20705992967400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11257}}^1\times {\mathrm{10253}}^1$

素因数の和:21565

約数の個数: 384

約数和(自身を含む): 72145089918720

約数和(自身を除く): 51439096951320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 230, 260, 276, 299, 300, 312, 325, 345, 390, 460, 520, 552, 575, 598, 600, 650, 690, 780, 897, 920, 975, 1150, 1196, 1300, 1380, 1495, 1560, 1725, 1794, 1950, 2300, 2392, 2600, 2760, 2990, 3450, 3588, 3900, 4485, 4600, 5980, 6900, 7176, 7475, 7800, 8970, 10253, 11257, 11960, 13800, 14950, 17940, 20506, 22425, 22514, 29900, 30759, 33771, 35880, 41012, 44850, 45028, 51265, 56285, 59800, 61518, 67542, 82024, 89700, 90056, 102530, 112570, 123036, 133289, 135084, 146341, 153795, 168855, 179400, 205060, 225140, 235819, 246072, 256325, 258911, 266578, 270168, 281425, 292682, 307590, 337710, 399867, 410120, 439023, 450280, 471638, 512650, 517822, 533156, 562850, 585364, 615180, 666445, 675420, 707457, 731705, 768975, 776733, 799734, 844275, 878046, 943276, 1025300, 1035644, 1066312, 1125700, 1170728, 1179095, 1230360, 1294555, 1332890, 1350840, 1414914, 1463410, 1537950, 1553466, 1599468, 1688550, 1756092, 1886552, 1999335, 2050600, 2071288, 2195115, 2251400, 2358190, 2589110, 2665780, 2829828, 2926820, 3065647, 3075900, 3106932, 3198936, 3332225, 3365843, 3377100, 3512184, 3537285, 3658525, 3883665, 3998670, 4390230, 4716380, 5178220, 5331560, 5659656, 5853640, 5895475, 6131294, 6151800, 6213864, 6472775, 6664450, 6731686, 6754200, 7074570, 7317050, 7767330, 7997340, 8780460, 9196941, 9432760, 9996675, 10097529, 10356440, 10975575, 11790950, 12262588, 12945550, 13328900, 13463372, 14149140, 14634100, 15328235, 15534660, 15994680, 16829215, 17560920, 17686425, 18393882, 19418325, 19993350, 20195058, 21951150, 23581900, 24525176, 25891100, 26657800, 26926744, 28298280, 29268200, 30656470, 31069320, 33658430, 35372850, 36787764, 38836650, 39986700, 40390116, 43902300, 45984705, 47163800, 50487645, 51782200, 61312940, 67316860, 70745700, 73575528, 76641175, 77673300, 79973400, 80780232, 84146075, 87804600, 91969410, 100975290, 115418021, 122625880, 134633720, 141491400, 153282350, 155346600, 168292150, 183938820, 201950580, 229923525, 230836042, 252438225, 306564700, 336584300, 346254063, 367877640, 403901160, 459847050, 461672084, 504876450, 577090105, 613129400, 673168600, 692508126, 919694100, 923344168, 1009752900, 1154180210, 1385016252, 1500434273, 1731270315, 1839388200, 2019505800, 2308360420, 2654614483, 2770032504, 2885450525, 3000868546, 3462540630, 4501302819, 4616720840, 5309228966, 5770901050, 6001737092, 6925081260, 7502171365, 7963843449, 8656351575, 9002605638, 10618457932, 11541802100, 12003474184, 13273072415, 13850162520, 15004342730, 15927686898, 17312703150, 18005211276, 21236915864, 22506514095, 23083604200, 26546144830, 30008685460, 31855373796, 34509988279, 34625406300, 36010422552, 37510856825, 39819217245, 45013028190, 53092289660, 60017370920, 63710747592, 66365362075, 69019976558, 69250812600, 75021713650, 79638434490, 90026056380, 103529964837, 106184579320, 112532570475, 132730724150, 138039953116, 150043427300, 159276868980, 172549941395, 180052112760, 199096086225, 207059929674, 225065140950, 265461448300, 276079906232, 300086854600, 318553737960, 345099882790, 398192172450, 414119859348, 450130281900, 517649824185, 530922896600, 690199765580, 796384344900, 828239718696, 862749706975, 900260563800, 1035299648370, 1380399531160, 1592768689800, 1725499413950, 2070599296740, 2588249120925, 3450998827900, 4141198593480, 5176498241850, 6901997655800, 10352996483700, 20705992967400]

約数ペア:

