426960520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7083

約数の個数: 96

約数和(自身を含む): 1153716480

約数和(自身を除く): 726755960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4340, 6076, 7027, 7595, 8680, 12152, 14054, 15190, 28108, 30380, 35135, 49189, 56216, 60760, 70270, 98378, 140540, 196756, 217837, 245945, 281080, 344323, 393512, 435674, 491890, 688646, 871348, 983780, 1089185, 1377292, 1524859, 1721615, 1742696, 1967560, 2178370, 2754584, 3049718, 3443230, 4356740, 6099436, 6886460, 7624295, 8713480, 10674013, 12198872, 13772920, 15248590, 21348026, 30497180, 42696052, 53370065, 60994360, 85392104, 106740130, 213480260, 426960520]

約数ペア:

[(1, 426960520), (2, 213480260), (4, 106740130), (5, 85392104), (7, 60994360), (8, 53370065), (10, 42696052), (14, 30497180), (20, 21348026), (28, 15248590), (31, 13772920), (35, 12198872), (40, 10674013), (49, 8713480), (56, 7624295), (62, 6886460), (70, 6099436), (98, 4356740), (124, 3443230), (140, 3049718), (155, 2754584), (196, 2178370), (217, 1967560), (245, 1742696), (248, 1721615), (280, 1524859), (310, 1377292), (392, 1089185), (434, 983780), (490, 871348), (620, 688646), (868, 491890), (980, 435674), (1085, 393512), (1240, 344323), (1519, 281080), (1736, 245945), (1960, 217837), (2170, 196756), (3038, 140540), (4340, 98378), (6076, 70270), (7027, 60760), (7595, 56216), (8680, 49189), (12152, 35135), (14054, 30380), (15190, 28108)]