19644932160

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:6991

約数の個数: 448

約数和(自身を含む): 80900259840

約数和(自身を除く): 61255327680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 108, 112, 120, 126, 135, 140, 141, 144, 160, 168, 180, 188, 189, 192, 210, 216, 224, 235, 240, 252, 270, 280, 282, 288, 315, 320, 329, 336, 360, 376, 378, 420, 423, 432, 448, 470, 480, 504, 540, 560, 564, 576, 630, 658, 672, 705, 720, 752, 756, 840, 846, 864, 940, 945, 960, 987, 1008, 1080, 1120, 1128, 1260, 1269, 1316, 1344, 1410, 1440, 1504, 1512, 1645, 1680, 1692, 1728, 1880, 1890, 1974, 2016, 2115, 2160, 2240, 2256, 2520, 2538, 2632, 2820, 2880, 2961, 3008, 3024, 3290, 3360, 3384, 3760, 3780, 3948, 4032, 4230, 4320, 4512, 4935, 5040, 5076, 5264, 5640, 5922, 6048, 6345, 6580, 6720, 6768, 6911, 7520, 7560, 7896, 8460, 8640, 8883, 9024, 9870, 10080, 10152, 10528, 11280, 11844, 12096, 12690, 13160, 13536, 13822, 14805, 15040, 15120, 15792, 16920, 17766, 19740, 20160, 20304, 20733, 21056, 22560, 23688, 25380, 26320, 27072, 27644, 29610, 30240, 31584, 33840, 34555, 35532, 39480, 40608, 41466, 44415, 45120, 47376, 48377, 50760, 52640, 55288, 59220, 60480, 62199, 63168, 67680, 69110, 71064, 78960, 81216, 82932, 88830, 94752, 96754, 101520, 103665, 105280, 110576, 118440, 124398, 135360, 138220, 142128, 145131, 157920, 165864, 177660, 186597, 189504, 193508, 203040, 207330, 221152, 236880, 241885, 248796, 276440, 284256, 290262, 310995, 315840, 324817, 331728, 355320, 373194, 387016, 406080, 414660, 435393, 442304, 473760, 483770, 497592, 552880, 568512, 580524, 621990, 649634, 663456, 710640, 725655, 746388, 774032, 829320, 870786, 932985, 947520, 967540, 974451, 995184, 1105760, 1161048, 1243980, 1299268, 1306179, 1326912, 1421280, 1451310, 1492776, 1548064, 1624085, 1658640, 1741572, 1865970, 1935080, 1948902, 1990368, 2176965, 2211520, 2273719, 2322096, 2487960, 2598536, 2612358, 2842560, 2902620, 2923353, 2985552, 3096128, 3248170, 3317280, 3483144, 3731940, 3870160, 3897804, 3980736, 4353930, 4547438, 4644192, 4872255, 4975920, 5197072, 5224716, 5805240, 5846706, 5971104, 6496340, 6530895, 6634560, 6821157, 6966288, 7463880, 7740320, 7795608, 8707860, 8770059, 9094876, 9288384, 9744510, 9951840, 10394144, 10449432, 11368595, 11610480, 11693412, 11942208, 12992680, 13061790, 13642314, 13932576, 14616765, 14927760, 15480640, 15591216, 17415720, 17540118, 18189752, 19489020, 19903680, 20463471, 20788288, 20898864, 22737190, 23220960, 23386824, 25985360, 26123580, 27284628, 27865152, 29233530, 29855520, 31182432, 34105785, 34831440, 35080236, 36379504, 38978040, 40926942, 41797728, 43850295, 45474380, 46441920, 46773648, 51970720, 52247160, 54569256, 58467060, 59711040, 61390413, 62364864, 68211570, 69662880, 70160472, 72759008, 77956080, 81853884, 83595456, 87700590, 90948760, 93547296, 102317355, 103941440, 104494320, 109138512, 116934120, 122780826, 136423140, 139325760, 140320944, 145518016, 155912160, 163707768, 175401180, 181897520, 187094592, 204634710, 208988640, 218277024, 233868240, 245561652, 272846280, 280641888, 306952065, 311824320, 327415536, 350802360, 363795040, 409269420, 417977280, 436554048, 467736480, 491123304, 545692560, 561283776, 613904130, 654831072, 701604720, 727590080, 818538840, 935472960, 982246608, 1091385120, 1227808260, 1309662144, 1403209440, 1637077680, 1964493216, 2182770240, 2455616520, 2806418880, 3274155360, 3928986432, 4911233040, 6548310720, 9822466080, 19644932160]

約数ペア:

