19459829760

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{45247}}^1$

素因数の和:45286

約数の個数: 208

約数和(自身を含む): 71160262656

約数和(自身を除く): 51700432896

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 12288, 13440, 14336, 15360, 17920, 20480, 21504, 26880, 28672, 30720, 35840, 43008, 45247, 53760, 61440, 71680, 86016, 90494, 107520, 135741, 143360, 180988, 215040, 226235, 271482, 316729, 361976, 430080, 452470, 542964, 633458, 678705, 723952, 904940, 950187, 1085928, 1266916, 1357410, 1447904, 1583645, 1809880, 1900374, 2171856, 2533832, 2714820, 2895808, 3167290, 3619760, 3800748, 4343712, 4750935, 5067664, 5429640, 5791616, 6334580, 7239520, 7601496, 8687424, 9501870, 10135328, 10859280, 11583232, 12669160, 14479040, 15202992, 17374848, 19003740, 20270656, 21718560, 23166464, 25338320, 28958080, 30405984, 34749696, 38007480, 40541312, 43437120, 46332928, 50676640, 57916160, 60811968, 69499392, 76014960, 81082624, 86874240, 92665856, 101353280, 115832320, 121623936, 138998784, 152029920, 162165248, 173748480, 185331712, 202706560, 231664640, 243247872, 277997568, 304059840, 324330496, 347496960, 405413120, 463329280, 486495744, 555995136, 608119680, 648660992, 694993920, 810826240, 926658560, 972991488, 1216239360, 1297321984, 1389987840, 1621652480, 1945982976, 2432478720, 2779975680, 3243304960, 3891965952, 4864957440, 6486609920, 9729914880, 19459829760]

約数ペア:

[(1, 19459829760), (2, 9729914880), (3, 6486609920), (4, 4864957440), (5, 3891965952), (6, 3243304960), (7, 2779975680), (8, 2432478720), (10, 1945982976), (12, 1621652480), (14, 1389987840), (15, 1297321984), (16, 1216239360), (20, 972991488), (21, 926658560), (24, 810826240), (28, 694993920), (30, 648660992), (32, 608119680), (35, 555995136), (40, 486495744), (42, 463329280), (48, 405413120), (56, 347496960), (60, 324330496), (64, 304059840), (70, 277997568), (80, 243247872), (84, 231664640), (96, 202706560), (105, 185331712), (112, 173748480), (120, 162165248), (128, 152029920), (140, 138998784), (160, 121623936), (168, 115832320), (192, 101353280), (210, 92665856), (224, 86874240), (240, 81082624), (256, 76014960), (280, 69499392), (320, 60811968), (336, 57916160), (384, 50676640), (420, 46332928), (448, 43437120), (480, 40541312), (512, 38007480), (560, 34749696), (640, 30405984), (672, 28958080), (768, 25338320), (840, 23166464), (896, 21718560), (960, 20270656), (1024, 19003740), (1120, 17374848), (1280, 15202992), (1344, 14479040), (1536, 12669160), (1680, 11583232), (1792, 10859280), (1920, 10135328), (2048, 9501870), (2240, 8687424), (2560, 7601496), (2688, 7239520), (3072, 6334580), (3360, 5791616), (3584, 5429640), (3840, 5067664), (4096, 4750935), (4480, 4343712), (5120, 3800748), (5376, 3619760), (6144, 3167290), (6720, 2895808), (7168, 2714820), (7680, 2533832), (8960, 2171856), (10240, 1900374), (10752, 1809880), (12288, 1583645), (13440, 1447904), (14336, 1357410), (15360, 1266916), (17920, 1085928), (20480, 950187), (21504, 904940), (26880, 723952), (28672, 678705), (30720, 633458), (35840, 542964), (43008, 452470), (45247, 430080), (53760, 361976), (61440, 316729), (71680, 271482), (86016, 226235), (90494, 215040), (107520, 180988), (135741, 143360)]