1727944680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4349}}^1$

素因数の和:4424

約数の個数: 256

約数和(自身を含む): 6614784000

約数和(自身を除く): 4886839320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 385, 420, 430, 440, 462, 473, 516, 602, 616, 645, 660, 770, 840, 860, 903, 924, 946, 1032, 1155, 1204, 1290, 1320, 1419, 1505, 1540, 1720, 1806, 1848, 1892, 2310, 2365, 2408, 2580, 2838, 3010, 3080, 3311, 3612, 3784, 4349, 4515, 4620, 4730, 5160, 5676, 6020, 6622, 7095, 7224, 8698, 9030, 9240, 9460, 9933, 11352, 12040, 13047, 13244, 14190, 16555, 17396, 18060, 18920, 19866, 21745, 26094, 26488, 28380, 30443, 33110, 34792, 36120, 39732, 43490, 47839, 49665, 52188, 56760, 60886, 65235, 66220, 79464, 86980, 91329, 95678, 99330, 104376, 121772, 130470, 132440, 143517, 152215, 173960, 182658, 187007, 191356, 198660, 239195, 243544, 260940, 287034, 304430, 334873, 365316, 374014, 382712, 397320, 456645, 478390, 521880, 561021, 574068, 608860, 669746, 717585, 730632, 748028, 913290, 935035, 956780, 1004619, 1122042, 1148136, 1217720, 1309049, 1339492, 1435170, 1496056, 1674365, 1826580, 1870070, 1913560, 2009238, 2057077, 2244084, 2618098, 2678984, 2805105, 2870340, 3348730, 3653160, 3740140, 3927147, 4018476, 4114154, 4488168, 5023095, 5236196, 5610210, 5740680, 6171231, 6545245, 6697460, 7480280, 7854294, 8036952, 8228308, 10046190, 10285385, 10472392, 11220420, 12342462, 13090490, 13394920, 14399539, 15708588, 16456616, 19635735, 20092380, 20570770, 22440840, 24684924, 26180980, 28799078, 30856155, 31417176, 39271470, 40184760, 41141540, 43198617, 49369848, 52361960, 57598156, 61712310, 71997695, 78542940, 82283080, 86397234, 115196312, 123424620, 143995390, 157085880, 172794468, 215993085, 246849240, 287990780, 345588936, 431986170, 575981560, 863972340, 1727944680]

約数ペア:

[(1, 1727944680), (2, 863972340), (3, 575981560), (4, 431986170), (5, 345588936), (6, 287990780), (7, 246849240), (8, 215993085), (10, 172794468), (11, 157085880), (12, 143995390), (14, 123424620), (15, 115196312), (20, 86397234), (21, 82283080), (22, 78542940), (24, 71997695), (28, 61712310), (30, 57598156), (33, 52361960), (35, 49369848), (40, 43198617), (42, 41141540), (43, 40184760), (44, 39271470), (55, 31417176), (56, 30856155), (60, 28799078), (66, 26180980), (70, 24684924), (77, 22440840), (84, 20570770), (86, 20092380), (88, 19635735), (105, 16456616), (110, 15708588), (120, 14399539), (129, 13394920), (132, 13090490), (140, 12342462), (154, 11220420), (165, 10472392), (168, 10285385), (172, 10046190), (210, 8228308), (215, 8036952), (220, 7854294), (231, 7480280), (258, 6697460), (264, 6545245), (280, 6171231), (301, 5740680), (308, 5610210), (330, 5236196), (344, 5023095), (385, 4488168), (420, 4114154), (430, 4018476), (440, 3927147), (462, 3740140), (473, 3653160), (516, 3348730), (602, 2870340), (616, 2805105), (645, 2678984), (660, 2618098), (770, 2244084), (840, 2057077), (860, 2009238), (903, 1913560), (924, 1870070), (946, 1826580), (1032, 1674365), (1155, 1496056), (1204, 1435170), (1290, 1339492), (1320, 1309049), (1419, 1217720), (1505, 1148136), (1540, 1122042), (1720, 1004619), (1806, 956780), (1848, 935035), (1892, 913290), (2310, 748028), (2365, 730632), (2408, 717585), (2580, 669746), (2838, 608860), (3010, 574068), (3080, 561021), (3311, 521880), (3612, 478390), (3784, 456645), (4349, 397320), (4515, 382712), (4620, 374014), (4730, 365316), (5160, 334873), (5676, 304430), (6020, 287034), (6622, 260940), (7095, 243544), (7224, 239195), (8698, 198660), (9030, 191356), (9240, 187007), (9460, 182658), (9933, 173960), (11352, 152215), (12040, 143517), (13047, 132440), (13244, 130470), (14190, 121772), (16555, 104376), (17396, 99330), (18060, 95678), (18920, 91329), (19866, 86980), (21745, 79464), (26094, 66220), (26488, 65235), (28380, 60886), (30443, 56760), (33110, 52188), (34792, 49665), (36120, 47839), (39732, 43490)]