[(1, 19644932160), (2, 9822466080), (3, 6548310720), (4, 4911233040), (5, 3928986432), (6, 3274155360), (7, 2806418880), (8, 2455616520), (9, 2182770240), (10, 1964493216), (12, 1637077680), (14, 1403209440), (15, 1309662144), (16, 1227808260), (18, 1091385120), (20, 982246608), (21, 935472960), (24, 818538840), (27, 727590080), (28, 701604720), (30, 654831072), (32, 613904130), (35, 561283776), (36, 545692560), (40, 491123304), (42, 467736480), (45, 436554048), (47, 417977280), (48, 409269420), (54, 363795040), (56, 350802360), (60, 327415536), (63, 311824320), (64, 306952065), (70, 280641888), (72, 272846280), (80, 245561652), (84, 233868240), (90, 218277024), (94, 208988640), (96, 204634710), (105, 187094592), (108, 181897520), (112, 175401180), (120, 163707768), (126, 155912160), (135, 145518016), (140, 140320944), (141, 139325760), (144, 136423140), (160, 122780826), (168, 116934120), (180, 109138512), (188, 104494320), (189, 103941440), (192, 102317355), (210, 93547296), (216, 90948760), (224, 87700590), (235, 83595456), (240, 81853884), (252, 77956080), (270, 72759008), (280, 70160472), (282, 69662880), (288, 68211570), (315, 62364864), (320, 61390413), (329, 59711040), (336, 58467060), (360, 54569256), (376, 52247160), (378, 51970720), (420, 46773648), (423, 46441920), (432, 45474380), (448, 43850295), (470, 41797728), (480, 40926942), (504, 38978040), (540, 36379504), (560, 35080236), (564, 34831440), (576, 34105785), (630, 31182432), (658, 29855520), (672, 29233530), (705, 27865152), (720, 27284628), (752, 26123580), (756, 25985360), (840, 23386824), (846, 23220960), (864, 22737190), (940, 20898864), (945, 20788288), (960, 20463471), (987, 19903680), (1008, 19489020), (1080, 18189752), (1120, 17540118), (1128, 17415720), (1260, 15591216), (1269, 15480640), (1316, 14927760), (1344, 14616765), (1410, 13932576), (1440, 13642314), (1504, 13061790), (1512, 12992680), (1645, 11942208), (1680, 11693412), (1692, 11610480), (1728, 11368595), (1880, 10449432), (1890, 10394144), (1974, 9951840), (2016, 9744510), (2115, 9288384), (2160, 9094876), (2240, 8770059), (2256, 8707860), (2520, 7795608), (2538, 7740320), (2632, 7463880), (2820, 6966288), (2880, 6821157), (2961, 6634560), (3008, 6530895), (3024, 6496340), (3290, 5971104), (3360, 5846706), (3384, 5805240), (3760, 5224716), (3780, 5197072), (3948, 4975920), (4032, 4872255), (4230, 4644192), (4320, 4547438), (4512, 4353930), (4935, 3980736), (5040, 3897804), (5076, 3870160), (5264, 3731940), (5640, 3483144), (5922, 3317280), (6048, 3248170), (6345, 3096128), (6580, 2985552), (6720, 2923353), (6768, 2902620), (6911, 2842560), (7520, 2612358), (7560, 2598536), (7896, 2487960), (8460, 2322096), (8640, 2273719), (8883, 2211520), (9024, 2176965), (9870, 1990368), (10080, 1948902), (10152, 1935080), (10528, 1865970), (11280, 1741572), (11844, 1658640), (12096, 1624085), (12690, 1548064), (13160, 1492776), (13536, 1451310), (13822, 1421280), (14805, 1326912), (15040, 1306179), (15120, 1299268), (15792, 1243980), (16920, 1161048), (17766, 1105760), (19740, 995184), (20160, 974451), (20304, 967540), (20733, 947520), (21056, 932985), (22560, 870786), (23688, 829320), (25380, 774032), (26320, 746388), (27072, 725655), (27644, 710640), (29610, 663456), (30240, 649634), (31584, 621990), (33840, 580524), (34555, 568512), (35532, 552880), (39480, 497592), (40608, 483770), (41466, 473760), (44415, 442304), (45120, 435393), (47376, 414660), (48377, 406080), (50760, 387016), (52640, 373194), (55288, 355320), (59220, 331728), (60480, 324817), (62199, 315840), (63168, 310995), (67680, 290262), (69110, 284256), (71064, 276440), (78960, 248796), (81216, 241885), (82932, 236880), (88830, 221152), (94752, 207330), (96754, 203040), (101520, 193508), (103665, 189504), (105280, 186597), (110576, 177660), (118440, 165864), (124398, 157920), (135360, 145131), (138220, 142128)]