345242520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{45667}}^1$

素因数の和:45694

約数の個数: 128

約数和(自身を含む): 1315238400

約数和(自身を除く): 969995880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 45667, 91334, 137001, 182668, 228335, 274002, 319669, 365336, 411003, 456670, 548004, 639338, 685005, 822006, 913340, 959007, 1096008, 1233009, 1278676, 1370010, 1598345, 1644012, 1826680, 1918014, 2055015, 2466018, 2557352, 2740020, 2877021, 3196690, 3288024, 3836028, 4110030, 4795035, 4932036, 5480040, 5754042, 6165045, 6393380, 7672056, 8220060, 8631063, 9590070, 9864072, 11508084, 12330090, 12786760, 14385105, 16440120, 17262126, 19180140, 23016168, 24660180, 28770210, 34524252, 38360280, 43155315, 49320360, 57540420, 69048504, 86310630, 115080840, 172621260, 345242520]

約数ペア:

[(1, 345242520), (2, 172621260), (3, 115080840), (4, 86310630), (5, 69048504), (6, 57540420), (7, 49320360), (8, 43155315), (9, 38360280), (10, 34524252), (12, 28770210), (14, 24660180), (15, 23016168), (18, 19180140), (20, 17262126), (21, 16440120), (24, 14385105), (27, 12786760), (28, 12330090), (30, 11508084), (35, 9864072), (36, 9590070), (40, 8631063), (42, 8220060), (45, 7672056), (54, 6393380), (56, 6165045), (60, 5754042), (63, 5480040), (70, 4932036), (72, 4795035), (84, 4110030), (90, 3836028), (105, 3288024), (108, 3196690), (120, 2877021), (126, 2740020), (135, 2557352), (140, 2466018), (168, 2055015), (180, 1918014), (189, 1826680), (210, 1644012), (216, 1598345), (252, 1370010), (270, 1278676), (280, 1233009), (315, 1096008), (360, 959007), (378, 913340), (420, 822006), (504, 685005), (540, 639338), (630, 548004), (756, 456670), (840, 411003), (945, 365336), (1080, 319669), (1260, 274002), (1512, 228335), (1890, 182668), (2520, 137001), (3780, 91334), (7560, 45667)]