1821810240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 336

約数和(自身を含む): 6569342208

約数和(自身を除く): 4747531968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 47, 48, 60, 64, 72, 80, 86, 90, 94, 96, 120, 129, 141, 144, 160, 172, 180, 188, 192, 215, 235, 240, 258, 282, 288, 313, 320, 344, 360, 376, 387, 423, 430, 470, 480, 516, 564, 576, 626, 645, 688, 705, 720, 752, 774, 846, 860, 939, 940, 960, 1032, 1128, 1252, 1290, 1376, 1410, 1440, 1504, 1548, 1565, 1692, 1720, 1878, 1880, 1935, 2021, 2064, 2115, 2256, 2504, 2580, 2752, 2817, 2820, 2880, 3008, 3096, 3130, 3384, 3440, 3756, 3760, 3870, 4042, 4128, 4230, 4512, 4695, 5008, 5160, 5634, 5640, 6063, 6192, 6260, 6768, 6880, 7512, 7520, 7740, 8084, 8256, 8460, 9024, 9390, 10016, 10105, 10320, 11268, 11280, 12126, 12384, 12520, 13459, 13536, 13760, 14085, 14711, 15024, 15040, 15480, 16168, 16920, 18189, 18780, 20032, 20210, 20640, 22536, 22560, 24252, 24768, 25040, 26918, 27072, 28170, 29422, 30048, 30315, 30960, 32336, 33840, 36378, 37560, 40377, 40420, 41280, 44133, 45072, 45120, 48504, 50080, 53836, 56340, 58844, 60096, 60630, 61920, 64672, 67295, 67680, 72756, 73555, 75120, 80754, 80840, 88266, 90144, 90945, 97008, 100160, 107672, 112680, 117688, 121131, 121260, 123840, 129344, 132399, 134590, 135360, 145512, 147110, 150240, 161508, 161680, 176532, 180288, 181890, 194016, 201885, 215344, 220665, 225360, 235376, 242262, 242520, 264798, 269180, 291024, 294220, 300480, 323016, 323360, 353064, 363780, 388032, 403770, 430688, 441330, 450720, 470752, 484524, 485040, 529596, 538360, 582048, 588440, 605655, 632573, 646032, 646720, 661995, 706128, 727560, 807540, 861376, 882660, 901440, 941504, 969048, 970080, 1059192, 1076720, 1164096, 1176880, 1211310, 1265146, 1292064, 1323990, 1412256, 1455120, 1615080, 1765320, 1897719, 1938096, 1940160, 2118384, 2153440, 2353760, 2422620, 2530292, 2584128, 2647980, 2824512, 2910240, 3162865, 3230160, 3530640, 3795438, 3876192, 4236768, 4306880, 4707520, 4845240, 5060584, 5295960, 5693157, 5820480, 6325730, 6460320, 7061280, 7590876, 7752384, 8473536, 9488595, 9690480, 10121168, 10591920, 11386314, 12651460, 12920640, 14122560, 15181752, 18977190, 19380960, 20242336, 21183840, 22772628, 25302920, 28465785, 30363504, 37954380, 38761920, 40484672, 42367680, 45545256, 50605840, 56931570, 60727008, 75908760, 91090512, 101211680, 113863140, 121454016, 151817520, 182181024, 202423360, 227726280, 303635040, 364362048, 455452560, 607270080, 910905120, 1821810240]

約数ペア:

[(1, 1821810240), (2, 910905120), (3, 607270080), (4, 455452560), (5, 364362048), (6, 303635040), (8, 227726280), (9, 202423360), (10, 182181024), (12, 151817520), (15, 121454016), (16, 113863140), (18, 101211680), (20, 91090512), (24, 75908760), (30, 60727008), (32, 56931570), (36, 50605840), (40, 45545256), (43, 42367680), (45, 40484672), (47, 38761920), (48, 37954380), (60, 30363504), (64, 28465785), (72, 25302920), (80, 22772628), (86, 21183840), (90, 20242336), (94, 19380960), (96, 18977190), (120, 15181752), (129, 14122560), (141, 12920640), (144, 12651460), (160, 11386314), (172, 10591920), (180, 10121168), (188, 9690480), (192, 9488595), (215, 8473536), (235, 7752384), (240, 7590876), (258, 7061280), (282, 6460320), (288, 6325730), (313, 5820480), (320, 5693157), (344, 5295960), (360, 5060584), (376, 4845240), (387, 4707520), (423, 4306880), (430, 4236768), (470, 3876192), (480, 3795438), (516, 3530640), (564, 3230160), (576, 3162865), (626, 2910240), (645, 2824512), (688, 2647980), (705, 2584128), (720, 2530292), (752, 2422620), (774, 2353760), (846, 2153440), (860, 2118384), (939, 1940160), (940, 1938096), (960, 1897719), (1032, 1765320), (1128, 1615080), (1252, 1455120), (1290, 1412256), (1376, 1323990), (1410, 1292064), (1440, 1265146), (1504, 1211310), (1548, 1176880), (1565, 1164096), (1692, 1076720), (1720, 1059192), (1878, 970080), (1880, 969048), (1935, 941504), (2021, 901440), (2064, 882660), (2115, 861376), (2256, 807540), (2504, 727560), (2580, 706128), (2752, 661995), (2817, 646720), (2820, 646032), (2880, 632573), (3008, 605655), (3096, 588440), (3130, 582048), (3384, 538360), (3440, 529596), (3756, 485040), (3760, 484524), (3870, 470752), (4042, 450720), (4128, 441330), (4230, 430688), (4512, 403770), (4695, 388032), (5008, 363780), (5160, 353064), (5634, 323360), (5640, 323016), (6063, 300480), (6192, 294220), (6260, 291024), (6768, 269180), (6880, 264798), (7512, 242520), (7520, 242262), (7740, 235376), (8084, 225360), (8256, 220665), (8460, 215344), (9024, 201885), (9390, 194016), (10016, 181890), (10105, 180288), (10320, 176532), (11268, 161680), (11280, 161508), (12126, 150240), (12384, 147110), (12520, 145512), (13459, 135360), (13536, 134590), (13760, 132399), (14085, 129344), (14711, 123840), (15024, 121260), (15040, 121131), (15480, 117688), (16168, 112680), (16920, 107672), (18189, 100160), (18780, 97008), (20032, 90945), (20210, 90144), (20640, 88266), (22536, 80840), (22560, 80754), (24252, 75120), (24768, 73555), (25040, 72756), (26918, 67680), (27072, 67295), (28170, 64672), (29422, 61920), (30048, 60630), (30315, 60096), (30960, 58844), (32336, 56340), (33840, 53836), (36378, 50080), (37560, 48504), (40377, 45120), (40420, 45072), (41280, 44133)]