13517280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 54885600

約数和(自身を除く): 41368320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 149, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 298, 315, 324, 336, 360, 378, 405, 420, 432, 447, 480, 504, 540, 560, 567, 596, 630, 648, 672, 720, 745, 756, 810, 840, 864, 894, 945, 1008, 1043, 1080, 1120, 1134, 1192, 1260, 1296, 1341, 1440, 1490, 1512, 1620, 1680, 1788, 1890, 2016, 2086, 2160, 2235, 2268, 2384, 2520, 2592, 2682, 2835, 2980, 3024, 3129, 3240, 3360, 3576, 3780, 4023, 4172, 4320, 4470, 4536, 4768, 5040, 5215, 5364, 5670, 5960, 6048, 6258, 6480, 6705, 7152, 7560, 8046, 8344, 8940, 9072, 9387, 10080, 10430, 10728, 11340, 11920, 12069, 12516, 12960, 13410, 14304, 15120, 15645, 16092, 16688, 17880, 18144, 18774, 20115, 20860, 21456, 22680, 23840, 24138, 25032, 26820, 28161, 30240, 31290, 32184, 33376, 35760, 37548, 40230, 41720, 42912, 45360, 46935, 48276, 50064, 53640, 56322, 60345, 62580, 64368, 71520, 75096, 80460, 83440, 84483, 90720, 93870, 96552, 100128, 107280, 112644, 120690, 125160, 128736, 140805, 150192, 160920, 166880, 168966, 187740, 193104, 214560, 225288, 241380, 250320, 281610, 300384, 321840, 337932, 375480, 386208, 422415, 450576, 482760, 500640, 563220, 643680, 675864, 750960, 844830, 901152, 965520, 1126440, 1351728, 1501920, 1689660, 1931040, 2252880, 2703456, 3379320, 4505760, 6758640, 13517280]

約数ペア:

[(1, 13517280), (2, 6758640), (3, 4505760), (4, 3379320), (5, 2703456), (6, 2252880), (7, 1931040), (8, 1689660), (9, 1501920), (10, 1351728), (12, 1126440), (14, 965520), (15, 901152), (16, 844830), (18, 750960), (20, 675864), (21, 643680), (24, 563220), (27, 500640), (28, 482760), (30, 450576), (32, 422415), (35, 386208), (36, 375480), (40, 337932), (42, 321840), (45, 300384), (48, 281610), (54, 250320), (56, 241380), (60, 225288), (63, 214560), (70, 193104), (72, 187740), (80, 168966), (81, 166880), (84, 160920), (90, 150192), (96, 140805), (105, 128736), (108, 125160), (112, 120690), (120, 112644), (126, 107280), (135, 100128), (140, 96552), (144, 93870), (149, 90720), (160, 84483), (162, 83440), (168, 80460), (180, 75096), (189, 71520), (210, 64368), (216, 62580), (224, 60345), (240, 56322), (252, 53640), (270, 50064), (280, 48276), (288, 46935), (298, 45360), (315, 42912), (324, 41720), (336, 40230), (360, 37548), (378, 35760), (405, 33376), (420, 32184), (432, 31290), (447, 30240), (480, 28161), (504, 26820), (540, 25032), (560, 24138), (567, 23840), (596, 22680), (630, 21456), (648, 20860), (672, 20115), (720, 18774), (745, 18144), (756, 17880), (810, 16688), (840, 16092), (864, 15645), (894, 15120), (945, 14304), (1008, 13410), (1043, 12960), (1080, 12516), (1120, 12069), (1134, 11920), (1192, 11340), (1260, 10728), (1296, 10430), (1341, 10080), (1440, 9387), (1490, 9072), (1512, 8940), (1620, 8344), (1680, 8046), (1788, 7560), (1890, 7152), (2016, 6705), (2086, 6480), (2160, 6258), (2235, 6048), (2268, 5960), (2384, 5670), (2520, 5364), (2592, 5215), (2682, 5040), (2835, 4768), (2980, 4536), (3024, 4470), (3129, 4320), (3240, 4172), (3360, 4023), (3576, 3780)]