1957944753720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{686449}}^1$

素因数の和:686627

約数の個数: 256

約数和(自身を含む): 6919416000000

約数和(自身を除く): 4961471246280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 139, 152, 171, 180, 190, 216, 228, 270, 278, 285, 342, 360, 380, 417, 456, 513, 540, 556, 570, 684, 695, 760, 834, 855, 1026, 1080, 1112, 1140, 1251, 1368, 1390, 1668, 1710, 2052, 2085, 2280, 2502, 2565, 2641, 2780, 3336, 3420, 3753, 4104, 4170, 5004, 5130, 5282, 5560, 6255, 6840, 7506, 7923, 8340, 10008, 10260, 10564, 12510, 13205, 15012, 15846, 16680, 18765, 20520, 21128, 23769, 25020, 26410, 30024, 31692, 37530, 39615, 47538, 50040, 52820, 63384, 71307, 75060, 79230, 95076, 105640, 118845, 142614, 150120, 158460, 190152, 237690, 285228, 316920, 356535, 475380, 570456, 686449, 713070, 950760, 1372898, 1426140, 2059347, 2745796, 2852280, 3432245, 4118694, 5491592, 6178041, 6864490, 8237388, 10296735, 12356082, 13042531, 13728980, 16474776, 18534123, 20593470, 24712164, 26085062, 27457960, 30890205, 37068246, 39127593, 41186940, 49424328, 52170124, 61780410, 65212655, 74136492, 78255186, 82373880, 92670615, 95416411, 104340248, 117382779, 123560820, 130425310, 148272984, 156510372, 185341230, 190832822, 195637965, 234765558, 247121640, 260850620, 286249233, 313020744, 352148337, 370682460, 381665644, 391275930, 469531116, 477082055, 521701240, 572498466, 586913895, 704296674, 741364920, 763331288, 782551860, 858747699, 939062232, 954164110, 1144996932, 1173827790, 1408593348, 1431246165, 1565103720, 1717495398, 1760741685, 1812911809, 1908328220, 2289993864, 2347655580, 2576243097, 2817186696, 2862492330, 3434990796, 3521483370, 3625823618, 3816656440, 4293738495, 4695311160, 5152486194, 5438735427, 5724984660, 6869981592, 7042966740, 7251647236, 8587476990, 9064559045, 10304972388, 10877470854, 11449969320, 12881215485, 14085933480, 14503294472, 16316206281, 17174953980, 18129118090, 20609944776, 21754941708, 25762430970, 27193677135, 32632412562, 34349907960, 36258236180, 43509883416, 48948618843, 51524861940, 54387354270, 65264825124, 72516472360, 81581031405, 97897237686, 103049723880, 108774708540, 130529650248, 163162062810, 195794475372, 217549417080, 244743094215, 326324125620, 391588950744, 489486188430, 652648251240, 978972376860, 1957944753720]

約数ペア:

[(1, 1957944753720), (2, 978972376860), (3, 652648251240), (4, 489486188430), (5, 391588950744), (6, 326324125620), (8, 244743094215), (9, 217549417080), (10, 195794475372), (12, 163162062810), (15, 130529650248), (18, 108774708540), (19, 103049723880), (20, 97897237686), (24, 81581031405), (27, 72516472360), (30, 65264825124), (36, 54387354270), (38, 51524861940), (40, 48948618843), (45, 43509883416), (54, 36258236180), (57, 34349907960), (60, 32632412562), (72, 27193677135), (76, 25762430970), (90, 21754941708), (95, 20609944776), (108, 18129118090), (114, 17174953980), (120, 16316206281), (135, 14503294472), (139, 14085933480), (152, 12881215485), (171, 11449969320), (180, 10877470854), (190, 10304972388), (216, 9064559045), (228, 8587476990), (270, 7251647236), (278, 7042966740), (285, 6869981592), (342, 5724984660), (360, 5438735427), (380, 5152486194), (417, 4695311160), (456, 4293738495), (513, 3816656440), (540, 3625823618), (556, 3521483370), (570, 3434990796), (684, 2862492330), (695, 2817186696), (760, 2576243097), (834, 2347655580), (855, 2289993864), (1026, 1908328220), (1080, 1812911809), (1112, 1760741685), (1140, 1717495398), (1251, 1565103720), (1368, 1431246165), (1390, 1408593348), (1668, 1173827790), (1710, 1144996932), (2052, 954164110), (2085, 939062232), (2280, 858747699), (2502, 782551860), (2565, 763331288), (2641, 741364920), (2780, 704296674), (3336, 586913895), (3420, 572498466), (3753, 521701240), (4104, 477082055), (4170, 469531116), (5004, 391275930), (5130, 381665644), (5282, 370682460), (5560, 352148337), (6255, 313020744), (6840, 286249233), (7506, 260850620), (7923, 247121640), (8340, 234765558), (10008, 195637965), (10260, 190832822), (10564, 185341230), (12510, 156510372), (13205, 148272984), (15012, 130425310), (15846, 123560820), (16680, 117382779), (18765, 104340248), (20520, 95416411), (21128, 92670615), (23769, 82373880), (25020, 78255186), (26410, 74136492), (30024, 65212655), (31692, 61780410), (37530, 52170124), (39615, 49424328), (47538, 41186940), (50040, 39127593), (52820, 37068246), (63384, 30890205), (71307, 27457960), (75060, 26085062), (79230, 24712164), (95076, 20593470), (105640, 18534123), (118845, 16474776), (142614, 13728980), (150120, 13042531), (158460, 12356082), (190152, 10296735), (237690, 8237388), (285228, 6864490), (316920, 6178041), (356535, 5491592), (475380, 4118694), (570456, 3432245), (686449, 2852280), (713070, 2745796), (950760, 2059347), (1372898, 1426140)]