774033088720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{6481}}^1$

素因数の和:7289

約数の個数: 160

約数和(自身を含む): 1922687002656

約数和(自身を除く): 1148653913936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 137, 170, 272, 274, 340, 548, 641, 680, 685, 1096, 1282, 1360, 1370, 2192, 2329, 2564, 2740, 3205, 4658, 5128, 5480, 6410, 6481, 9316, 10256, 10897, 10960, 11645, 12820, 12962, 18632, 21794, 23290, 25640, 25924, 32405, 37264, 43588, 46580, 51280, 51848, 54485, 64810, 87176, 87817, 93160, 103696, 108970, 110177, 129620, 174352, 175634, 186320, 217940, 220354, 259240, 351268, 435880, 439085, 440708, 518480, 550885, 702536, 871760, 878170, 881416, 887897, 1101770, 1405072, 1492889, 1756340, 1762832, 1775794, 2203540, 2985778, 3512680, 3551588, 4154321, 4407080, 4439485, 5971556, 7025360, 7103176, 7464445, 8308642, 8814160, 8878970, 11943112, 14206352, 14928890, 15094249, 16617284, 17757940, 20771605, 23886224, 29857780, 30188498, 33234568, 35515880, 41543210, 59715560, 60376996, 66469136, 70623457, 71031760, 75471245, 83086420, 119431120, 120753992, 141246914, 150942490, 166172840, 241507984, 282493828, 301884980, 332345680, 353117285, 564987656, 569141977, 603769960, 706234570, 1129975312, 1138283954, 1207539920, 1412469140, 2276567908, 2824938280, 2845709885, 4553135816, 5649876560, 5691419770, 9106271632, 9675413609, 11382839540, 19350827218, 22765679080, 38701654436, 45531358160, 48377068045, 77403308872, 96754136090, 154806617744, 193508272180, 387016544360, 774033088720]

約数ペア:

[(1, 774033088720), (2, 387016544360), (4, 193508272180), (5, 154806617744), (8, 96754136090), (10, 77403308872), (16, 48377068045), (17, 45531358160), (20, 38701654436), (34, 22765679080), (40, 19350827218), (68, 11382839540), (80, 9675413609), (85, 9106271632), (136, 5691419770), (137, 5649876560), (170, 4553135816), (272, 2845709885), (274, 2824938280), (340, 2276567908), (548, 1412469140), (641, 1207539920), (680, 1138283954), (685, 1129975312), (1096, 706234570), (1282, 603769960), (1360, 569141977), (1370, 564987656), (2192, 353117285), (2329, 332345680), (2564, 301884980), (2740, 282493828), (3205, 241507984), (4658, 166172840), (5128, 150942490), (5480, 141246914), (6410, 120753992), (6481, 119431120), (9316, 83086420), (10256, 75471245), (10897, 71031760), (10960, 70623457), (11645, 66469136), (12820, 60376996), (12962, 59715560), (18632, 41543210), (21794, 35515880), (23290, 33234568), (25640, 30188498), (25924, 29857780), (32405, 23886224), (37264, 20771605), (43588, 17757940), (46580, 16617284), (51280, 15094249), (51848, 14928890), (54485, 14206352), (64810, 11943112), (87176, 8878970), (87817, 8814160), (93160, 8308642), (103696, 7464445), (108970, 7103176), (110177, 7025360), (129620, 5971556), (174352, 4439485), (175634, 4407080), (186320, 4154321), (217940, 3551588), (220354, 3512680), (259240, 2985778), (351268, 2203540), (435880, 1775794), (439085, 1762832), (440708, 1756340), (518480, 1492889), (550885, 1405072), (702536, 1101770), (871760, 887897), (878170, 881416)]