1306637640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47137}}^1$

素因数の和:47172

約数の個数: 192

約数和(自身を含む): 5294540160

約数和(自身を除く): 3987902520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 47137, 94274, 141411, 188548, 235685, 282822, 329959, 377096, 424233, 471370, 518507, 565644, 659918, 707055, 848466, 942740, 989877, 1037014, 1131288, 1319836, 1414110, 1555521, 1649795, 1696932, 1885480, 1979754, 2074028, 2121165, 2592535, 2639672, 2828220, 2969631, 3111042, 3299590, 3393864, 3629549, 3959508, 4148056, 4242330, 4666563, 4949385, 5185070, 5656440, 5939262, 6222084, 6599180, 7259098, 7777605, 7919016, 8484660, 9333126, 9898770, 10370140, 10888647, 11878524, 12444168, 13198360, 14518196, 14848155, 15555210, 16969320, 18147745, 18666252, 19797540, 20740280, 21777294, 23332815, 23757048, 29036392, 29696310, 31110420, 32665941, 36295490, 37332504, 39595080, 43554588, 46665630, 54443235, 59392620, 62220840, 65331882, 72590980, 87109176, 93331260, 108886470, 118785240, 130663764, 145181960, 163329705, 186662520, 217772940, 261327528, 326659410, 435545880, 653318820, 1306637640]

約数ペア:

[(1, 1306637640), (2, 653318820), (3, 435545880), (4, 326659410), (5, 261327528), (6, 217772940), (7, 186662520), (8, 163329705), (9, 145181960), (10, 130663764), (11, 118785240), (12, 108886470), (14, 93331260), (15, 87109176), (18, 72590980), (20, 65331882), (21, 62220840), (22, 59392620), (24, 54443235), (28, 46665630), (30, 43554588), (33, 39595080), (35, 37332504), (36, 36295490), (40, 32665941), (42, 31110420), (44, 29696310), (45, 29036392), (55, 23757048), (56, 23332815), (60, 21777294), (63, 20740280), (66, 19797540), (70, 18666252), (72, 18147745), (77, 16969320), (84, 15555210), (88, 14848155), (90, 14518196), (99, 13198360), (105, 12444168), (110, 11878524), (120, 10888647), (126, 10370140), (132, 9898770), (140, 9333126), (154, 8484660), (165, 7919016), (168, 7777605), (180, 7259098), (198, 6599180), (210, 6222084), (220, 5939262), (231, 5656440), (252, 5185070), (264, 4949385), (280, 4666563), (308, 4242330), (315, 4148056), (330, 3959508), (360, 3629549), (385, 3393864), (396, 3299590), (420, 3111042), (440, 2969631), (462, 2828220), (495, 2639672), (504, 2592535), (616, 2121165), (630, 2074028), (660, 1979754), (693, 1885480), (770, 1696932), (792, 1649795), (840, 1555521), (924, 1414110), (990, 1319836), (1155, 1131288), (1260, 1037014), (1320, 989877), (1386, 942740), (1540, 848466), (1848, 707055), (1980, 659918), (2310, 565644), (2520, 518507), (2772, 471370), (3080, 424233), (3465, 377096), (3960, 329959), (4620, 282822), (5544, 235685), (6930, 188548), (9240, 141411), (13860, 94274), (27720, 47137)]