2104189920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 384

約数和(自身を含む): 8491392000

約数和(自身を除く): 6387202080

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 149, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 298, 315, 336, 360, 378, 420, 432, 447, 467, 480, 504, 540, 560, 596, 630, 672, 720, 745, 756, 840, 864, 894, 934, 945, 1008, 1043, 1080, 1120, 1192, 1260, 1341, 1401, 1440, 1490, 1512, 1680, 1788, 1868, 1890, 2016, 2086, 2160, 2235, 2335, 2384, 2520, 2682, 2802, 2980, 3024, 3129, 3269, 3360, 3576, 3736, 3780, 4023, 4172, 4203, 4320, 4470, 4670, 4768, 5040, 5215, 5364, 5604, 5960, 6048, 6258, 6538, 6705, 7005, 7152, 7472, 7560, 8046, 8344, 8406, 8940, 9340, 9387, 9807, 10080, 10430, 10728, 11208, 11920, 12516, 12609, 13076, 13410, 14010, 14304, 14944, 15120, 15645, 16092, 16345, 16688, 16812, 17880, 18680, 18774, 19614, 20115, 20860, 21015, 21456, 22416, 23840, 25032, 25218, 26152, 26820, 28020, 28161, 29421, 30240, 31290, 32184, 32690, 33376, 33624, 35760, 37360, 37548, 39228, 40230, 41720, 42030, 42912, 44832, 46935, 49035, 50064, 50436, 52304, 53640, 56040, 56322, 58842, 62580, 63045, 64368, 65380, 67248, 69583, 71520, 74720, 75096, 78456, 80460, 83440, 84060, 88263, 93870, 98070, 100128, 100872, 104608, 107280, 112080, 112644, 117684, 125160, 126090, 128736, 130760, 134496, 139166, 140805, 147105, 150192, 156912, 160920, 166880, 168120, 176526, 187740, 196140, 201744, 208749, 214560, 224160, 225288, 235368, 250320, 252180, 261520, 278332, 281610, 294210, 300384, 313824, 321840, 336240, 347915, 353052, 375480, 392280, 403488, 417498, 441315, 450576, 470736, 487081, 500640, 504360, 523040, 556664, 563220, 588420, 626247, 643680, 672480, 695830, 706104, 750960, 784560, 834996, 882630, 901152, 941472, 974162, 1008720, 1043745, 1113328, 1126440, 1176840, 1252494, 1391660, 1412208, 1461243, 1501920, 1569120, 1669992, 1765260, 1878741, 1948324, 2017440, 2087490, 2226656, 2252880, 2353680, 2435405, 2504988, 2783320, 2824416, 2922486, 3131235, 3339984, 3530520, 3757482, 3896648, 4174980, 4383729, 4505760, 4707360, 4870810, 5009976, 5566640, 5844972, 6262470, 6679968, 7061040, 7306215, 7514964, 7793296, 8349960, 8767458, 9393705, 9741620, 10019952, 11133280, 11689944, 12524940, 13151187, 14122080, 14612430, 15029928, 15586592, 16699920, 17534916, 18787410, 19483240, 20039904, 21918645, 23379888, 25049880, 26302374, 29224860, 30059856, 33399840, 35069832, 37574820, 38966480, 43837290, 46759776, 50099760, 52604748, 58449720, 60119712, 65755935, 70139664, 75149640, 77932960, 87674580, 100199520, 105209496, 116899440, 131511870, 140279328, 150299280, 175349160, 210418992, 233798880, 263023740, 300598560, 350698320, 420837984, 526047480, 701396640, 1052094960, 2104189920]

約数ペア:

[(1, 2104189920), (2, 1052094960), (3, 701396640), (4, 526047480), (5, 420837984), (6, 350698320), (7, 300598560), (8, 263023740), (9, 233798880), (10, 210418992), (12, 175349160), (14, 150299280), (15, 140279328), (16, 131511870), (18, 116899440), (20, 105209496), (21, 100199520), (24, 87674580), (27, 77932960), (28, 75149640), (30, 70139664), (32, 65755935), (35, 60119712), (36, 58449720), (40, 52604748), (42, 50099760), (45, 46759776), (48, 43837290), (54, 38966480), (56, 37574820), (60, 35069832), (63, 33399840), (70, 30059856), (72, 29224860), (80, 26302374), (84, 25049880), (90, 23379888), (96, 21918645), (105, 20039904), (108, 19483240), (112, 18787410), (120, 17534916), (126, 16699920), (135, 15586592), (140, 15029928), (144, 14612430), (149, 14122080), (160, 13151187), (168, 12524940), (180, 11689944), (189, 11133280), (210, 10019952), (216, 9741620), (224, 9393705), (240, 8767458), (252, 8349960), (270, 7793296), (280, 7514964), (288, 7306215), (298, 7061040), (315, 6679968), (336, 6262470), (360, 5844972), (378, 5566640), (420, 5009976), (432, 4870810), (447, 4707360), (467, 4505760), (480, 4383729), (504, 4174980), (540, 3896648), (560, 3757482), (596, 3530520), (630, 3339984), (672, 3131235), (720, 2922486), (745, 2824416), (756, 2783320), (840, 2504988), (864, 2435405), (894, 2353680), (934, 2252880), (945, 2226656), (1008, 2087490), (1043, 2017440), (1080, 1948324), (1120, 1878741), (1192, 1765260), (1260, 1669992), (1341, 1569120), (1401, 1501920), (1440, 1461243), (1490, 1412208), (1512, 1391660), (1680, 1252494), (1788, 1176840), (1868, 1126440), (1890, 1113328), (2016, 1043745), (2086, 1008720), (2160, 974162), (2235, 941472), (2335, 901152), (2384, 882630), (2520, 834996), (2682, 784560), (2802, 750960), (2980, 706104), (3024, 695830), (3129, 672480), (3269, 643680), (3360, 626247), (3576, 588420), (3736, 563220), (3780, 556664), (4023, 523040), (4172, 504360), (4203, 500640), (4320, 487081), (4470, 470736), (4670, 450576), (4768, 441315), (5040, 417498), (5215, 403488), (5364, 392280), (5604, 375480), (5960, 353052), (6048, 347915), (6258, 336240), (6538, 321840), (6705, 313824), (7005, 300384), (7152, 294210), (7472, 281610), (7560, 278332), (8046, 261520), (8344, 252180), (8406, 250320), (8940, 235368), (9340, 225288), (9387, 224160), (9807, 214560), (10080, 208749), (10430, 201744), (10728, 196140), (11208, 187740), (11920, 176526), (12516, 168120), (12609, 166880), (13076, 160920), (13410, 156912), (14010, 150192), (14304, 147105), (14944, 140805), (15120, 139166), (15645, 134496), (16092, 130760), (16345, 128736), (16688, 126090), (16812, 125160), (17880, 117684), (18680, 112644), (18774, 112080), (19614, 107280), (20115, 104608), (20860, 100872), (21015, 100128), (21456, 98070), (22416, 93870), (23840, 88263), (25032, 84060), (25218, 83440), (26152, 80460), (26820, 78456), (28020, 75096), (28161, 74720), (29421, 71520), (30240, 69583), (31290, 67248), (32184, 65380), (32690, 64368), (33376, 63045), (33624, 62580), (35760, 58842), (37360, 56322), (37548, 56040), (39228, 53640), (40230, 52304), (41720, 50436), (42030, 50064), (42912, 49035), (44832, 46935)]