7156260720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 480

約数和(自身を含む): 28627881984

約数和(自身を除く): 21471621264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 163, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 281, 310, 315, 326, 336, 360, 372, 420, 434, 465, 489, 496, 504, 558, 560, 562, 620, 630, 651, 652, 720, 744, 815, 840, 843, 868, 930, 978, 1008, 1085, 1116, 1124, 1141, 1240, 1260, 1302, 1304, 1395, 1405, 1467, 1488, 1630, 1680, 1686, 1736, 1860, 1953, 1956, 1967, 2170, 2232, 2248, 2282, 2445, 2480, 2520, 2529, 2604, 2608, 2790, 2810, 2934, 3255, 3260, 3372, 3423, 3472, 3720, 3906, 3912, 3934, 4215, 4340, 4464, 4496, 4564, 4890, 5040, 5053, 5058, 5208, 5580, 5620, 5705, 5868, 5901, 6510, 6520, 6744, 6846, 7335, 7440, 7812, 7824, 7868, 8430, 8680, 8711, 9128, 9765, 9780, 9835, 10106, 10116, 10269, 10416, 11160, 11240, 11410, 11736, 11802, 12645, 13020, 13040, 13488, 13692, 14670, 15159, 15624, 15736, 16860, 17115, 17360, 17422, 17703, 18256, 19530, 19560, 19670, 20212, 20232, 20538, 22320, 22480, 22820, 23472, 23604, 25265, 25290, 26040, 26133, 27384, 29340, 29505, 30318, 31248, 31472, 33720, 34230, 34844, 35371, 35406, 39060, 39120, 39340, 40424, 40464, 41076, 43555, 45477, 45640, 45803, 47208, 50530, 50580, 51345, 52080, 52266, 54768, 58680, 59010, 60636, 60977, 67440, 68460, 69688, 70742, 70812, 75795, 78120, 78399, 78680, 80848, 82152, 87110, 88515, 90954, 91280, 91606, 94416, 101060, 101160, 102690, 104532, 106113, 117360, 118020, 121272, 121954, 130665, 136920, 137409, 139376, 141484, 141624, 151590, 156240, 156798, 157360, 164304, 174220, 176855, 177030, 181908, 182931, 183212, 202120, 202320, 205380, 209064, 212226, 227385, 229015, 236040, 242544, 243908, 261330, 273840, 274818, 282968, 283248, 303180, 304885, 313596, 318339, 320621, 348440, 353710, 354060, 363816, 365862, 366424, 391995, 404240, 410760, 412227, 418128, 424452, 454770, 458030, 472080, 487816, 522660, 530565, 548793, 549636, 565936, 606360, 609770, 627192, 636678, 641242, 687045, 696880, 707420, 708120, 727632, 731724, 732848, 783990, 821520, 824454, 848904, 909540, 914655, 916060, 961863, 975632, 1045320, 1061130, 1097586, 1099272, 1212720, 1219540, 1254384, 1273356, 1282484, 1374090, 1414840, 1416240, 1419893, 1463448, 1567980, 1591695, 1603105, 1648908, 1697808, 1819080, 1829310, 1832120, 1923726, 2061135, 2090640, 2122260, 2195172, 2198544, 2439080, 2546712, 2564968, 2743965, 2748180, 2829680, 2839786, 2885589, 2926896, 3135960, 3183390, 3206210, 3297816, 3638160, 3658620, 3664240, 3847452, 4122270, 4244520, 4259679, 4390344, 4809315, 4878160, 5093424, 5129936, 5487930, 5496360, 5679572, 5771178, 6271920, 6366780, 6412420, 6595632, 7099465, 7317240, 7694904, 8244540, 8489040, 8519358, 8780688, 9618630, 9939251, 10975860, 10992720, 11359144, 11542356, 12733560, 12779037, 12824840, 14198930, 14427945, 14634480, 15389808, 16489080, 17038716, 19237260, 19878502, 21298395, 21951720, 22718288, 23084712, 25467120, 25558074, 25649680, 28397860, 28855890, 29817753, 32978160, 34077432, 38474520, 39757004, 42596790, 43903440, 46169424, 49696255, 51116148, 56795720, 57711780, 59635506, 63895185, 68154864, 76949040, 79514008, 85193580, 89453259, 99392510, 102232296, 113591440, 115423560, 119271012, 127790370, 149088765, 159028016, 170387160, 178906518, 198785020, 204464592, 230847120, 238542024, 255580740, 298177530, 340774320, 357813036, 397570040, 447266295, 477084048, 511161480, 596355060, 715626072, 795140080, 894532590, 1022322960, 1192710120, 1431252144, 1789065180, 2385420240, 3578130360, 7156260720]

約数ペア:

[(1, 7156260720), (2, 3578130360), (3, 2385420240), (4, 1789065180), (5, 1431252144), (6, 1192710120), (7, 1022322960), (8, 894532590), (9, 795140080), (10, 715626072), (12, 596355060), (14, 511161480), (15, 477084048), (16, 447266295), (18, 397570040), (20, 357813036), (21, 340774320), (24, 298177530), (28, 255580740), (30, 238542024), (31, 230847120), (35, 204464592), (36, 198785020), (40, 178906518), (42, 170387160), (45, 159028016), (48, 149088765), (56, 127790370), (60, 119271012), (62, 115423560), (63, 113591440), (70, 102232296), (72, 99392510), (80, 89453259), (84, 85193580), (90, 79514008), (93, 76949040), (105, 68154864), (112, 63895185), (120, 59635506), (124, 57711780), (126, 56795720), (140, 51116148), (144, 49696255), (155, 46169424), (163, 43903440), (168, 42596790), (180, 39757004), (186, 38474520), (210, 34077432), (217, 32978160), (240, 29817753), (248, 28855890), (252, 28397860), (279, 25649680), (280, 25558074), (281, 25467120), (310, 23084712), (315, 22718288), (326, 21951720), (336, 21298395), (360, 19878502), (372, 19237260), (420, 17038716), (434, 16489080), (465, 15389808), (489, 14634480), (496, 14427945), (504, 14198930), (558, 12824840), (560, 12779037), (562, 12733560), (620, 11542356), (630, 11359144), (651, 10992720), (652, 10975860), (720, 9939251), (744, 9618630), (815, 8780688), (840, 8519358), (843, 8489040), (868, 8244540), (930, 7694904), (978, 7317240), (1008, 7099465), (1085, 6595632), (1116, 6412420), (1124, 6366780), (1141, 6271920), (1240, 5771178), (1260, 5679572), (1302, 5496360), (1304, 5487930), (1395, 5129936), (1405, 5093424), (1467, 4878160), (1488, 4809315), (1630, 4390344), (1680, 4259679), (1686, 4244520), (1736, 4122270), (1860, 3847452), (1953, 3664240), (1956, 3658620), (1967, 3638160), (2170, 3297816), (2232, 3206210), (2248, 3183390), (2282, 3135960), (2445, 2926896), (2480, 2885589), (2520, 2839786), (2529, 2829680), (2604, 2748180), (2608, 2743965), (2790, 2564968), (2810, 2546712), (2934, 2439080), (3255, 2198544), (3260, 2195172), (3372, 2122260), (3423, 2090640), (3472, 2061135), (3720, 1923726), (3906, 1832120), (3912, 1829310), (3934, 1819080), (4215, 1697808), (4340, 1648908), (4464, 1603105), (4496, 1591695), (4564, 1567980), (4890, 1463448), (5040, 1419893), (5053, 1416240), (5058, 1414840), (5208, 1374090), (5580, 1282484), (5620, 1273356), (5705, 1254384), (5868, 1219540), (5901, 1212720), (6510, 1099272), (6520, 1097586), (6744, 1061130), (6846, 1045320), (7335, 975632), (7440, 961863), (7812, 916060), (7824, 914655), (7868, 909540), (8430, 848904), (8680, 824454), (8711, 821520), (9128, 783990), (9765, 732848), (9780, 731724), (9835, 727632), (10106, 708120), (10116, 707420), (10269, 696880), (10416, 687045), (11160, 641242), (11240, 636678), (11410, 627192), (11736, 609770), (11802, 606360), (12645, 565936), (13020, 549636), (13040, 548793), (13488, 530565), (13692, 522660), (14670, 487816), (15159, 472080), (15624, 458030), (15736, 454770), (16860, 424452), (17115, 418128), (17360, 412227), (17422, 410760), (17703, 404240), (18256, 391995), (19530, 366424), (19560, 365862), (19670, 363816), (20212, 354060), (20232, 353710), (20538, 348440), (22320, 320621), (22480, 318339), (22820, 313596), (23472, 304885), (23604, 303180), (25265, 283248), (25290, 282968), (26040, 274818), (26133, 273840), (27384, 261330), (29340, 243908), (29505, 242544), (30318, 236040), (31248, 229015), (31472, 227385), (33720, 212226), (34230, 209064), (34844, 205380), (35371, 202320), (35406, 202120), (39060, 183212), (39120, 182931), (39340, 181908), (40424, 177030), (40464, 176855), (41076, 174220), (43555, 164304), (45477, 157360), (45640, 156798), (45803, 156240), (47208, 151590), (50530, 141624), (50580, 141484), (51345, 139376), (52080, 137409), (52266, 136920), (54768, 130665), (58680, 121954), (59010, 121272), (60636, 118020), (60977, 117360), (67440, 106113), (68460, 104532), (69688, 102690), (70742, 101160), (70812, 101060), (75795, 94416), (78120, 91606), (78399, 91280), (78680, 90954), (80848, 88515), (82152, 87110)]