133442520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65413}}^1$

素因数の和:65444

約数の個数: 64

約数和(自身を含む): 423882720

約数和(自身を除く): 290440200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 65413, 130826, 196239, 261652, 327065, 392478, 523304, 654130, 784956, 981195, 1112021, 1308260, 1569912, 1962390, 2224042, 2616520, 3336063, 3924780, 4448084, 5560105, 6672126, 7849560, 8896168, 11120210, 13344252, 16680315, 22240420, 26688504, 33360630, 44480840, 66721260, 133442520]

約数ペア:

[(1, 133442520), (2, 66721260), (3, 44480840), (4, 33360630), (5, 26688504), (6, 22240420), (8, 16680315), (10, 13344252), (12, 11120210), (15, 8896168), (17, 7849560), (20, 6672126), (24, 5560105), (30, 4448084), (34, 3924780), (40, 3336063), (51, 2616520), (60, 2224042), (68, 1962390), (85, 1569912), (102, 1308260), (120, 1112021), (136, 981195), (170, 784956), (204, 654130), (255, 523304), (340, 392478), (408, 327065), (510, 261652), (680, 196239), (1020, 130826), (2040, 65413)]