151115640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 492125760

約数和(自身を除く): 341010120

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, 157, 195, 260, 312, 314, 390, 471, 520, 617, 628, 780, 785, 942, 1234, 1256, 1560, 1570, 1851, 1884, 2041, 2355, 2468, 3085, 3140, 3702, 3768, 4082, 4710, 4936, 6123, 6170, 6280, 7404, 8021, 8164, 9255, 9420, 10205, 12246, 12340, 14808, 16042, 16328, 18510, 18840, 20410, 24063, 24492, 24680, 30615, 32084, 37020, 40105, 40820, 48126, 48984, 61230, 64168, 74040, 80210, 81640, 96252, 96869, 120315, 122460, 160420, 192504, 193738, 240630, 244920, 290607, 320840, 387476, 481260, 484345, 581214, 774952, 962520, 968690, 1162428, 1259297, 1453035, 1937380, 2324856, 2518594, 2906070, 3777891, 3874760, 5037188, 5812140, 6296485, 7555782, 10074376, 11624280, 12592970, 15111564, 18889455, 25185940, 30223128, 37778910, 50371880, 75557820, 151115640]

約数ペア:

[(1, 151115640), (2, 75557820), (3, 50371880), (4, 37778910), (5, 30223128), (6, 25185940), (8, 18889455), (10, 15111564), (12, 12592970), (13, 11624280), (15, 10074376), (20, 7555782), (24, 6296485), (26, 5812140), (30, 5037188), (39, 3874760), (40, 3777891), (52, 2906070), (60, 2518594), (65, 2324856), (78, 1937380), (104, 1453035), (120, 1259297), (130, 1162428), (156, 968690), (157, 962520), (195, 774952), (260, 581214), (312, 484345), (314, 481260), (390, 387476), (471, 320840), (520, 290607), (617, 244920), (628, 240630), (780, 193738), (785, 192504), (942, 160420), (1234, 122460), (1256, 120315), (1560, 96869), (1570, 96252), (1851, 81640), (1884, 80210), (2041, 74040), (2355, 64168), (2468, 61230), (3085, 48984), (3140, 48126), (3702, 40820), (3768, 40105), (4082, 37020), (4710, 32084), (4936, 30615), (6123, 24680), (6170, 24492), (6280, 24063), (7404, 20410), (8021, 18840), (8164, 18510), (9255, 16328), (9420, 16042), (10205, 14808), (12246, 12340)]