[(1, 20705992967400), (2, 10352996483700), (3, 6901997655800), (4, 5176498241850), (5, 4141198593480), (6, 3450998827900), (8, 2588249120925), (10, 2070599296740), (12, 1725499413950), (13, 1592768689800), (15, 1380399531160), (20, 1035299648370), (23, 900260563800), (24, 862749706975), (25, 828239718696), (26, 796384344900), (30, 690199765580), (39, 530922896600), (40, 517649824185), (46, 450130281900), (50, 414119859348), (52, 398192172450), (60, 345099882790), (65, 318553737960), (69, 300086854600), (75, 276079906232), (78, 265461448300), (92, 225065140950), (100, 207059929674), (104, 199096086225), (115, 180052112760), (120, 172549941395), (130, 159276868980), (138, 150043427300), (150, 138039953116), (156, 132730724150), (184, 112532570475), (195, 106184579320), (200, 103529964837), (230, 90026056380), (260, 79638434490), (276, 75021713650), (299, 69250812600), (300, 69019976558), (312, 66365362075), (325, 63710747592), (345, 60017370920), (390, 53092289660), (460, 45013028190), (520, 39819217245), (552, 37510856825), (575, 36010422552), (598, 34625406300), (600, 34509988279), (650, 31855373796), (690, 30008685460), (780, 26546144830), (897, 23083604200), (920, 22506514095), (975, 21236915864), (1150, 18005211276), (1196, 17312703150), (1300, 15927686898), (1380, 15004342730), (1495, 13850162520), (1560, 13273072415), (1725, 12003474184), (1794, 11541802100), (1950, 10618457932), (2300, 9002605638), (2392, 8656351575), (2600, 7963843449), (2760, 7502171365), (2990, 6925081260), (3450, 6001737092), (3588, 5770901050), (3900, 5309228966), (4485, 4616720840), (4600, 4501302819), (5980, 3462540630), (6900, 3000868546), (7176, 2885450525), (7475, 2770032504), (7800, 2654614483), (8970, 2308360420), (10253, 2019505800), (11257, 1839388200), (11960, 1731270315), (13800, 1500434273), (14950, 1385016252), (17940, 1154180210), (20506, 1009752900), (22425, 923344168), (22514, 919694100), (29900, 692508126), (30759, 673168600), (33771, 613129400), (35880, 577090105), (41012, 504876450), (44850, 461672084), (45028, 459847050), (51265, 403901160), (56285, 367877640), (59800, 346254063), (61518, 336584300), (67542, 306564700), (82024, 252438225), (89700, 230836042), (90056, 229923525), (102530, 201950580), (112570, 183938820), (123036, 168292150), (133289, 155346600), (135084, 153282350), (146341, 141491400), (153795, 134633720), (168855, 122625880), (179400, 115418021), (205060, 100975290), (225140, 91969410), (235819, 87804600), (246072, 84146075), (256325, 80780232), (258911, 79973400), (266578, 77673300), (270168, 76641175), (281425, 73575528), (292682, 70745700), (307590, 67316860), (337710, 61312940), (399867, 51782200), (410120, 50487645), (439023, 47163800), (450280, 45984705), (471638, 43902300), (512650, 40390116), (517822, 39986700), (533156, 38836650), (562850, 36787764), (585364, 35372850), (615180, 33658430), (666445, 31069320), (675420, 30656470), (707457, 29268200), (731705, 28298280), (768975, 26926744), (776733, 26657800), (799734, 25891100), (844275, 24525176), (878046, 23581900), (943276, 21951150), (1025300, 20195058), (1035644, 19993350), (1066312, 19418325), (1125700, 18393882), (1170728, 17686425), (1179095, 17560920), (1230360, 16829215), (1294555, 15994680), (1332890, 15534660), (1350840, 15328235), (1414914, 14634100), (1463410, 14149140), (1537950, 13463372), (1553466, 13328900), (1599468, 12945550), (1688550, 12262588), (1756092, 11790950), (1886552, 10975575), (1999335, 10356440), (2050600, 10097529), (2071288, 9996675), (2195115, 9432760), (2251400, 9196941), (2358190, 8780460), (2589110, 7997340), (2665780, 7767330), (2829828, 7317050), (2926820, 7074570), (3065647, 6754200), (3075900, 6731686), (3106932, 6664450), (3198936, 6472775), (3332225, 6213864), (3365843, 6151800), (3377100, 6131294), (3512184, 5895475), (3537285, 5853640), (3658525, 5659656), (3883665, 5331560), (3998670, 5178220), (4390230, 4716380)]