201653880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73063}}^1$

素因数の和:73100

約数の個数: 64

約数和(自身を含む): 631272960

約数和(自身を除く): 429619080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 73063, 146126, 219189, 292252, 365315, 438378, 584504, 730630, 876756, 1095945, 1461260, 1680449, 1753512, 2191890, 2922520, 3360898, 4383780, 5041347, 6721796, 8402245, 8767560, 10082694, 13443592, 16804490, 20165388, 25206735, 33608980, 40330776, 50413470, 67217960, 100826940, 201653880]

約数ペア:

[(1, 201653880), (2, 100826940), (3, 67217960), (4, 50413470), (5, 40330776), (6, 33608980), (8, 25206735), (10, 20165388), (12, 16804490), (15, 13443592), (20, 10082694), (23, 8767560), (24, 8402245), (30, 6721796), (40, 5041347), (46, 4383780), (60, 3360898), (69, 2922520), (92, 2191890), (115, 1753512), (120, 1680449), (138, 1461260), (184, 1095945), (230, 876756), (276, 730630), (345, 584504), (460, 438378), (552, 365315), (690, 292252), (920, 219189), (1380, 146126), (2760, 73063)]