23966040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 83266560

約数和(自身を除く): 59300520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 277, 280, 309, 412, 420, 515, 554, 618, 721, 824, 831, 840, 1030, 1108, 1236, 1385, 1442, 1545, 1662, 1939, 2060, 2163, 2216, 2472, 2770, 2884, 3090, 3324, 3605, 3878, 4120, 4155, 4326, 5540, 5768, 5817, 6180, 6648, 7210, 7756, 8310, 8652, 9695, 10815, 11080, 11634, 12360, 14420, 15512, 16620, 17304, 19390, 21630, 23268, 28531, 28840, 29085, 33240, 38780, 43260, 46536, 57062, 58170, 77560, 85593, 86520, 114124, 116340, 142655, 171186, 199717, 228248, 232680, 285310, 342372, 399434, 427965, 570620, 599151, 684744, 798868, 855930, 998585, 1141240, 1198302, 1597736, 1711860, 1997170, 2396604, 2995755, 3423720, 3994340, 4793208, 5991510, 7988680, 11983020, 23966040]

約数ペア:

[(1, 23966040), (2, 11983020), (3, 7988680), (4, 5991510), (5, 4793208), (6, 3994340), (7, 3423720), (8, 2995755), (10, 2396604), (12, 1997170), (14, 1711860), (15, 1597736), (20, 1198302), (21, 1141240), (24, 998585), (28, 855930), (30, 798868), (35, 684744), (40, 599151), (42, 570620), (56, 427965), (60, 399434), (70, 342372), (84, 285310), (103, 232680), (105, 228248), (120, 199717), (140, 171186), (168, 142655), (206, 116340), (210, 114124), (277, 86520), (280, 85593), (309, 77560), (412, 58170), (420, 57062), (515, 46536), (554, 43260), (618, 38780), (721, 33240), (824, 29085), (831, 28840), (840, 28531), (1030, 23268), (1108, 21630), (1236, 19390), (1385, 17304), (1442, 16620), (1545, 15512), (1662, 14420), (1939, 12360), (2060, 11634), (2163, 11080), (2216, 10815), (2472, 9695), (2770, 8652), (2884, 8310), (3090, 7756), (3324, 7210), (3605, 6648), (3878, 6180), (4120, 5817), (4155, 5768), (4326, 5540)]