140504520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90067}}^1$

素因数の和:90094

約数の個数: 64

約数和(自身を含む): 453942720

約数和(自身を除く): 313438200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 90067, 180134, 270201, 360268, 450335, 540402, 720536, 900670, 1080804, 1170871, 1351005, 1801340, 2161608, 2341742, 2702010, 3512613, 3602680, 4683484, 5404020, 5854355, 7025226, 9366968, 10808040, 11708710, 14050452, 17563065, 23417420, 28100904, 35126130, 46834840, 70252260, 140504520]

約数ペア:

[(1, 140504520), (2, 70252260), (3, 46834840), (4, 35126130), (5, 28100904), (6, 23417420), (8, 17563065), (10, 14050452), (12, 11708710), (13, 10808040), (15, 9366968), (20, 7025226), (24, 5854355), (26, 5404020), (30, 4683484), (39, 3602680), (40, 3512613), (52, 2702010), (60, 2341742), (65, 2161608), (78, 1801340), (104, 1351005), (120, 1170871), (130, 1080804), (156, 900670), (195, 720536), (260, 540402), (312, 450335), (390, 360268), (520, 270201), (780, 180134), (1560, 90067)]