715462020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1475

約数の個数: 288

約数和(自身を含む): 2759178240

約数和(自身を除く): 2043716220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1409, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2340, 2418, 2604, 2730, 2790, 2818, 2821, 3255, 3276, 3627, 3906, 4030, 4095, 4227, 4340, 4836, 5460, 5580, 5636, 5642, 6045, 6510, 7045, 7254, 7812, 8060, 8190, 8454, 8463, 9765, 9863, 11284, 12090, 12681, 13020, 14090, 14105, 14508, 16380, 16908, 16926, 18135, 18317, 19530, 19726, 21135, 24180, 25362, 25389, 28180, 28210, 29589, 33852, 36270, 36634, 39060, 39452, 42270, 42315, 43679, 49315, 50724, 50778, 54951, 56420, 59178, 63405, 72540, 73268, 84540, 84630, 87358, 88767, 91585, 98630, 101556, 109902, 118356, 126810, 126945, 128219, 131037, 147945, 164853, 169260, 174716, 177534, 183170, 197260, 218395, 219804, 253620, 253890, 256438, 262074, 274755, 295890, 305753, 329706, 355068, 366340, 384657, 393111, 436790, 443835, 507780, 512876, 524148, 549510, 567827, 591780, 611506, 641095, 655185, 659412, 769314, 786222, 824265, 873580, 887670, 917259, 1099020, 1135654, 1153971, 1223012, 1282190, 1310370, 1528765, 1538628, 1572444, 1648530, 1703481, 1775340, 1834518, 1923285, 1965555, 2271308, 2307942, 2564380, 2620740, 2751777, 2839135, 3057530, 3297060, 3406962, 3669036, 3846570, 3931110, 3974789, 4586295, 4615884, 5110443, 5503554, 5678270, 5769855, 6115060, 6813924, 7693140, 7862220, 7949578, 8517405, 9172590, 10220886, 11007108, 11356540, 11539710, 11924367, 13758885, 15899156, 17034810, 18345180, 19873945, 20441772, 23079420, 23848734, 25552215, 27517770, 34069620, 35773101, 39747890, 47697468, 51104430, 55035540, 59621835, 71546202, 79495780, 102208860, 119243670, 143092404, 178865505, 238487340, 357731010, 715462020]

約数ペア:

[(1, 715462020), (2, 357731010), (3, 238487340), (4, 178865505), (5, 143092404), (6, 119243670), (7, 102208860), (9, 79495780), (10, 71546202), (12, 59621835), (13, 55035540), (14, 51104430), (15, 47697468), (18, 39747890), (20, 35773101), (21, 34069620), (26, 27517770), (28, 25552215), (30, 23848734), (31, 23079420), (35, 20441772), (36, 19873945), (39, 18345180), (42, 17034810), (45, 15899156), (52, 13758885), (60, 11924367), (62, 11539710), (63, 11356540), (65, 11007108), (70, 10220886), (78, 9172590), (84, 8517405), (90, 7949578), (91, 7862220), (93, 7693140), (105, 6813924), (117, 6115060), (124, 5769855), (126, 5678270), (130, 5503554), (140, 5110443), (155, 4615884), (156, 4586295), (180, 3974789), (182, 3931110), (186, 3846570), (195, 3669036), (210, 3406962), (217, 3297060), (234, 3057530), (252, 2839135), (260, 2751777), (273, 2620740), (279, 2564380), (310, 2307942), (315, 2271308), (364, 1965555), (372, 1923285), (390, 1834518), (403, 1775340), (420, 1703481), (434, 1648530), (455, 1572444), (465, 1538628), (468, 1528765), (546, 1310370), (558, 1282190), (585, 1223012), (620, 1153971), (630, 1135654), (651, 1099020), (780, 917259), (806, 887670), (819, 873580), (868, 824265), (910, 786222), (930, 769314), (1085, 659412), (1092, 655185), (1116, 641095), (1170, 611506), (1209, 591780), (1260, 567827), (1302, 549510), (1365, 524148), (1395, 512876), (1409, 507780), (1612, 443835), (1638, 436790), (1820, 393111), (1860, 384657), (1953, 366340), (2015, 355068), (2170, 329706), (2340, 305753), (2418, 295890), (2604, 274755), (2730, 262074), (2790, 256438), (2818, 253890), (2821, 253620), (3255, 219804), (3276, 218395), (3627, 197260), (3906, 183170), (4030, 177534), (4095, 174716), (4227, 169260), (4340, 164853), (4836, 147945), (5460, 131037), (5580, 128219), (5636, 126945), (5642, 126810), (6045, 118356), (6510, 109902), (7045, 101556), (7254, 98630), (7812, 91585), (8060, 88767), (8190, 87358), (8454, 84630), (8463, 84540), (9765, 73268), (9863, 72540), (11284, 63405), (12090, 59178), (12681, 56420), (13020, 54951), (14090, 50778), (14105, 50724), (14508, 49315), (16380, 43679), (16908, 42315), (16926, 42270), (18135, 39452), (18317, 39060), (19530, 36634), (19726, 36270), (21135, 33852), (24180, 29589), (25362, 28210), (25389, 28180)]