103688520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66467}}^1$

素因数の和:66494

約数の個数: 64

約数和(自身を含む): 334998720

約数和(自身を除く): 231310200

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, 66467, 132934, 199401, 265868, 332335, 398802, 531736, 664670, 797604, 864071, 997005, 1329340, 1595208, 1728142, 1994010, 2592213, 2658680, 3456284, 3988020, 4320355, 5184426, 6912568, 7976040, 8640710, 10368852, 12961065, 17281420, 20737704, 25922130, 34562840, 51844260, 103688520]

約数ペア:

[(1, 103688520), (2, 51844260), (3, 34562840), (4, 25922130), (5, 20737704), (6, 17281420), (8, 12961065), (10, 10368852), (12, 8640710), (13, 7976040), (15, 6912568), (20, 5184426), (24, 4320355), (26, 3988020), (30, 3456284), (39, 2658680), (40, 2592213), (52, 1994010), (60, 1728142), (65, 1595208), (78, 1329340), (104, 997005), (120, 864071), (130, 797604), (156, 664670), (195, 531736), (260, 398802), (312, 332335), (390, 265868), (520, 199401), (780, 132934), (1560, 66467)]