223375680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 252

約数和(自身を含む): 845833716

約数和(自身を除く): 622458036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 641, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1282, 1320, 1440, 1452, 1584, 1760, 1815, 1923, 1936, 1980, 2112, 2178, 2420, 2564, 2640, 2880, 2904, 3168, 3205, 3520, 3630, 3846, 3872, 3960, 4356, 4840, 5128, 5280, 5445, 5769, 5808, 6336, 6410, 7051, 7260, 7692, 7744, 7920, 8712, 9615, 9680, 10256, 10560, 10890, 11538, 11616, 12820, 14102, 14520, 15384, 15840, 17424, 19230, 19360, 20512, 21153, 21780, 23076, 23232, 25640, 28204, 28845, 29040, 30768, 31680, 34848, 35255, 38460, 38720, 41024, 42306, 43560, 46152, 51280, 56408, 57690, 58080, 61536, 63459, 69696, 70510, 76920, 77561, 84612, 87120, 92304, 102560, 105765, 112816, 115380, 116160, 123072, 126918, 141020, 153840, 155122, 169224, 174240, 184608, 205120, 211530, 225632, 230760, 232683, 253836, 282040, 307680, 310244, 317295, 338448, 348480, 369216, 387805, 423060, 451264, 461520, 465366, 507672, 564080, 615360, 620488, 634590, 676896, 698049, 775610, 846120, 923040, 930732, 1015344, 1128160, 1163415, 1240976, 1269180, 1353792, 1396098, 1551220, 1692240, 1846080, 1861464, 2030688, 2256320, 2326830, 2481952, 2538360, 2792196, 3102440, 3384480, 3490245, 3722928, 4061376, 4653660, 4963904, 5076720, 5584392, 6204880, 6768960, 6980490, 7445856, 9307320, 10153440, 11168784, 12409760, 13960980, 14891712, 18614640, 20306880, 22337568, 24819520, 27921960, 37229280, 44675136, 55843920, 74458560, 111687840, 223375680]

約数ペア:

[(1, 223375680), (2, 111687840), (3, 74458560), (4, 55843920), (5, 44675136), (6, 37229280), (8, 27921960), (9, 24819520), (10, 22337568), (11, 20306880), (12, 18614640), (15, 14891712), (16, 13960980), (18, 12409760), (20, 11168784), (22, 10153440), (24, 9307320), (30, 7445856), (32, 6980490), (33, 6768960), (36, 6204880), (40, 5584392), (44, 5076720), (45, 4963904), (48, 4653660), (55, 4061376), (60, 3722928), (64, 3490245), (66, 3384480), (72, 3102440), (80, 2792196), (88, 2538360), (90, 2481952), (96, 2326830), (99, 2256320), (110, 2030688), (120, 1861464), (121, 1846080), (132, 1692240), (144, 1551220), (160, 1396098), (165, 1353792), (176, 1269180), (180, 1240976), (192, 1163415), (198, 1128160), (220, 1015344), (240, 930732), (242, 923040), (264, 846120), (288, 775610), (320, 698049), (330, 676896), (352, 634590), (360, 620488), (363, 615360), (396, 564080), (440, 507672), (480, 465366), (484, 461520), (495, 451264), (528, 423060), (576, 387805), (605, 369216), (641, 348480), (660, 338448), (704, 317295), (720, 310244), (726, 307680), (792, 282040), (880, 253836), (960, 232683), (968, 230760), (990, 225632), (1056, 211530), (1089, 205120), (1210, 184608), (1282, 174240), (1320, 169224), (1440, 155122), (1452, 153840), (1584, 141020), (1760, 126918), (1815, 123072), (1923, 116160), (1936, 115380), (1980, 112816), (2112, 105765), (2178, 102560), (2420, 92304), (2564, 87120), (2640, 84612), (2880, 77561), (2904, 76920), (3168, 70510), (3205, 69696), (3520, 63459), (3630, 61536), (3846, 58080), (3872, 57690), (3960, 56408), (4356, 51280), (4840, 46152), (5128, 43560), (5280, 42306), (5445, 41024), (5769, 38720), (5808, 38460), (6336, 35255), (6410, 34848), (7051, 31680), (7260, 30768), (7692, 29040), (7744, 28845), (7920, 28204), (8712, 25640), (9615, 23232), (9680, 23076), (10256, 21780), (10560, 21153), (10890, 20512), (11538, 19360), (11616, 19230), (12820, 17424), (14102, 15840), (14520, 15384)]