (66, 201639630), (90, 147869062), (99, 134426420), (110, 120983778), (132, 100819815), (165, 80655852), (180, 73934531), (198, 67213210), (220, 60491889), (257, 51782940), (330, 40327926), (396, 33606605), (495, 26885284), (514, 25891470), (660, 20163963), (771, 17260980), (990, 13442642), (1028, 12945735), (1285, 10356588), (1542, 8630490), (1980, 6721321), (2313, 5753660), (2570, 5178294), (2827, 4707540), (3084, 4315245), (3855, 3452196), (4626, 2876830), (5140, 2589147), (5654, 2353770), (7710, 1726098), (8481, 1569180), (9252, 1438415), (11308, 1176885), (11565, 1150732), (14135, 941508), (15420, 863049), (16962, 784590), (23130, 575366), (25443, 523060), (26153, 508860), (28270, 470754), (33924, 392295), (42405, 313836), (46260, 287683), (50886, 261530), (52306, 254430), (56540, 235377), (78459, 169620), (84810, 156918), (101772, 130765), (104612, 127215)]