2888847720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1281

約数の個数: 256

約数和(自身を含む): 10558944000

約数和(自身を除く): 7670096280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 241, 264, 270, 297, 330, 360, 396, 440, 482, 495, 540, 594, 660, 723, 792, 964, 990, 1009, 1080, 1188, 1205, 1320, 1446, 1485, 1928, 1980, 2018, 2169, 2376, 2410, 2651, 2892, 2970, 3027, 3615, 3960, 4036, 4338, 4820, 5045, 5302, 5784, 5940, 6054, 6507, 7230, 7953, 8072, 8676, 9081, 9640, 10090, 10604, 10845, 11099, 11880, 12108, 13014, 13255, 14460, 15135, 15906, 17352, 18162, 20180, 21208, 21690, 22198, 23859, 24216, 26028, 26510, 27243, 28920, 30270, 31812, 32535, 33297, 36324, 39765, 40360, 43380, 44396, 45405, 47718, 52056, 53020, 54486, 55495, 60540, 63624, 65070, 66594, 71577, 72648, 79530, 86760, 88792, 90810, 95436, 99891, 106040, 108972, 110990, 119295, 121080, 130140, 133188, 136215, 143154, 159060, 166485, 181620, 190872, 199782, 217944, 221980, 238590, 243169, 260280, 266376, 272430, 286308, 299673, 318120, 332970, 357885, 363240, 399564, 443960, 477180, 486338, 499455, 544860, 572616, 599346, 665940, 715770, 729507, 799128, 954360, 972676, 998910, 1089720, 1198692, 1215845, 1331880, 1431540, 1459014, 1498365, 1945352, 1997820, 2188521, 2397384, 2431690, 2674859, 2863080, 2918028, 2996730, 3647535, 3995640, 4377042, 4863380, 5349718, 5836056, 5993460, 6565563, 7295070, 8024577, 8754084, 9726760, 10699436, 10942605, 11986920, 13131126, 13374295, 14590140, 16049154, 17508168, 21398872, 21885210, 24073731, 26262252, 26748590, 29180280, 32098308, 32827815, 40122885, 43770420, 48147462, 52524504, 53497180, 64196616, 65655630, 72221193, 80245770, 87540840, 96294924, 106994360, 120368655, 131311260, 144442386, 160491540, 192589848, 240737310, 262622520, 288884772, 320983080, 361105965, 481474620, 577769544, 722211930, 962949240, 1444423860, 2888847720]

約数ペア:

[(1, 2888847720), (2, 1444423860), (3, 962949240), (4, 722211930), (5, 577769544), (6, 481474620), (8, 361105965), (9, 320983080), (10, 288884772), (11, 262622520), (12, 240737310), (15, 192589848), (18, 160491540), (20, 144442386), (22, 131311260), (24, 120368655), (27, 106994360), (30, 96294924), (33, 87540840), (36, 80245770), (40, 72221193), (44, 65655630), (45, 64196616), (54, 53497180), (55, 52524504), (60, 48147462), (66, 43770420), (72, 40122885), (88, 32827815), (90, 32098308), (99, 29180280), (108, 26748590), (110, 26262252), (120, 24073731), (132, 21885210), (135, 21398872), (165, 17508168), (180, 16049154), (198, 14590140), (216, 13374295), (220, 13131126), (241, 11986920), (264, 10942605), (270, 10699436), (297, 9726760), (330, 8754084), (360, 8024577), (396, 7295070), (440, 6565563), (482, 5993460), (495, 5836056), (540, 5349718), (594, 4863380), (660, 4377042), (723, 3995640), (792, 3647535), (964, 2996730), (990, 2918028), (1009, 2863080), (1080, 2674859), (1188, 2431690), (1205, 2397384), (1320, 2188521), (1446, 1997820), (1485, 1945352), (1928, 1498365), (1980, 1459014), (2018, 1431540), (2169, 1331880), (2376, 1215845), (2410, 1198692), (2651, 1089720), (2892, 998910), (2970, 972676), (3027, 954360), (3615, 799128), (3960, 729507), (4036, 715770), (4338, 665940), (4820, 599346), (5045, 572616), (5302, 544860), (5784, 499455), (5940, 486338), (6054, 477180), (6507, 443960), (7230, 399564), (7953, 363240), (8072, 357885), (8676, 332970), (9081, 318120), (9640, 299673), (10090, 286308), (10604, 272430), (10845, 266376), (11099, 260280), (11880, 243169), (12108, 238590), (13014, 221980), (13255, 217944), (14460, 199782), (15135, 190872), (15906, 181620), (17352, 166485), (18162, 159060), (20180, 143154), (21208, 136215), (21690, 133188), (22198, 130140), (23859, 121080), (24216, 119295), (26028, 110990), (26510, 108972), (27243, 106040), (28920, 99891), (30270, 95436), (31812, 90810), (32535, 88792), (33297, 86760), (36324, 79530), (39765, 72648), (40360, 71577), (43380, 66594), (44396, 65070), (45405, 63624), (47718, 60540), (52056, 55495), (53020, 54486)]