2808785988960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{300809}}^1$

素因数の和:301238

約数の個数: 288

約数和(自身を含む): 10318153597920

約数和(自身を除く): 7509367608960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 397, 420, 480, 490, 560, 588, 672, 735, 784, 794, 840, 980, 1120, 1176, 1191, 1470, 1568, 1588, 1680, 1960, 1985, 2352, 2382, 2779, 2940, 3176, 3360, 3920, 3970, 4704, 4764, 5558, 5880, 5955, 6352, 7840, 7940, 8337, 9528, 11116, 11760, 11910, 12704, 13895, 15880, 16674, 19056, 19453, 22232, 23520, 23820, 27790, 31760, 33348, 38112, 38906, 41685, 44464, 47640, 55580, 58359, 63520, 66696, 77812, 83370, 88928, 95280, 97265, 111160, 116718, 133392, 155624, 166740, 190560, 194530, 222320, 233436, 266784, 291795, 300809, 311248, 333480, 389060, 444640, 466872, 583590, 601618, 622496, 666960, 778120, 902427, 933744, 1167180, 1203236, 1333920, 1504045, 1556240, 1804854, 1867488, 2105663, 2334360, 2406472, 3008090, 3112480, 3609708, 4211326, 4512135, 4668720, 4812944, 6016180, 6316989, 7219416, 8422652, 9024270, 9337440, 9625888, 10528315, 12032360, 12633978, 14438832, 14739641, 16845304, 18048540, 21056630, 24064720, 25267956, 28877664, 29479282, 31584945, 33690608, 36097080, 42113260, 44218923, 48129440, 50535912, 58958564, 63169890, 67381216, 72194160, 73698205, 84226520, 88437846, 101071824, 117917128, 119421173, 126339780, 144388320, 147396410, 168453040, 176875692, 202143648, 221094615, 235834256, 238842346, 252679560, 294792820, 336906080, 353751384, 358263519, 442189230, 471668512, 477684692, 505359120, 589585640, 597105865, 707502768, 716527038, 835948211, 884378460, 955369384, 1010718240, 1179171280, 1194211730, 1415005536, 1433054076, 1671896422, 1768756920, 1791317595, 1910738768, 2358342560, 2388423460, 2507844633, 2866108152, 3343792844, 3537513840, 3582635190, 3821477536, 4179741055, 4776846920, 5015689266, 5732216304, 5851637477, 6687585688, 7075027680, 7165270380, 8359482110, 9553693840, 10031378532, 11464432608, 11703274954, 12539223165, 13375171376, 14330540760, 16718964220, 17554912431, 19107387680, 20062757064, 23406549908, 25078446330, 26750342752, 28661081520, 29258187385, 33437928440, 35109824862, 40125514128, 46813099816, 50156892660, 57322163040, 58516374770, 66875856880, 70219649724, 80251028256, 87774562155, 93626199632, 100313785320, 117032749540, 133751713760, 140439299448, 175549124310, 187252399264, 200627570640, 234065499080, 280878598896, 351098248620, 401255141280, 468130998160, 561757197792, 702196497240, 936261996320, 1404392994480, 2808785988960]

約数ペア:

[(1, 2808785988960), (2, 1404392994480), (3, 936261996320), (4, 702196497240), (5, 561757197792), (6, 468130998160), (7, 401255141280), (8, 351098248620), (10, 280878598896), (12, 234065499080), (14, 200627570640), (15, 187252399264), (16, 175549124310), (20, 140439299448), (21, 133751713760), (24, 117032749540), (28, 100313785320), (30, 93626199632), (32, 87774562155), (35, 80251028256), (40, 70219649724), (42, 66875856880), (48, 58516374770), (49, 57322163040), (56, 50156892660), (60, 46813099816), (70, 40125514128), (80, 35109824862), (84, 33437928440), (96, 29258187385), (98, 28661081520), (105, 26750342752), (112, 25078446330), (120, 23406549908), (140, 20062757064), (147, 19107387680), (160, 17554912431), (168, 16718964220), (196, 14330540760), (210, 13375171376), (224, 12539223165), (240, 11703274954), (245, 11464432608), (280, 10031378532), (294, 9553693840), (336, 8359482110), (392, 7165270380), (397, 7075027680), (420, 6687585688), (480, 5851637477), (490, 5732216304), (560, 5015689266), (588, 4776846920), (672, 4179741055), (735, 3821477536), (784, 3582635190), (794, 3537513840), (840, 3343792844), (980, 2866108152), (1120, 2507844633), (1176, 2388423460), (1191, 2358342560), (1470, 1910738768), (1568, 1791317595), (1588, 1768756920), (1680, 1671896422), (1960, 1433054076), (1985, 1415005536), (2352, 1194211730), (2382, 1179171280), (2779, 1010718240), (2940, 955369384), (3176, 884378460), (3360, 835948211), (3920, 716527038), (3970, 707502768), (4704, 597105865), (4764, 589585640), (5558, 505359120), (5880, 477684692), (5955, 471668512), (6352, 442189230), (7840, 358263519), (7940, 353751384), (8337, 336906080), (9528, 294792820), (11116, 252679560), (11760, 238842346), (11910, 235834256), (12704, 221094615), (13895, 202143648), (15880, 176875692), (16674, 168453040), (19056, 147396410), (19453, 144388320), (22232, 126339780), (23520, 119421173), (23820, 117917128), (27790, 101071824), (31760, 88437846), (33348, 84226520), (38112, 73698205), (38906, 72194160), (41685, 67381216), (44464, 63169890), (47640, 58958564), (55580, 50535912), (58359, 48129440), (63520, 44218923), (66696, 42113260), (77812, 36097080), (83370, 33690608), (88928, 31584945), (95280, 29479282), (97265, 28877664), (111160, 25267956), (116718, 24064720), (133392, 21056630), (155624, 18048540), (166740, 16845304), (190560, 14739641), (194530, 14438832), (222320, 12633978), (233436, 12032360), (266784, 10528315), (291795, 9625888), (300809, 9337440), (311248, 9024270), (333480, 8422652), (389060, 7219416), (444640, 6316989), (466872, 6016180), (583590, 4812944), (601618, 4668720), (622496, 4512135), (666960, 4211326), (778120, 3609708), (902427, 3112480), (933744, 3008090), (1167180, 2406472), (1203236, 2334360), (1333920, 2105663), (1504045, 1867488), (1556240, 1804854)]