20946673440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62971}}^1$

素因数の和:63013

約数の個数: 384

約数和(自身を含む): 91405117440

約数和(自身を除く): 70458444000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2520, 2640, 2772, 2970, 3024, 3080, 3168, 3360, 3465, 3696, 3780, 3960, 4158, 4320, 4620, 4752, 5040, 5280, 5544, 5940, 6048, 6160, 6930, 7392, 7560, 7920, 8316, 9240, 9504, 10080, 10395, 11088, 11880, 12320, 13860, 15120, 15840, 16632, 18480, 20790, 22176, 23760, 27720, 30240, 33264, 36960, 41580, 47520, 55440, 62971, 66528, 83160, 110880, 125942, 166320, 188913, 251884, 314855, 332640, 377826, 440797, 503768, 566739, 629710, 692681, 755652, 881594, 944565, 1007536, 1133478, 1259420, 1322391, 1385362, 1511304, 1700217, 1763188, 1889130, 2015072, 2078043, 2203985, 2266956, 2518840, 2644782, 2770724, 2833695, 3022608, 3400434, 3463405, 3526376, 3778260, 3967173, 4156086, 4407970, 4533912, 4848767, 5037680, 5289564, 5541448, 5667390, 6045216, 6234129, 6611955, 6800868, 6926810, 7052752, 7556520, 7934346, 8312172, 8501085, 8815940, 9067824, 9697534, 10075360, 10390215, 10579128, 11082896, 11334780, 11901519, 12468258, 13223910, 13601736, 13853620, 14105504, 14546301, 15113040, 15868692, 16624344, 17002170, 17631880, 18135648, 18702387, 19395068, 19835865, 20780430, 21158256, 22165792, 22669560, 23803038, 24243835, 24936516, 26447820, 27203472, 27707240, 29092602, 30226080, 31170645, 31737384, 33248688, 34004340, 35263760, 37404774, 38790136, 39671730, 41560860, 42316512, 43638903, 45339120, 47606076, 48487670, 49873032, 52895640, 54406944, 55414480, 58185204, 59507595, 62341290, 63474768, 66497376, 68008680, 70527520, 72731505, 74809548, 77580272, 79343460, 83121720, 87277806, 90678240, 93511935, 95212152, 96975340, 99746064, 105791280, 110828960, 116370408, 119015190, 124682580, 126949536, 130916709, 136017360, 145463010, 149619096, 155160544, 158686920, 166243440, 174555612, 187023870, 190424304, 193950680, 199492128, 211582560, 218194515, 232740816, 238030380, 249365160, 261833418, 272034720, 290926020, 299238192, 317373840, 332486880, 349111224, 374047740, 380848608, 387901360, 436389030, 465481632, 476060760, 498730320, 523666836, 581852040, 598476384, 634747680, 654583545, 698222448, 748095480, 775802720, 872778060, 952121520, 997460640, 1047333672, 1163704080, 1309167090, 1396444896, 1496190960, 1745556120, 1904243040, 2094667344, 2327408160, 2618334180, 2992381920, 3491112240, 4189334688, 5236668360, 6982224480, 10473336720, 20946673440]

約数ペア:

[(1, 20946673440), (2, 10473336720), (3, 6982224480), (4, 5236668360), (5, 4189334688), (6, 3491112240), (7, 2992381920), (8, 2618334180), (9, 2327408160), (10, 2094667344), (11, 1904243040), (12, 1745556120), (14, 1496190960), (15, 1396444896), (16, 1309167090), (18, 1163704080), (20, 1047333672), (21, 997460640), (22, 952121520), (24, 872778060), (27, 775802720), (28, 748095480), (30, 698222448), (32, 654583545), (33, 634747680), (35, 598476384), (36, 581852040), (40, 523666836), (42, 498730320), (44, 476060760), (45, 465481632), (48, 436389030), (54, 387901360), (55, 380848608), (56, 374047740), (60, 349111224), (63, 332486880), (66, 317373840), (70, 299238192), (72, 290926020), (77, 272034720), (80, 261833418), (84, 249365160), (88, 238030380), (90, 232740816), (96, 218194515), (99, 211582560), (105, 199492128), (108, 193950680), (110, 190424304), (112, 187023870), (120, 174555612), (126, 166243440), (132, 158686920), (135, 155160544), (140, 149619096), (144, 145463010), (154, 136017360), (160, 130916709), (165, 126949536), (168, 124682580), (176, 119015190), (180, 116370408), (189, 110828960), (198, 105791280), (210, 99746064), (216, 96975340), (220, 95212152), (224, 93511935), (231, 90678240), (240, 87277806), (252, 83121720), (264, 79343460), (270, 77580272), (280, 74809548), (288, 72731505), (297, 70527520), (308, 68008680), (315, 66497376), (330, 63474768), (336, 62341290), (352, 59507595), (360, 58185204), (378, 55414480), (385, 54406944), (396, 52895640), (420, 49873032), (432, 48487670), (440, 47606076), (462, 45339120), (480, 43638903), (495, 42316512), (504, 41560860), (528, 39671730), (540, 38790136), (560, 37404774), (594, 35263760), (616, 34004340), (630, 33248688), (660, 31737384), (672, 31170645), (693, 30226080), (720, 29092602), (756, 27707240), (770, 27203472), (792, 26447820), (840, 24936516), (864, 24243835), (880, 23803038), (924, 22669560), (945, 22165792), (990, 21158256), (1008, 20780430), (1056, 19835865), (1080, 19395068), (1120, 18702387), (1155, 18135648), (1188, 17631880), (1232, 17002170), (1260, 16624344), (1320, 15868692), (1386, 15113040), (1440, 14546301), (1485, 14105504), (1512, 13853620), (1540, 13601736), (1584, 13223910), (1680, 12468258), (1760, 11901519), (1848, 11334780), (1890, 11082896), (1980, 10579128), (2016, 10390215), (2079, 10075360), (2160, 9697534), (2310, 9067824), (2376, 8815940), (2464, 8501085), (2520, 8312172), (2640, 7934346), (2772, 7556520), (2970, 7052752), (3024, 6926810), (3080, 6800868), (3168, 6611955), (3360, 6234129), (3465, 6045216), (3696, 5667390), (3780, 5541448), (3960, 5289564), (4158, 5037680), (4320, 4848767), (4620, 4533912), (4752, 4407970), (5040, 4156086), (5280, 3967173), (5544, 3778260), (5940, 3526376), (6048, 3463405), (6160, 3400434), (6930, 3022608), (7392, 2833695), (7560, 2770724), (7920, 2644782), (8316, 2518840), (9240, 2266956), (9504, 2203985), (10080, 2078043), (10395, 2015072), (11088, 1889130), (11880, 1763188), (12320, 1700217), (13860, 1511304), (15120, 1385362), (15840, 1322391), (16632, 1259420), (18480, 1133478), (20790, 1007536), (22176, 944565), (23760, 881594), (27720, 755652), (30240, 692681), (33264, 629710), (36960, 566739), (41580, 503768), (47520, 440797), (55440, 377826), (62971, 332640), (66528, 314855), (83160, 251884), (110880, 188913), (125942, 166320)]