196034280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2451

約数の個数: 128

約数和(自身を含む): 645563520

約数和(自身を除く): 449529240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2371, 2756, 3180, 3445, 4134, 4742, 5512, 6360, 6890, 7113, 8268, 9484, 10335, 11855, 13780, 14226, 16536, 18968, 20670, 23710, 27560, 28452, 30823, 35565, 41340, 47420, 56904, 61646, 71130, 82680, 92469, 94840, 123292, 125663, 142260, 154115, 184938, 246584, 251326, 284520, 308230, 369876, 376989, 462345, 502652, 616460, 628315, 739752, 753978, 924690, 1005304, 1232920, 1256630, 1507956, 1633619, 1849380, 1884945, 2513260, 3015912, 3267238, 3698760, 3769890, 4900857, 5026520, 6534476, 7539780, 8168095, 9801714, 13068952, 15079560, 16336190, 19603428, 24504285, 32672380, 39206856, 49008570, 65344760, 98017140, 196034280]

約数ペア:

[(1, 196034280), (2, 98017140), (3, 65344760), (4, 49008570), (5, 39206856), (6, 32672380), (8, 24504285), (10, 19603428), (12, 16336190), (13, 15079560), (15, 13068952), (20, 9801714), (24, 8168095), (26, 7539780), (30, 6534476), (39, 5026520), (40, 4900857), (52, 3769890), (53, 3698760), (60, 3267238), (65, 3015912), (78, 2513260), (104, 1884945), (106, 1849380), (120, 1633619), (130, 1507956), (156, 1256630), (159, 1232920), (195, 1005304), (212, 924690), (260, 753978), (265, 739752), (312, 628315), (318, 616460), (390, 502652), (424, 462345), (520, 376989), (530, 369876), (636, 308230), (689, 284520), (780, 251326), (795, 246584), (1060, 184938), (1272, 154115), (1378, 142260), (1560, 125663), (1590, 123292), (2067, 94840), (2120, 92469), (2371, 82680), (2756, 71130), (3180, 61646), (3445, 56904), (4134, 47420), (4742, 41340), (5512, 35565), (6360, 30823), (6890, 28452), (7113, 27560), (8268, 23710), (9484, 20670), (10335, 18968), (11855, 16536), (13780, 14226)]