39241440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 162751680

約数和(自身を除く): 123510240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 229, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 458, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 687, 714, 720, 765, 816, 840, 916, 952, 1008, 1020, 1071, 1120, 1145, 1190, 1224, 1260, 1360, 1374, 1428, 1440, 1530, 1603, 1632, 1680, 1785, 1832, 1904, 2016, 2040, 2061, 2142, 2290, 2380, 2448, 2520, 2720, 2748, 2856, 3060, 3206, 3360, 3435, 3570, 3664, 3808, 3893, 4080, 4122, 4284, 4580, 4760, 4809, 4896, 5040, 5355, 5496, 5712, 6120, 6412, 6870, 7140, 7328, 7786, 8015, 8160, 8244, 8568, 9160, 9520, 9618, 10080, 10305, 10710, 10992, 11424, 11679, 12240, 12824, 13740, 14280, 14427, 15572, 16030, 16488, 17136, 18320, 19040, 19236, 19465, 20610, 21420, 21984, 23358, 24045, 24480, 25648, 27251, 27480, 28560, 28854, 31144, 32060, 32976, 34272, 35037, 36640, 38472, 38930, 41220, 42840, 46716, 48090, 51296, 54502, 54960, 57120, 57708, 58395, 62288, 64120, 65952, 70074, 72135, 76944, 77860, 81753, 82440, 85680, 93432, 96180, 109004, 109920, 115416, 116790, 124576, 128240, 136255, 140148, 144270, 153888, 155720, 163506, 164880, 171360, 175185, 186864, 192360, 218008, 230832, 233580, 245259, 256480, 272510, 280296, 288540, 311440, 327012, 329760, 350370, 373728, 384720, 408765, 436016, 461664, 467160, 490518, 545020, 560592, 577080, 622880, 654024, 700740, 769440, 817530, 872032, 934320, 981036, 1090040, 1121184, 1154160, 1226295, 1308048, 1401480, 1635060, 1868640, 1962072, 2180080, 2308320, 2452590, 2616096, 2802960, 3270120, 3924144, 4360160, 4905180, 5605920, 6540240, 7848288, 9810360, 13080480, 19620720, 39241440]

約数ペア:

[(1, 39241440), (2, 19620720), (3, 13080480), (4, 9810360), (5, 7848288), (6, 6540240), (7, 5605920), (8, 4905180), (9, 4360160), (10, 3924144), (12, 3270120), (14, 2802960), (15, 2616096), (16, 2452590), (17, 2308320), (18, 2180080), (20, 1962072), (21, 1868640), (24, 1635060), (28, 1401480), (30, 1308048), (32, 1226295), (34, 1154160), (35, 1121184), (36, 1090040), (40, 981036), (42, 934320), (45, 872032), (48, 817530), (51, 769440), (56, 700740), (60, 654024), (63, 622880), (68, 577080), (70, 560592), (72, 545020), (80, 490518), (84, 467160), (85, 461664), (90, 436016), (96, 408765), (102, 384720), (105, 373728), (112, 350370), (119, 329760), (120, 327012), (126, 311440), (136, 288540), (140, 280296), (144, 272510), (153, 256480), (160, 245259), (168, 233580), (170, 230832), (180, 218008), (204, 192360), (210, 186864), (224, 175185), (229, 171360), (238, 164880), (240, 163506), (252, 155720), (255, 153888), (272, 144270), (280, 140148), (288, 136255), (306, 128240), (315, 124576), (336, 116790), (340, 115416), (357, 109920), (360, 109004), (408, 96180), (420, 93432), (458, 85680), (476, 82440), (480, 81753), (504, 77860), (510, 76944), (544, 72135), (560, 70074), (595, 65952), (612, 64120), (630, 62288), (672, 58395), (680, 57708), (687, 57120), (714, 54960), (720, 54502), (765, 51296), (816, 48090), (840, 46716), (916, 42840), (952, 41220), (1008, 38930), (1020, 38472), (1071, 36640), (1120, 35037), (1145, 34272), (1190, 32976), (1224, 32060), (1260, 31144), (1360, 28854), (1374, 28560), (1428, 27480), (1440, 27251), (1530, 25648), (1603, 24480), (1632, 24045), (1680, 23358), (1785, 21984), (1832, 21420), (1904, 20610), (2016, 19465), (2040, 19236), (2061, 19040), (2142, 18320), (2290, 17136), (2380, 16488), (2448, 16030), (2520, 15572), (2720, 14427), (2748, 14280), (2856, 13740), (3060, 12824), (3206, 12240), (3360, 11679), (3435, 11424), (3570, 10992), (3664, 10710), (3808, 10305), (3893, 10080), (4080, 9618), (4122, 9520), (4284, 9160), (4580, 8568), (4760, 8244), (4809, 8160), (4896, 8015), (5040, 7786), (5355, 7328), (5496, 7140), (5712, 6870), (6120, 6412)]