2019947544160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{384301}}^1$

素因数の和:384374

約数の個数: 288

約数和(自身を含む): 6198797408832

約数和(自身を除く): 4178849864672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 361, 364, 380, 416, 455, 494, 520, 532, 560, 608, 665, 722, 728, 760, 910, 988, 1040, 1064, 1120, 1235, 1330, 1444, 1456, 1520, 1729, 1805, 1820, 1976, 2080, 2128, 2470, 2527, 2660, 2888, 2912, 3040, 3458, 3610, 3640, 3952, 4256, 4693, 4940, 5054, 5320, 5776, 6916, 7220, 7280, 7904, 8645, 9386, 9880, 10108, 10640, 11552, 12635, 13832, 14440, 14560, 17290, 18772, 19760, 20216, 21280, 23465, 25270, 27664, 28880, 32851, 34580, 37544, 39520, 40432, 46930, 50540, 55328, 57760, 65702, 69160, 75088, 80864, 93860, 101080, 131404, 138320, 150176, 164255, 187720, 202160, 262808, 276640, 328510, 375440, 384301, 404320, 525616, 657020, 750880, 768602, 1051232, 1314040, 1537204, 1921505, 2628080, 2690107, 3074408, 3843010, 4995913, 5256160, 5380214, 6148816, 7301719, 7686020, 9991826, 10760428, 12297632, 13450535, 14603438, 15372040, 19983652, 21520856, 24979565, 26901070, 29206876, 30744080, 34971391, 36508595, 39967304, 43041712, 49959130, 51112033, 53802140, 58413752, 61488160, 69942782, 73017190, 79934608, 86083424, 94922347, 99918260, 102224066, 107604280, 116827504, 138732661, 139885564, 146034380, 159869216, 174856955, 189844694, 199836520, 204448132, 215208560, 233655008, 255560165, 277465322, 279771128, 292068760, 349713910, 379689388, 399673040, 408896264, 430417120, 474611735, 511120330, 554930644, 559542256, 584137520, 664456429, 693663305, 699427820, 759378776, 799346080, 817792528, 949223470, 971128627, 1022240660, 1109861288, 1119084512, 1168275040, 1328912858, 1387326610, 1398855640, 1518757552, 1635585056, 1803524593, 1898446940, 1942257254, 2044481320, 2219722576, 2657825716, 2774653220, 2797711280, 3037515104, 3322282145, 3607049186, 3796893880, 3884514508, 4088962640, 4439445152, 4855643135, 5315651432, 5549306440, 5595422560, 6644564290, 7214098372, 7593787760, 7769029016, 8177925280, 9017622965, 9711286270, 10631302864, 11098612880, 12624672151, 13289128580, 14428196744, 15187575520, 15538058032, 18035245930, 19422572540, 21262605728, 22197225760, 25249344302, 26578257160, 28856393488, 31076116064, 36070491860, 38845145080, 50498688604, 53156514320, 57712786976, 63123360755, 72140983720, 77690290160, 100997377208, 106313028640, 126246721510, 144281967440, 155380580320, 201994754416, 252493443020, 288563934880, 403989508832, 504986886040, 1009973772080, 2019947544160]

約数ペア:

[(1, 2019947544160), (2, 1009973772080), (4, 504986886040), (5, 403989508832), (7, 288563934880), (8, 252493443020), (10, 201994754416), (13, 155380580320), (14, 144281967440), (16, 126246721510), (19, 106313028640), (20, 100997377208), (26, 77690290160), (28, 72140983720), (32, 63123360755), (35, 57712786976), (38, 53156514320), (40, 50498688604), (52, 38845145080), (56, 36070491860), (65, 31076116064), (70, 28856393488), (76, 26578257160), (80, 25249344302), (91, 22197225760), (95, 21262605728), (104, 19422572540), (112, 18035245930), (130, 15538058032), (133, 15187575520), (140, 14428196744), (152, 13289128580), (160, 12624672151), (182, 11098612880), (190, 10631302864), (208, 9711286270), (224, 9017622965), (247, 8177925280), (260, 7769029016), (266, 7593787760), (280, 7214098372), (304, 6644564290), (361, 5595422560), (364, 5549306440), (380, 5315651432), (416, 4855643135), (455, 4439445152), (494, 4088962640), (520, 3884514508), (532, 3796893880), (560, 3607049186), (608, 3322282145), (665, 3037515104), (722, 2797711280), (728, 2774653220), (760, 2657825716), (910, 2219722576), (988, 2044481320), (1040, 1942257254), (1064, 1898446940), (1120, 1803524593), (1235, 1635585056), (1330, 1518757552), (1444, 1398855640), (1456, 1387326610), (1520, 1328912858), (1729, 1168275040), (1805, 1119084512), (1820, 1109861288), (1976, 1022240660), (2080, 971128627), (2128, 949223470), (2470, 817792528), (2527, 799346080), (2660, 759378776), (2888, 699427820), (2912, 693663305), (3040, 664456429), (3458, 584137520), (3610, 559542256), (3640, 554930644), (3952, 511120330), (4256, 474611735), (4693, 430417120), (4940, 408896264), (5054, 399673040), (5320, 379689388), (5776, 349713910), (6916, 292068760), (7220, 279771128), (7280, 277465322), (7904, 255560165), (8645, 233655008), (9386, 215208560), (9880, 204448132), (10108, 199836520), (10640, 189844694), (11552, 174856955), (12635, 159869216), (13832, 146034380), (14440, 139885564), (14560, 138732661), (17290, 116827504), (18772, 107604280), (19760, 102224066), (20216, 99918260), (21280, 94922347), (23465, 86083424), (25270, 79934608), (27664, 73017190), (28880, 69942782), (32851, 61488160), (34580, 58413752), (37544, 53802140), (39520, 51112033), (40432, 49959130), (46930, 43041712), (50540, 39967304), (55328, 36508595), (57760, 34971391), (65702, 30744080), (69160, 29206876), (75088, 26901070), (80864, 24979565), (93860, 21520856), (101080, 19983652), (131404, 15372040), (138320, 14603438), (150176, 13450535), (164255, 12297632), (187720, 10760428), (202160, 9991826), (262808, 7686020), (276640, 7301719), (328510, 6148816), (375440, 5380214), (384301, 5256160), (404320, 4995913), (525616, 3843010), (657020, 3074408), (750880, 2690107), (768602, 2628080), (1051232, 1921505), (1314040, 1537204)]