2838199680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3307}}^1$

素因数の和:3481

約数の個数: 192

約数和(自身を含む): 9869418000

約数和(自身を除く): 7031218320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 384, 447, 480, 576, 596, 640, 720, 745, 894, 960, 1152, 1192, 1341, 1440, 1490, 1788, 1920, 2235, 2384, 2682, 2880, 2980, 3307, 3576, 4470, 4768, 5364, 5760, 5960, 6614, 6705, 7152, 8940, 9536, 9921, 10728, 11920, 13228, 13410, 14304, 16535, 17880, 19072, 19842, 21456, 23840, 26456, 26820, 28608, 29763, 33070, 35760, 39684, 42912, 47680, 49605, 52912, 53640, 57216, 59526, 66140, 71520, 79368, 85824, 95360, 99210, 105824, 107280, 119052, 132280, 143040, 148815, 158736, 171648, 198420, 211648, 214560, 238104, 264560, 286080, 297630, 317472, 396840, 423296, 429120, 476208, 492743, 529120, 595260, 634944, 793680, 858240, 952416, 985486, 1058240, 1190520, 1269888, 1478229, 1587360, 1904832, 1970972, 2116480, 2381040, 2463715, 2956458, 3174720, 3809664, 3941944, 4434687, 4762080, 4927430, 5912916, 6349440, 7391145, 7883888, 8869374, 9524160, 9854860, 11825832, 14782290, 15767776, 17738748, 19048320, 19709720, 22173435, 23651664, 29564580, 31535552, 35477496, 39419440, 44346870, 47303328, 59129160, 63071104, 70954992, 78838880, 88693740, 94606656, 118258320, 141909984, 157677760, 177387480, 189213312, 236516640, 283819968, 315355520, 354774960, 473033280, 567639936, 709549920, 946066560, 1419099840, 2838199680]

約数ペア:

[(1, 2838199680), (2, 1419099840), (3, 946066560), (4, 709549920), (5, 567639936), (6, 473033280), (8, 354774960), (9, 315355520), (10, 283819968), (12, 236516640), (15, 189213312), (16, 177387480), (18, 157677760), (20, 141909984), (24, 118258320), (30, 94606656), (32, 88693740), (36, 78838880), (40, 70954992), (45, 63071104), (48, 59129160), (60, 47303328), (64, 44346870), (72, 39419440), (80, 35477496), (90, 31535552), (96, 29564580), (120, 23651664), (128, 22173435), (144, 19709720), (149, 19048320), (160, 17738748), (180, 15767776), (192, 14782290), (240, 11825832), (288, 9854860), (298, 9524160), (320, 8869374), (360, 7883888), (384, 7391145), (447, 6349440), (480, 5912916), (576, 4927430), (596, 4762080), (640, 4434687), (720, 3941944), (745, 3809664), (894, 3174720), (960, 2956458), (1152, 2463715), (1192, 2381040), (1341, 2116480), (1440, 1970972), (1490, 1904832), (1788, 1587360), (1920, 1478229), (2235, 1269888), (2384, 1190520), (2682, 1058240), (2880, 985486), (2980, 952416), (3307, 858240), (3576, 793680), (4470, 634944), (4768, 595260), (5364, 529120), (5760, 492743), (5960, 476208), (6614, 429120), (6705, 423296), (7152, 396840), (8940, 317472), (9536, 297630), (9921, 286080), (10728, 264560), (11920, 238104), (13228, 214560), (13410, 211648), (14304, 198420), (16535, 171648), (17880, 158736), (19072, 148815), (19842, 143040), (21456, 132280), (23840, 119052), (26456, 107280), (26820, 105824), (28608, 99210), (29763, 95360), (33070, 85824), (35760, 79368), (39684, 71520), (42912, 66140), (47680, 59526), (49605, 57216), (52912, 53640)]