206577960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9013}}^1$

素因数の和:9218

約数の個数: 64

約数和(自身を含む): 623047680

約数和(自身を除く): 416469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 9013, 11460, 18026, 22920, 27039, 36052, 45065, 54078, 72104, 90130, 108156, 135195, 180260, 216312, 270390, 360520, 540780, 1081560, 1721483, 3442966, 5164449, 6885932, 8607415, 10328898, 13771864, 17214830, 20657796, 25822245, 34429660, 41315592, 51644490, 68859320, 103288980, 206577960]

約数ペア:

[(1, 206577960), (2, 103288980), (3, 68859320), (4, 51644490), (5, 41315592), (6, 34429660), (8, 25822245), (10, 20657796), (12, 17214830), (15, 13771864), (20, 10328898), (24, 8607415), (30, 6885932), (40, 5164449), (60, 3442966), (120, 1721483), (191, 1081560), (382, 540780), (573, 360520), (764, 270390), (955, 216312), (1146, 180260), (1528, 135195), (1910, 108156), (2292, 90130), (2865, 72104), (3820, 54078), (4584, 45065), (5730, 36052), (7640, 27039), (9013, 22920), (11460, 18026)]