1263349920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{375997}}^1$

素因数の和:376022

約数の個数: 96

約数和(自身を含む): 4548071808

約数和(自身を除く): 3284721888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 375997, 751994, 1127991, 1503988, 1879985, 2255982, 2631979, 3007976, 3759970, 4511964, 5263958, 5639955, 6015952, 7519940, 7895937, 9023928, 10527916, 11279910, 12031904, 13159895, 15039880, 15791874, 18047856, 21055832, 22559820, 26319790, 30079760, 31583748, 36095712, 39479685, 42111664, 45119640, 52639580, 60159520, 63167496, 78959370, 84223328, 90239280, 105279160, 126334992, 157918740, 180478560, 210558320, 252669984, 315837480, 421116640, 631674960, 1263349920]

約数ペア:

[(1, 1263349920), (2, 631674960), (3, 421116640), (4, 315837480), (5, 252669984), (6, 210558320), (7, 180478560), (8, 157918740), (10, 126334992), (12, 105279160), (14, 90239280), (15, 84223328), (16, 78959370), (20, 63167496), (21, 60159520), (24, 52639580), (28, 45119640), (30, 42111664), (32, 39479685), (35, 36095712), (40, 31583748), (42, 30079760), (48, 26319790), (56, 22559820), (60, 21055832), (70, 18047856), (80, 15791874), (84, 15039880), (96, 13159895), (105, 12031904), (112, 11279910), (120, 10527916), (140, 9023928), (160, 7895937), (168, 7519940), (210, 6015952), (224, 5639955), (240, 5263958), (280, 4511964), (336, 3759970), (420, 3007976), (480, 2631979), (560, 2255982), (672, 1879985), (840, 1503988), (1120, 1127991), (1680, 751994), (3360, 375997)]