742135673520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{73693}}^1$

素因数の和:73980

約数の個数: 240

約数和(自身を含む): 2540306463552

約数和(自身を除く): 1798170790032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 197, 213, 240, 284, 355, 360, 394, 426, 568, 591, 639, 710, 720, 788, 852, 985, 1065, 1136, 1182, 1278, 1420, 1576, 1704, 1773, 1970, 2130, 2364, 2556, 2840, 2955, 3152, 3195, 3408, 3546, 3940, 4260, 4728, 5112, 5680, 5910, 6390, 7092, 7880, 8520, 8865, 9456, 10224, 11820, 12780, 13987, 14184, 15760, 17040, 17730, 23640, 25560, 27974, 28368, 35460, 41961, 47280, 51120, 55948, 69935, 70920, 73693, 83922, 111896, 125883, 139870, 141840, 147386, 167844, 209805, 221079, 223792, 251766, 279740, 294772, 335688, 368465, 419610, 442158, 503532, 559480, 589544, 629415, 663237, 671376, 736930, 839220, 884316, 1007064, 1105395, 1118960, 1179088, 1258830, 1326474, 1473860, 1678440, 1768632, 2014128, 2210790, 2517660, 2652948, 2947720, 3316185, 3356880, 3537264, 4421580, 5035320, 5232203, 5305896, 5895440, 6632370, 8843160, 10070640, 10464406, 10611792, 13264740, 14517521, 15696609, 17686320, 20928812, 26161015, 26529480, 29035042, 31393218, 41857624, 43552563, 47089827, 52322030, 53058960, 58070084, 62786436, 72587605, 78483045, 83715248, 87105126, 94179654, 104644060, 116140168, 125572872, 130657689, 145175210, 156966090, 174210252, 188359308, 209288120, 217762815, 232280336, 235449135, 251145744, 261315378, 290350420, 313932180, 348420504, 376718616, 418576240, 435525630, 470898270, 522630756, 580700840, 627864360, 653288445, 696841008, 753437232, 871051260, 941796540, 1030743991, 1045261512, 1161401680, 1255728720, 1306576890, 1742102520, 1883593080, 2061487982, 2090523024, 2613153780, 3092231973, 3484205040, 3767186160, 4122975964, 5153719955, 5226307560, 6184463946, 8245951928, 9276695919, 10307439910, 10452615120, 12368927892, 15461159865, 16491903856, 18553391838, 20614879820, 24737855784, 30922319730, 37106783676, 41229759640, 46383479595, 49475711568, 61844639460, 74213567352, 82459519280, 92766959190, 123689278920, 148427134704, 185533918380, 247378557840, 371067836760, 742135673520]

約数ペア:

[(1, 742135673520), (2, 371067836760), (3, 247378557840), (4, 185533918380), (5, 148427134704), (6, 123689278920), (8, 92766959190), (9, 82459519280), (10, 74213567352), (12, 61844639460), (15, 49475711568), (16, 46383479595), (18, 41229759640), (20, 37106783676), (24, 30922319730), (30, 24737855784), (36, 20614879820), (40, 18553391838), (45, 16491903856), (48, 15461159865), (60, 12368927892), (71, 10452615120), (72, 10307439910), (80, 9276695919), (90, 8245951928), (120, 6184463946), (142, 5226307560), (144, 5153719955), (180, 4122975964), (197, 3767186160), (213, 3484205040), (240, 3092231973), (284, 2613153780), (355, 2090523024), (360, 2061487982), (394, 1883593080), (426, 1742102520), (568, 1306576890), (591, 1255728720), (639, 1161401680), (710, 1045261512), (720, 1030743991), (788, 941796540), (852, 871051260), (985, 753437232), (1065, 696841008), (1136, 653288445), (1182, 627864360), (1278, 580700840), (1420, 522630756), (1576, 470898270), (1704, 435525630), (1773, 418576240), (1970, 376718616), (2130, 348420504), (2364, 313932180), (2556, 290350420), (2840, 261315378), (2955, 251145744), (3152, 235449135), (3195, 232280336), (3408, 217762815), (3546, 209288120), (3940, 188359308), (4260, 174210252), (4728, 156966090), (5112, 145175210), (5680, 130657689), (5910, 125572872), (6390, 116140168), (7092, 104644060), (7880, 94179654), (8520, 87105126), (8865, 83715248), (9456, 78483045), (10224, 72587605), (11820, 62786436), (12780, 58070084), (13987, 53058960), (14184, 52322030), (15760, 47089827), (17040, 43552563), (17730, 41857624), (23640, 31393218), (25560, 29035042), (27974, 26529480), (28368, 26161015), (35460, 20928812), (41961, 17686320), (47280, 15696609), (51120, 14517521), (55948, 13264740), (69935, 10611792), (70920, 10464406), (73693, 10070640), (83922, 8843160), (111896, 6632370), (125883, 5895440), (139870, 5305896), (141840, 5232203), (147386, 5035320), (167844, 4421580), (209805, 3537264), (221079, 3356880), (223792, 3316185), (251766, 2947720), (279740, 2652948), (294772, 2517660), (335688, 2210790), (368465, 2014128), (419610, 1768632), (442158, 1678440), (503532, 1473860), (559480, 1326474), (589544, 1258830), (629415, 1179088), (663237, 1118960), (671376, 1105395), (736930, 1007064), (839220, 884316)]