78883204920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1414

約数の個数: 256

約数和(自身を含む): 257335626240

約数和(自身を除く): 178452421320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 197, 260, 283, 312, 390, 394, 520, 566, 591, 780, 788, 849, 907, 985, 1132, 1182, 1415, 1560, 1576, 1698, 1814, 1970, 2264, 2364, 2561, 2721, 2830, 2955, 3396, 3628, 3679, 3940, 4245, 4535, 4728, 5122, 5442, 5660, 5910, 6792, 7256, 7358, 7683, 7880, 8490, 9070, 10244, 10884, 11037, 11320, 11791, 11820, 12805, 13605, 14716, 15366, 16980, 18140, 18395, 20488, 21768, 22074, 23582, 23640, 25610, 27210, 29432, 30732, 33960, 35373, 36280, 36790, 38415, 44148, 47164, 51220, 54420, 55185, 55751, 58955, 61464, 70746, 73580, 76830, 88296, 94328, 102440, 108840, 110370, 111502, 117910, 141492, 147160, 153660, 167253, 176865, 178679, 220740, 223004, 235820, 256681, 278755, 282984, 307320, 334506, 353730, 357358, 441480, 446008, 471640, 513362, 536037, 557510, 669012, 707460, 714716, 724763, 770043, 836265, 893395, 1026724, 1072074, 1115020, 1283405, 1338024, 1414920, 1429432, 1449526, 1540086, 1672530, 1786790, 2053448, 2144148, 2174289, 2230040, 2322827, 2566810, 2680185, 2899052, 3080172, 3336853, 3345060, 3573580, 3623815, 3850215, 4288296, 4348578, 4645654, 5133620, 5360370, 5798104, 6160344, 6673706, 6690120, 6968481, 7147160, 7247630, 7700430, 8697156, 9291308, 10010559, 10267240, 10720740, 10871445, 11614135, 13347412, 13936962, 14495260, 15400860, 16684265, 17394312, 18582616, 20021118, 21441480, 21742890, 23228270, 26694824, 27873924, 28990520, 30801720, 33368530, 34842405, 40042236, 43485780, 46456540, 50052795, 50566157, 55747848, 66737060, 69684810, 80084472, 86971560, 92913080, 100105590, 101132314, 133474120, 139369620, 151698471, 200211180, 202264628, 252830785, 278739240, 303396942, 400422360, 404529256, 505661570, 606793884, 657360041, 758492355, 1011323140, 1213587768, 1314720082, 1516984710, 1972080123, 2022646280, 2629440164, 3033969420, 3286800205, 3944160246, 5258880328, 6067938840, 6573600410, 7888320492, 9860400615, 13147200820, 15776640984, 19720801230, 26294401640, 39441602460, 78883204920]

約数ペア:

[(1, 78883204920), (2, 39441602460), (3, 26294401640), (4, 19720801230), (5, 15776640984), (6, 13147200820), (8, 9860400615), (10, 7888320492), (12, 6573600410), (13, 6067938840), (15, 5258880328), (20, 3944160246), (24, 3286800205), (26, 3033969420), (30, 2629440164), (39, 2022646280), (40, 1972080123), (52, 1516984710), (60, 1314720082), (65, 1213587768), (78, 1011323140), (104, 758492355), (120, 657360041), (130, 606793884), (156, 505661570), (195, 404529256), (197, 400422360), (260, 303396942), (283, 278739240), (312, 252830785), (390, 202264628), (394, 200211180), (520, 151698471), (566, 139369620), (591, 133474120), (780, 101132314), (788, 100105590), (849, 92913080), (907, 86971560), (985, 80084472), (1132, 69684810), (1182, 66737060), (1415, 55747848), (1560, 50566157), (1576, 50052795), (1698, 46456540), (1814, 43485780), (1970, 40042236), (2264, 34842405), (2364, 33368530), (2561, 30801720), (2721, 28990520), (2830, 27873924), (2955, 26694824), (3396, 23228270), (3628, 21742890), (3679, 21441480), (3940, 20021118), (4245, 18582616), (4535, 17394312), (4728, 16684265), (5122, 15400860), (5442, 14495260), (5660, 13936962), (5910, 13347412), (6792, 11614135), (7256, 10871445), (7358, 10720740), (7683, 10267240), (7880, 10010559), (8490, 9291308), (9070, 8697156), (10244, 7700430), (10884, 7247630), (11037, 7147160), (11320, 6968481), (11791, 6690120), (11820, 6673706), (12805, 6160344), (13605, 5798104), (14716, 5360370), (15366, 5133620), (16980, 4645654), (18140, 4348578), (18395, 4288296), (20488, 3850215), (21768, 3623815), (22074, 3573580), (23582, 3345060), (23640, 3336853), (25610, 3080172), (27210, 2899052), (29432, 2680185), (30732, 2566810), (33960, 2322827), (35373, 2230040), (36280, 2174289), (36790, 2144148), (38415, 2053448), (44148, 1786790), (47164, 1672530), (51220, 1540086), (54420, 1449526), (55185, 1429432), (55751, 1414920), (58955, 1338024), (61464, 1283405), (70746, 1115020), (73580, 1072074), (76830, 1026724), (88296, 893395), (94328, 836265), (102440, 770043), (108840, 724763), (110370, 714716), (111502, 707460), (117910, 669012), (141492, 557510), (147160, 536037), (153660, 513362), (167253, 471640), (176865, 446008), (178679, 441480), (220740, 357358), (223004, 353730), (235820, 334506), (256681, 307320), (278755, 282984)]