243682560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 288

約数和(自身を含む): 944818560

約数和(自身を除く): 701136000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 641, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1282, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1923, 1980, 2112, 2160, 2304, 2376, 2564, 2640, 2816, 2880, 2970, 3168, 3205, 3456, 3520, 3840, 3846, 3960, 4224, 4320, 4752, 5128, 5280, 5760, 5769, 5940, 6336, 6410, 6912, 7040, 7051, 7692, 7920, 8448, 8640, 9504, 9615, 10256, 10560, 11520, 11538, 11880, 12672, 12820, 14080, 14102, 15384, 15840, 17280, 17307, 19008, 19230, 20512, 21120, 21153, 23076, 23760, 25344, 25640, 28204, 28845, 30768, 31680, 34560, 34614, 35255, 38016, 38460, 41024, 42240, 42306, 46152, 47520, 51280, 56408, 57690, 61536, 63360, 63459, 69228, 70510, 76032, 76920, 82048, 84612, 86535, 92304, 95040, 102560, 105765, 112816, 115380, 123072, 126720, 126918, 138456, 141020, 153840, 164096, 169224, 173070, 184608, 190080, 190377, 205120, 211530, 225632, 230760, 246144, 253836, 276912, 282040, 307680, 317295, 338448, 346140, 369216, 380160, 380754, 410240, 423060, 451264, 461520, 492288, 507672, 553824, 564080, 615360, 634590, 676896, 692280, 738432, 761508, 820480, 846120, 902528, 923040, 951885, 1015344, 1107648, 1128160, 1230720, 1269180, 1353792, 1384560, 1476864, 1523016, 1692240, 1805056, 1846080, 1903770, 2030688, 2215296, 2256320, 2461440, 2538360, 2707584, 2769120, 3046032, 3384480, 3692160, 3807540, 4061376, 4430592, 4512640, 5076720, 5415168, 5538240, 6092064, 6768960, 7384320, 7615080, 8122752, 9025280, 10153440, 11076480, 12184128, 13537920, 15230160, 16245504, 20306880, 22152960, 24368256, 27075840, 30460320, 40613760, 48736512, 60920640, 81227520, 121841280, 243682560]

約数ペア:

[(1, 243682560), (2, 121841280), (3, 81227520), (4, 60920640), (5, 48736512), (6, 40613760), (8, 30460320), (9, 27075840), (10, 24368256), (11, 22152960), (12, 20306880), (15, 16245504), (16, 15230160), (18, 13537920), (20, 12184128), (22, 11076480), (24, 10153440), (27, 9025280), (30, 8122752), (32, 7615080), (33, 7384320), (36, 6768960), (40, 6092064), (44, 5538240), (45, 5415168), (48, 5076720), (54, 4512640), (55, 4430592), (60, 4061376), (64, 3807540), (66, 3692160), (72, 3384480), (80, 3046032), (88, 2769120), (90, 2707584), (96, 2538360), (99, 2461440), (108, 2256320), (110, 2215296), (120, 2030688), (128, 1903770), (132, 1846080), (135, 1805056), (144, 1692240), (160, 1523016), (165, 1476864), (176, 1384560), (180, 1353792), (192, 1269180), (198, 1230720), (216, 1128160), (220, 1107648), (240, 1015344), (256, 951885), (264, 923040), (270, 902528), (288, 846120), (297, 820480), (320, 761508), (330, 738432), (352, 692280), (360, 676896), (384, 634590), (396, 615360), (432, 564080), (440, 553824), (480, 507672), (495, 492288), (528, 461520), (540, 451264), (576, 423060), (594, 410240), (640, 380754), (641, 380160), (660, 369216), (704, 346140), (720, 338448), (768, 317295), (792, 307680), (864, 282040), (880, 276912), (960, 253836), (990, 246144), (1056, 230760), (1080, 225632), (1152, 211530), (1188, 205120), (1280, 190377), (1282, 190080), (1320, 184608), (1408, 173070), (1440, 169224), (1485, 164096), (1584, 153840), (1728, 141020), (1760, 138456), (1920, 126918), (1923, 126720), (1980, 123072), (2112, 115380), (2160, 112816), (2304, 105765), (2376, 102560), (2564, 95040), (2640, 92304), (2816, 86535), (2880, 84612), (2970, 82048), (3168, 76920), (3205, 76032), (3456, 70510), (3520, 69228), (3840, 63459), (3846, 63360), (3960, 61536), (4224, 57690), (4320, 56408), (4752, 51280), (5128, 47520), (5280, 46152), (5760, 42306), (5769, 42240), (5940, 41024), (6336, 38460), (6410, 38016), (6912, 35255), (7040, 34614), (7051, 34560), (7692, 31680), (7920, 30768), (8448, 28845), (8640, 28204), (9504, 25640), (9615, 25344), (10256, 23760), (10560, 23076), (11520, 21153), (11538, 21120), (11880, 20512), (12672, 19230), (12820, 19008), (14080, 17307), (14102, 17280), (15384, 15840)]